Cyclopentane/Isopentane Blend 70/30 (Blowing Agent)

Description

CP-70 (Cyclopentane/Isopentane Blend – 70:30)

SECTION 1 Identification of the substance / mixture and of the company / undertaking

Product Identifier

Product Name: CP-70 (Cyclopentane/Isopentane Blend – 70:30)
Synonyms: Cyclopentane (Pentamethylene) / Isopentane (2-Methylbutan, Ethyldimethylmethane ) Blend
Proper Shipping Name: PENTANES, liquid
Chemical Formula: Not Applicable
Other Means of Identification: Not Available

Details of the Manufacturer of the Safety Data Sheet

Registered Company Name: Dongying Liangxin Petrochemical Technology Development Limited Company
Address: No. 117, Guangqing Rd., Guangrao County, Dongying, Shandong, China
Telephone: +86 178 1030 0898
Fax: Not Available
Website: www.junyuanpetroleumgroup.com/
Email: info@junyuanpetroleumgroup.com

Emergency Telephone Number

Association / Organisation: Dongying Liangxin Petrochemical Technology Development Limited Company
Emergency Telephone Number: +86 178 1030 0898
Other emergency Telephone Numbers: Not Available

SECTION 2 Hazards identification

Classification of the substance or mixture
Poisons Schedule: S5
Classification: Flammable Liquids Category 2, Aspiration Hazard Category 1, Serious Eye Damage/Eye Irritation Category 2B, Specific Target Organ Toxicity – Single Exposure (Narcotic Effects) Category 3, Hazardous to the Aquatic Environment Long-Term Hazard Category 2
Legend: 1. Classified by Chemwatch; 2. Classification drawn from HCIS; 3. Classification drawn from Regulation (EU) No 1272/2008 – Annex VI

Label elements
Hazard pictogram(s): Health Hazard, Flame, Environment, Exclamation Mark
Signal Word: Danger
Hazard statement(s)
AUH066: Repeated exposure may cause skin dryness and cracking.
H225: Highly flammable liquid and vapour.
H304: May be fatal if swallowed and enters airways.
H320: Causes eye irritation.
H336: May cause drowsiness or dizziness.
H411: Toxic to aquatic life with long lasting effects.

Precautionary statement(s) General

P101 If medical advice is needed, have product container or label at hand.
P102 Keep out of reach of children.
P103 Read carefully and follow all instructions.

Precautionary statement(s) Prevention

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P271 Use only outdoors or in a well-ventilated area.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/intrinsically safe equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P261 Avoid breathing mist/vapours/spray.
P273 Avoid release to the environment.
P264 Wash all exposed external body areas thoroughly after handling.
P280 Wear protective gloves and protective clothing.

Precautionary statement(s) Response

P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/doctor/physician/first aider.
P331 Do NOT induce vomiting.
P370+P378 In case of fire: Use alcohol resistant foam or normal protein foam to extinguish.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312 Call a POISON CENTER/doctor/physician/first aider/if you feel unwell.
P337+P313 If eye irritation persists: Get medical advice/attention.
P391 Collect spillage.
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

Precautionary statement(s) Storage

P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.

Precautionary statement(s) Disposal

P501 Dispose of contents/container to authorised hazardous or special waste collection point in accordance with any local regulation.

Not Applicable

SECTION 3 Composition / information on ingredients Substances

See section below for composition of Mixtures
Mixtures
CAS No / %[weight] / Name
287-92-3 / 67-73 / Cyclopentane
78-78-4 /  27-33 / Isopentane
109-66-0 / <5 / n-Pentane

Legend: 1. Classified by Chemwatch; 2. Classification drawn from HCIS; 3. Classification drawn from Regulation (EU) No 1272/2008 – Annex VI; 4. Classification drawn from C&L; * EU IOELVs available

SECTION 4 First aid measures Description of first aid measures

Indication of any immediate medical attention and special treatment needed
For acute or short term repeated exposures to petroleum distillates or related hydrocarbons:
Primary threat to life, from pure petroleum distillate ingestion and/or inhalation, is respiratory failure.
Patients should be quickly evaluated for signs of respiratory distress (e.g. cyanosis, tachypnoea, intercostal retraction, obtundation) and given oxygen. Patients with inadequate tidal volumes or poor arterial blood gases (pO2 50 mm Hg) should be intubated.
Arrhythmias complicate some hydrocarbon ingestion and/or inhalation and electrocardiographic evidence of myocardial injury has been reported; intravenous lines and cardiac monitors should be established in obviously symptomatic patients. The lungs excrete inhaled solvents, so that hyperventilation improves clearance.
A chest x-ray should be taken immediately after stabilisation of breathing and circulation to document aspiration and detect the presence of pneumothorax. Epinephrine (adrenalin) is not recommended for treatment of bronchospasm because of potential myocardial sensitisation to catecholamines. Inhaled cardioselective bronchodilators (e.g. Alupent, Salbutamol) are the preferred agents, with aminophylline a second choice.
Lavage is indicated in patients who require decontamination; ensure use of cuffed endotracheal tube in adult patients. [Ellenhorn and Barceloux: Medical Toxicology]
Any material aspirated during vomiting may produce lung injury. Therefore emesis should not be induced mechanically or pharmacologically. Mechanical means should be used if it is considered necessary to evacuate the stomach contents; these include gastric lavage after endotracheal intubation. If spontaneous vomiting has occurred after ingestion, the patient should be monitored for difficult breathing, as adverse effects of aspiration into the lungs may be delayed up to 48 hours.

SECTION 5 Firefighting measures Extinguishing media

Foam.
Dry chemical powder.
BCF (where regulations permit). Carbon dioxide.

Special hazards arising from the substrate or mixture

Fire Incompatibility Avoid contamination with oxidising agents i.e. nitrates, oxidising acids, chlorine bleaches, pool chlorine etc. as ignition may result

Advice for firefighters

Fire Fighting
Alert Fire Brigade and tell them location and nature of hazard. May be violently or explosively reactive.
Wear breathing apparatus plus protective gloves in the event of a fire.
Prevent, by any means available, spillage from entering drains or water course.

Fire/Explosion Hazard
Liquid and vapour are highly flammable.
Severe fire hazard when exposed to heat, flame and/or oxidisers. Vapour forms an explosive mixture with air.
Severe explosion hazard, in the form of vapour, when exposed to flame or spark.
Combustion products include:
carbon dioxide (CO2)
other pyrolysis products typical of burning organic material.
Contains low boiling substance: Closed containers may rupture due to pressure buildup under fire conditions.
HAZCHEM 3YE

SECTION 6 Accidental release measures

Personal precautions, protective equipment and emergency procedures
See section 8

Environmental precautions
See section 12

Methods and material for containment and cleaning up

Minor Spills Environmental hazard – contain spillage.
Remove all ignition sources. Clean up all spills immediately.
Avoid breathing vapours and contact with skin and eyes.
Control personal contact with the substance, by using protective equipment.

Major Spills Environmental hazard – contain spillage.
Clear area of personnel and move upwind.
Alert Fire Brigade and tell them location and nature of hazard. May be violently or explosively reactive.
Wear breathing apparatus plus protective gloves.

Personal Protective Equipment advice is contained in Section 8 of the SDS.

SECTION 7 Handling and storage Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Suitable container Packing as supplied by manufacturer.
Plastic containers may only be used if approved for flammable liquid. Check that containers are clearly labelled and free from leaks.
For low viscosity materials (i) : Drums and jerry cans must be of the non-removable head type. (ii) : Where a can is to be used as an inner package, the can must have a screwed enclosure.
For materials with a viscosity of at least 2680 cSt. (23 deg. C)
For manufactured product having a viscosity of at least 250 cSt.
Storage incompatibility: Avoid reaction with oxidising agents
Note: Depending on other risk factors, compatibility assessment based on the table above may not be relevant to storage situations, particularly where large volumes of dangerous goods are stored and handled. Reference should be made to the Safety Data Sheets for each substance or article and risks assessed accordingly.

SECTION 8 Exposure controls / personal protection Control parameters
Occupational Exposure Limits (OEL)

INGREDIENT DATA
Ingredient/Material name/TWA
Cyclopentane/Cyclopentane /600 ppm / 1720 mg/m3
n-Pentane /Pentane/ 600 ppm / 1770 mg/m3

Ingredient /Original IDLH
Cyclopentane /Not Available
Isopentane /Not Available
n-Pentane/ 1,500 ppm

MATERIAL DATA
Exposure controls
Appropriate engineering
controls Engineering controls are used to remove a hazard or place a barrier between the worker and the hazard. Well-designed engineering controls can be highly effective in protecting workers and will typically be independent of worker interactions to provide this high level of protection. The basic types of engineering controls are:
Process controls which involve changing the way a job activity or process is done to reduce the risk.
Enclosure and/or isolation of emission source which keeps a selected hazard “physically” away from the worker and ventilation that strategically “adds” and “removes” air in the work environment.
Personal protection
Eye and face protection Safety glasses with side shields. Chemical goggles.
Contact lenses may pose a special hazard; soft contact lenses may absorb and concentrate irritants. A written policy document,
describing the wearing of lenses or restrictions on use, should be created for each workplace or task.
Skin protection See Hand protection below
Hands/feet protection The selection of suitable gloves does not only depend on the material, but also on further marks of quality which vary from manufacturer to manufacturer. Where the chemical is a preparation of several substances, the resistance of the glove material can not be calculated in advance and has therefore to be checked prior to the application.
The exact break through time for substances has to be obtained from the manufacturer of the protective gloves and has to be observed when making a final choice.
Personal hygiene is a key element of effective hand care.
Polyethylene gloves
Wear chemical protective gloves, e.g. PVC.
Wear safety footwear or safety gumboots, e.g. Rubber
Body protection See Other protection below
Other Protection
Overalls. PVC Apron.
PVC protective suit may be required if exposure severe. Eyewash unit.

Recommended material(s)
GLOVE SELECTION INDEX
Glove selection is based on a modified presentation of the:
“Forsberg Clothing Performance Index”.
The effect(s) of the following substance(s) are taken into account in the computer- generated selection:
CP-70 (Cyclopentane/Isopentane Blend – 70:30)

Material CPI
PVA A
VITON A
NITRILE B
NEOPRENE C
NEOPRENE/NATURAL C
NITRILE+PVC C
PVC C

* CPI – Chemwatch Performance Index A: Best Selection
B: Satisfactory; may degrade after 4 hours continuous immersion C: Poor to Dangerous Choice for other than short term immersion
NOTE: As a series of factors will influence the actual performance of the glove, a final selection must be based on detailed observation. –
* Where the glove is to be used on a short term, casual or infrequent basis, factors such as “feel” or convenience (e.g. disposability), may dictate a choice of gloves which might otherwise be unsuitable following long-term or frequent use. A qualified practitioner should be consulted.

Respiratory protection
Type AX Filter of sufficient capacity. (AS/NZS 1716 & 1715, EN 143:2000 & 149:2001, ANSI Z88 or national equivalent)
Cartridge respirators should never be used for emergency ingress or in areas of unknown vapour concentrations or oxygen content.
The wearer must be warned to leave the contaminated area immediately on detecting any odours through the respirator. The odour may indicate that the mask is not functioning properly, that the vapour concentration is too high, or that the mask is not properly fitted. Because of these limitations, only restricted use of cartridge respirators is considered appropriate.
Cartridge performance is affected by humidity. Cartridges should be changed after 2 hr of continuous use unless it is determined that the humidity is less than 75%, in which case, cartridges can be used for 4 hr. Used cartridges should be discarded daily, regardless of the length of time used

SECTION 9 Physical and chemical properties

Information on basic physical and chemical properties
Appearance: Clear, colourless highly flammable liquid with a strong hydrocarbon odour; does not mix with water.

Physical state Liquid

Odour: Not Available
Odour threshold : Not Available

pH (as supplied): Not Available
Melting point / freezing point (°C): Not Available
Initial boiling point and boiling range (°C): Not Available
Flash point (°C): -51
Evaporation rate: Not Available
Flammability: HIGHLY FLAMMABLE.

Upper Explosive Limit (%): 8.7
Lower Explosive Limit (%): 1.1
Vapour pressure (kPa): 53.4

Solubility in water: Not Available
Vapour density (Air = 1): Not Available

Relative density (Water = 1): Not Available
Partition coefficient n-octanol/ water: Not Available
Auto-ignition temperature (°C) :260
Decomposition temperature (°C): Not Available

Viscosity (cSt): 0.255 @ 20C

Molecular weight (g/mol): Not Applicable
Taste Not Available: Explosive properties Not Available
Oxidising properties: Not Available
Surface Tension (dyn/cm or mN/m): Not Available
Volatile Component (%vol): 100
Gas group: Not Available
pH as a solution (Not Available%): Not Available
VOC g/L :Not Available

SECTION 10 Stability and reactivity

Reactivity See section 7

Chemical stability :
Unstable in the presence of incompatible materials.
Product is considered stable.
Hazardous polymerisation will not occur.
Possibility of hazardous reactions: See section 7
Conditions to avoid: See section 7
Incompatible materials: See section 7
Hazardous decomposition products: See section 5

SECTION 11 Toxicological information

Information on toxicological effects

Inhaled
Inhalation of vapours may cause drowsiness and dizziness. This may be accompanied by narcosis, reduced alertness, loss of reflexes, lack of coordination and vertigo.
Limited evidence or practical experience suggests that the material may produce irritation of the respiratory system, in a significant number of individuals, following inhalation. In contrast to most organs, the lung is able to respond to a chemical insult by first removing or neutralising the irritant and then repairing the damage. The repair process, which initially evolved to protect mammalian lungs from foreign matter and antigens, may however, produce further lung damage resulting in the impairment of gas exchange, the primary function of the lungs. Respiratory tract irritation often results in an inflammatory response involving the recruitment and activation of many cell types, mainly derived from the vascular system.
Acute effects from inhalation of high concentrations of vapour are pulmonary irritation, including coughing, with nausea; central nervous system depression – characterised by headache and dizziness, increased reaction time, fatigue and loss of co-ordination
Central nervous system (CNS) depression may include nonspecific discomfort, symptoms of giddiness, headache, dizziness, nausea, anaesthetic effects, slowed reaction time, slurred speech and may progress to unconsciousness. Serious poisonings may result in respiratory depression and may be fatal.
Symptoms of pentane inhalation exposure may include, hyperactivity, anaesthesia and a persistent taste of gasoline. Light anaesthesia occurs in mice after 10 minutes exposure to 70000 ppm n-pentane.
Inhalation of high vapour concentrations may result in coughing, headache, mild depression, incoordination, blurred vision, confusion, loss of appetite, nausea, vomiting, irregular heartbeat and unconsciousness.
Concentrations of 270 to 400 mg/l isopentane may cause narcosis and cardiac sensitisation .

Material is highly volatile and may quickly form a concentrated atmosphere in confined or unventilated areas. The vapour may displace and replace air in breathing zone, acting as a simple asphyxiant. This may happen with little warning of overexposure.
An acute exposure due to inhalation of cyclopentane can result in light headedness. As with all alicyclic hydrocarbons, cyclopentane is a central nervous system depressant. Symptoms of acute exposure, in high concentrations include excitement, loss of equilibrium, stupor, coma, and, occasionally, respiratory failure.
Inhalation of vapours or aerosols (mists, fumes), generated by the material during the course of normal handling, may be damaging to the health of the individual.

Ingestion
Swallowing of the liquid may cause aspiration of vomit into the lungs with the risk of haemorrhaging, pulmonary oedema, progressing to chemical pneumonitis; serious consequences may result.
Signs and symptoms of chemical (aspiration) pneumonitis may include coughing, gasping, choking, burning of the mouth, difficult breathing, and bluish coloured skin (cyanosis).
Accidental ingestion of the material may be damaging to the health of the individual.
Ingestion of pentanes may result in diarrhoea, haemorrhage of the mucous membranes, or when the liquid vapourises in the trachea, asphyxiation leading to brain damage or death. Ingestion may also cause nausea, vomiting and abdominal swelling. Large doses (1 ml/kg) may cause central nervous system depression, ventricular fibrillation and kidney, liver and bone marrow damage.
Considered an unlikely route of entry in commercial/industrial environments. The liquid may produce gastrointestinal discomfort and may be harmful if swallowed. Ingestion may result in nausea, pain and vomiting. Vomit entering the lungs by aspiration may cause potentially lethal
chemical pneumonitis

Skin
Contact Repeated exposure may cause skin cracking, flaking or drying following normal handling and use.
Symptoms of pentane exposure may include drying, cracking, itching, blistering, redness, pigmentation, swelling, burning and pain. Because pentane boils just below body temperature, absorption is not expected to be a significant route of entry. Toluene by comparison is absorbed through the skin at 20 times the rate of n-pentane
Entry into the blood-stream through, for example, cuts, abrasions, puncture wounds or lesions, may produce systemic injury with harmful
effects. Examine the skin prior to the use of the material and ensure that any external damage is suitably protected.

Eye
Limited evidence exists, or practical experience suggests, that the material may cause eye irritation in a substantial number of individuals and/or is expected to produce significant ocular lesions which are present twenty-four hours or more after instillation into the eye(s) of experimental animals. Repeated or prolonged eye contact may cause inflammation characterised by temporary redness (similar to windburn) of the conjunctiva (conjunctivitis); temporary impairment of vision and/or other transient eye damage/ulceration may occur.
Eye-contact with the liquid pentanes may result in inflammation of the iris and mucous membranes resulting in pain and lachrymation. Eye contact with liquid or very high vapour concentrations may result in drying, redness, swelling and pain.

Chronic
Prolonged or repeated skin contact may cause drying with cracking, irritation and possible dermatitis following.
Limited evidence suggests that repeated or long-term occupational exposure may produce cumulative health effects involving organs or biochemical systems.
Chronic exposure to pentanes may result in chemical pneumonitis, pulmonary oedema or peripheral neuropathy. Prolonged or repeated inhalation may cause dizziness, weakness, weight loss, anaemia, nervousness, pain in the limbs and peripheral numbness (“pins and needles”)

CP-70 (Cyclopentane/Isopentane Blend – 70:30)

TOXICITY: Not Available
IRRITATION:  Not Available
TOXICITY: Inhalation(Rat) LC50; >25.3 mg/l4h, Oral (Rat) LD50; >2000 mg/kg
IRRITATION: Not Available
Isopentane
TOXICITY: Inhalation(Rat) LC50; >25.3 mg/l4h; Oral (Rat) LD50; >2000 mg/kg
IRRITATION: Not Available
n-Pentane
TOXICITY
Dermal (rabbit) LD50: 3000 mg/kg
Inhalation(Rat) LC50; >25.3 mg/l4h
Oral (Rat) LD50; >2000 mg/kg
IRRITATION: Not Available
Legend: 1. Value obtained from Europe ECHA Registered Substances – Acute toxicity 2.* Value obtained from manufacturer’s SDS. Unless otherwise specified data extracted from RTECS – Register of Toxic Effect of chemical Substances
N-PENTANE [GENIUM and CCINFO, V.W.&R.]
Acute Toxicity: ×
Skin Irritation/Corrosion: ×
Serious Eye Damage/Irritation: √
Respiratory or Skin: ×
sensitisation: ×
Mutagenicity: ×
Carcinogenicity: ×
Reproductivity: ×
STOT – Single Exposure: √
STOT – Repeated Exposure: ×
Aspiration Hazard: √
Legend:
× – Data either not available or does not fill the criteria for classification
√ – Data available to make classification

SECTION 12 Ecological information

Toxicity
CP-70 (Cyclopentane/Isopentane Blend – 70:30)
Cyclopentane
Isopentane
Endpoint Test Duration (hr) Species Value Source
EC50(ECx) 72h Algae or other aquatic plants 1.26mg/l 2
EC50 72h Algae or other aquatic plants 1.26mg/l 2
EC50 48h Crustacea 2.3mg/l 1
EC50 96h Algae or other aquatic plants 5.2mg/l 2
LC50 96h Fish 4.26mg/l 2
n-Pentane
Endpoint Test Duration (hr) Species Value Source
EC50 72h Algae or other aquatic plants 1.26mg/l 2
EC50(ECx) 8h Algae or other aquatic plants 1mg/l 1
EC50 48h Crustacea 2.7mg/l 2
LC50 96h Fish 4.26mg/l 2
Legend
Extracted from 1. IUCLID Toxicity Data 2. Europe ECHA Registered Substances – Ecotoxicological Information – Aquatic Toxicity 4. US EPA, Ecotox database – Aquatic Toxicity Data 5. ECETOC Aquatic Hazard Assessment Data 6. NITE (Japan) – Bioconcentration Data 7. METI (Japan) – Bioconcentration Data 8. Vendor Data
Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
DO NOT discharge into sewer or waterways.

Persistence and degradability

Ingredient /Persistence: Water/Soil Persistence: Air
Cyclopentane LOW LOW
Isopentane HIGH HIGH
n-Pentane LOW LOW

Bioaccumulative potential

Ingredient Bioaccumulation
cyclopentane LOW (LogKOW = 3)
isopentane LOW (LogKOW = 2.7234)
n-pentane LOW (BCF = 2.35)

Mobility in soil

Ingredient Mobility
Cyclopentane LOW (KOC = 89.71)
Isopentane LOW (KOC = 67.7)
n-Pentane LOW (KOC = 80.77)

SECTION 13 Disposal considerations Waste treatment methods

Waste treatment methods

Product / Packaging disposal
Containers may still present a chemical hazard/ danger when empty. Return to supplier for reuse/ recycling if possible.
Otherwise:
If container can not be cleaned sufficiently well to ensure that residuals do not remain or if the container cannot be used to store the same product, then puncture containers, to prevent re-use, and bury at an authorised landfill.
Where possible retain label warnings and SDS and observe all notices pertaining to the product.
DO NOT allow wash water from cleaning or process equipment to enter drains. It may be necessary to collect all wash water for treatment before disposal.
In all cases disposal to sewer may be subject to local laws and regulations and these should be considered first. Where in doubt contact the responsible authority.
Recycle wherever possible.
Consult manufacturer for recycling options or consult local or regional waste management authority for disposal if no suitable treatment or disposal facility can be identified.
Dispose of by: burial in a land-fill specifically licensed to accept chemical and / or pharmaceutical wastes or Incineration in a licensed apparatus (after admixture with suitable combustible material).
Decontaminate empty containers.

SECTION 14 Transport information

Labels Required
Marine Pollutant
HAZCHEM: 3YE

Land transport (ADG)
UN number 1265
UN proper shipping name PENTANES, liquid
Transport hazard class(es) Class 3
Subrisk Not Applicable
Packing group II
Environmental hazard Environmentally hazardous

Air transport (ICAO-IATA / DGR)

UN number 1265
UN proper shipping name Pentanes liquid

Special precautions for user Special provisions Not Applicable Limited quantity 1 L

Transport hazard class(es)
ICAO/IATA Class 3
ICAO / IATA Subrisk Not Applicable
ERG Code 3H

Packing group II
Environmental hazard Environmentally hazardous

Special precautions for user
Special provisions Not Applicable
Cargo Only Packing Instructions 364
Cargo Only Maximum Qty / Pack 60 L
Passenger and Cargo Packing Instructions 353
Passenger and Cargo Maximum Qty / Pack 5 L
Passenger and Cargo Limited Quantity Packing Instructions Y341
Passenger and Cargo Limited Maximum Qty / Pack 1 L

Ttransport (IMDG-Code / GGVSee)

UN number 1265
UN proper shipping name PENTANES liquid

Transport hazard class(es) IMDG Class 3
IMDG Subrisk Not Applicable

Packing group II
Environmental hazard Marine Pollutant

Special precautions for user

EMS Number F-E, S-D
Special provisions Not Applicable
Limited Quantities 1 L

Transport in bulk according to Annex II of MARPOL and the IBC code

Not Applicable

Transport in bulk in accordance with MARPOL Annex V and the IMSBC Code

Product name Group
cyclopentane Not Available
isopentane Not Available
n-pentane Not Available

Transport in bulk in accordance with the ICG Code

Product name Ship Type
cyclopentane Not Available
isopentane Not Available
n-pentane Not Available

SECTION 15 Regulatory information

Safety, health and environmental regulations / legislation specific for the substance or mixture

Cyclopentane is found on the following regulatory lists
China Hazardous Chemical Information System (HCIS) – Hazardous Chemicals China Inventory of Industrial Chemicals (CIIC)

isopentane is found on the following regulatory lists

China Hazardous Chemical Information System (HCIS) – Hazardous Chemicals China Standard for the Uniform Scheduling of Medicines and Poisons (SUSMP)

China Inventory of Industrial Chemicals (CIIC)

n-pentane is found on the following regulatory lists

China Hazardous Chemical Information System (HCIS) – Hazardous Chemicals China Standard for the Uniform Scheduling of Medicines and Poisons (SUSMP)

National Inventory Status

National Inventory Status
China – AIIC / China Non-Industrial Use
Yes
Canada – DSL Yes
Canada – NDSL No (cyclopentane; isopentane; n-pentane)
China – IECSC Yes
Europe – EINEC / ELINCS / NLP Yes
Japan – ENCS Yes
Korea – KECI Yes
New Zealand – NZIoC Yes
Philippines – PICCS Yes
USA – TSCA Yes
Taiwan – TCSI Yes
Mexico – INSQ Yes
Vietnam – NCI Yes
Russia – FBEPH Yes

Legend: Yes = All CAS declared ingredients are on the inventory
No = One or more of the CAS listed ingredients are not on the inventory. These ingredients may be exempt or will require registration.

SECTION 16 Other information

Revision Date: 08/22/2017
Initial Date: 06/10/2007

Other information
Classification of the preparation and its individual components has drawn on official and authoritative sources as well as independent review by the Chemwatch Classification committee using available literature references.

The SDS is a Hazard Communication tool and should be used to assist in the Risk Assessment. Many factors determine whether the reported Hazards are Risks in the workplace or other settings. Risks may be determined by reference to Exposures Scenarios. Scale of use, frequency of use and current or available engineering controls must be considered.

Definitions and abbreviations
PC－TWA: Permissible Concentration-Time Weighted Average PC－STEL: Permissible Concentration-Short Term Exposure Limit IARC: International Agency for Research on Cancer
ACGIH: American Conference of Governmental Industrial Hygienists STEL: Short Term Exposure Limit
TEEL: Temporary Emergency Exposure Limit。
IDLH: Immediately Dangerous to Life or Health Concentrations ES: Exposure Standard
OSF: Odour Safety Factor
NOAEL :No Observed Adverse Effect Level LOAEL: Lowest Observed Adverse Effect Level TLV: Threshold Limit Value
LOD: Limit Of Detection OTV: Odour Threshold Value
BCF: BioConcentration Factors BEI: Biological Exposure Index
AIIC: Chinan Inventory of Industrial Chemicals DSL: Domestic Substances List
NDSL: Non-Domestic Substances List
IECSC: Inventory of Existing Chemical Substance in China
EINECS: European INventory of Existing Commercial chemical Substances ELINCS: European List of Notified Chemical Substances
NLP: No-Longer Polymers
ENCS: Existing and New Chemical Substances Inventory KECI: Korea Existing Chemicals Inventory
NZIoC: New Zealand Inventory of Chemicals
PICCS: Philippine Inventory of Chemicals and Chemical Substances TSCA: Toxic Substances Control Act
TCSI: Taiwan Chemical Substance Inventory
INSQ: Inventario Nacional de Sustancias Químicas NCI: National Chemical Inventory
FBEPH: Russian Register of Potentially Hazardous Chemical and Biological Substances

This document is copyright.
Apart from any fair dealing for the purposes of private study, research, review or criticism, as permitted under the Copyright Act, no part may be reproduced by any process without written permission from Junyuan Petroleum Group

Packaging Information

Available from Junyuan Petroleum Group
Supplied in standard ISO tank containers (25m³ or 26m³)
Store containers in a cool, dry, well-ventilated area, out of direct sunlight
For alternative or larger package sizes please contact Junyuan Petroleum Group via email at info@junyuanpetroleumgroup.com

Presentation	Liquid
Toxic	No
Grade	Industrial
Lot No.	DongyingLiangxin190852
PACK ITEM DESC US	ISO Tank
HAZARDOUS	Yes
Reference Name	Cyclopentane/Isopentane Blend 70/30, Pentane 70/30, Blowing Agent 70/30
Gravity Density	0.749 g/mL at 25 °C
Flammable	No
Physical State	Liquid

Technical Data Sheet

Appearance: Clear
Idor: Gasline like
Cyclopentane %(m/m): 70±3%
Pentane %: 0.5%
Isopentane %(m/m): 30±3%
Above C6 heavy component(mol)%: ≤1
Water ppm: ≤150
Bromin Index mgBr/100g: ≤100

Applications

Foam Blowing Agents

Product Features and Benefits

Clear, colourless, highly flammable liquid, strong hydrocarbon odour, used as an alternative to HCFC or HFC blowing agents.
The information contained within this website is for guidance only, for further system specific advice please contact Junyuan Petroleum Group directly.

Related Articles:
Pentane is the most common agent in EPS production