Triethylene glycol monomethyl ether
Triethylene Glycol Monomethyl Ether (TEM) is mainly used for brake fluid. Triethylene Glycol Monomethyl Ether is a hydroxypolyether that is the monomethyl ether derivative of triethylene glycol. Triethylene glycol monomethyl ether can be used as a reagent and solvent for applications such as: modification of anthraquinone material for redox flow batteries, preparation of polymeric electrolyte for electrochemical devices and formation of the binary system of polyethylene glycol for absorption of silica.
- Synonym(s): Methyltriglycol, Methyl Triglycol, mPEG3-Alcohol
- Linear Formula: CH3(OCH2CH2)3OH
- CAS Number: 112-35-6
- EC Number: 203-962-1
- Molecular Weight: 164.20
- Molecular Formula: C7H16O4
Description
Product Name: Triethylene glycol monomethyl ether (TEM)
CAS No.: 112-35-6
Density: 1.049±0.005
Purity : 98%min
Applications:
TM can be used as braking liquid of motors and raw material of organic synthesis.
| Product Number | JY2301261150 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C7H16O4 = 164.20 |
| Physical State (20 deg.C) | Liquid |
| CAS RN | 112-35-6 |
| MDL Number | MFCD00002875 |
Product Overview
| Name | Triethylene glycol monomethyl ether |
|---|---|
| English Name | Triethylene glycol monomethyl ether |
| Synonyms | Methyltriglycol |
| synonyms | Methyltriglycol |
| Specifications & Purity | 98% |
| Shipped in | Normal |
Safe Information
| Personal Protective Equipment | Eyeshields, Gloves |
|---|---|
| WGK Germany | 1 |
| Flash Point (C) | 134°C |
| Flash Point (F) | 230 °F |
Product Properties
| CAS Number | 112-35-6 |
|---|---|
| Sensitivity | Air Sensitive |
| Refractive Index | 1.439 |
| Melt Point | -45°C(lit.) |
| Boil Point | 249°C |
| Solubility | Solubility in water: Completely miscible; Miscible with Ether,Alcohol |
| Reaxys-RN | 1700198 |
| RTECS | KL6390000 |
| MDL number | MFCD00002875 |
| Density | 1.026 |
| Molecular weight | 164.2 |
| Code Formula | C7H16O4 |
| EC Number | 203-962-1 |
Specifications
| 112-35-6 | |
| -45°C | |
| C7H16O4 | |
| 25mL | |
| JLGLQAWTXXGVEM-UHFFFAOYSA-N | |
| 2-[2-(2-methoxyethoxy)ethoxy]ethanol | |
| 8178 | |
| 164.20 | |
| ≥98.0% (GC) |
| Colorless | |
| 248°C | |
| MFCD00002875 | |
| Methyl Triglycol, mPEG3-Alcohol | |
| COCCOCCOCCO | |
| 164.201 | |
| CHEBI:84233 | |
| Clear Liquid at 20°C | |
| Triethylene Glycol Monomethyl Ether |
Safety and Handling
EINECSNumber : (2)-0442&(7)-0097
RTECSNumber : KL6390000
TSCA : Yes
Triethyleneglycol monomethylether
| Product name | Triethyleneglycol monomethylether | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Substance name | Triethyleneglycol monomethylether | ||||||||
| CAS No. | 112-35-6 | ||||||||
| Specific gravity | 1.05 | ||||||||
| Boiling point (℃) | 249 | ||||||||
| Flash point (℃) | 114.4 | ||||||||
| Fields of Use | solvent for resins, and liquid source of plasticizer and brake fluid | ||||||||
| JP GHS CLASSFICATION※ | Class Ⅲ petroleums water ‐ soluble | ||||||||
| JP GHS※ | NON-APPLICABLE | ||||||||
| Law of PRTR※ | NON-APPLICABLE | ||||||||
| Packing Types |
|
※Restriction by Chinese laws or rules
|
BIOLOGICAL INFO |
|
| Solubility: | water:1,049 g/l at 20 °C (68 °F) – completely miscible; |
GLOBALLY HARMONIZED SYSTEM (GHS)
Pictograms
Signal Word
| None |
Hazard Statements
| H315; H319; H335 |
Precautionary Statements
| P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501 |
| Physical and Hazardous Characteristics | |
|---|---|
| Sum formula | C7H16O4 |
| Molecular weight | 164.23 g/mol |
| Density | 1.010 g/ml |
| Melting point | |
| Boiling point | 249.00°C |
| Flash point | 134.00°C |
| Catalog No. | JY2301261150 |
| Name | Triethylene glycol monomethyl ether |
| Alt. name | mPEG3-OH |
| CAS number | 112-35-6 |
| Related CAS | |
| MFCD number | MFCD00002875 |
| Purity | 95% |
| Formula | C7H16O4 |
| FW | 164.2 |
| Note | |
| Storage | Room temperature |
| Shipping | Normal |
PROPERTIES
vapor density
5.66 (vs air)
vapor pressure
<0.01 mmHg ( 20 °C)
assay
95%
form
liquid
impurities
~2% corresponding tetraethylene glycol ethers
~2% each of the corresponding diethylene glycol methyl ether
refractive index
n20/D 1.439 (lit.)
bp
122 °C/10 mmHg (lit.)
density
1.026 g/mL at 25 °C (lit.)
SMILES string
COCCOCCOCCO
InChI
1S/C7H16O4/c1-9-4-5-11-7-6-10-3-2-8/h8H,2-7H2,1H3
InChI key
JLGLQAWTXXGVEM-UHFFFAOYSA-N
Glycol Ethers
Glycol Ethers
Low-odor and low-metallic glycol ether using proprietary purification technologies.
Glycol ethers are mainly used as solvents in paint, ink, detergent and electronic material.
Aromatic, aliphatic and ester-type glycol ethers are also used as raw materials in polymers such as acrylic and polyester.
TRIETHYLENE GLYCOL MONOMETHYL ETHER
Chemical overview
PROPERTIES
| Product | Chemical Name | CAS Number |
|---|---|---|
| MG | Ethylene Glycol Monomethyl Ether | 109-86-4 |
| MDG | Diethylene Glycol Monomethyl Ether | 111-77-3 |
| MTG | Triethylene Glycol Monomethyl Ether | 112-35-6 |
| MPG | Polyethylene Glycol Monomethyl Ether | 9004-74-4 |
| iPG | Ethylene Glycol Monoisopropyl Ether | 109-59-1 |
| BG | Ethylene Glycol Monobutyl Ether | 111-76-2 |
| BDG | Diethylene Glycol Monobutyl Ether | 112-34-5 |
| BTG | Triethylene Glycol Monobutyl Ether | 143-22-6 |
| iBG | Ethylene Glycol Monoisobutyl Ether | 4439-24-1 |
| iBDG | Diethylene Glycol Monoisobutyl Ether | 18912-80-6 |
| HeG | Ethylene Glycol Monohexyl Ether | 112-25-4 |
| HeDG | Diethylene Glycol Monohexyl Ether | 112-59-4 |
| EHG | Ethylene Glycol Mono 2-Ethylhexyl Ether | 1559-35-9 |
| EHDG | Diethylene Glycol Mono 2-Ethylhexyl Ether | 1559-36-0 |
| AG | Ethylene Glycol Monoallyl Ether | 111-45-5 |
| PhG | Ethylene Glycol Monophenyl Ether | 122-99-6 |
| PhDG | Diethylene Glycol Monophenyl Ether | 104-68-7 |
| BzG | Ethylene Glycol Monobenzyl Ether | 622-08-2 |
| BzDG | Diethylene Glycol Monobenzyl Ether | 2050-25-1 |
| MFG | Propylene Glycol Monomethyl Ether | 107-98-2 |
| MFDG | Dipropylene Glycol Monomethyl Ether | 34590-94-8 |
| MFTG | Tripropylene Glycol Monomethyl Ether | 20324-33-8 |
| PFG | Propylene Glycol Monopropyl Ether | 1569-01-3 |
| PFDG | Dipropylene Glycol Monopropyl Ether | 29911-27-1 |
| BFG | Propylene Glycol Monobutyl Ether | 5131-66-8 |
| BFDG | Dipropylene Glycol Monobutyl Ether | 29911-28-2 |
| PhFG | Propylene Glycol Monophenyl Ether | 770-35-4 |
| MFG-AC | Propylene Glycol Monomethyl Ether Acetate | 108-65-6 |
PRODUCT INTRODUCTION
Introduction
Triethylene Glycol Monomethyl Ether (TEM) is mainly used for brake fluid.
Specification of CAS 112-35-6 | Triethylene Glycol Monomethyl Ether (TEM)
| ITEMS | SPECIFICATION |
| Appearance | Colorless liquid |
| Distillation range | 230~250 (℃/760mmHg) |
| Water Content | ≤0.1% |
| Pt-Co | ≤30 |
Related Articles
The solubility of CO {sub 2} in triethylene glycol monomethyl ether
A Henni, AE Mather – Canadian journal of chemical engineering, 1995 – osti.gov
S Aznarez, MMEF de Ruiz Holgado… – Journal of Molecular …, 2008 – Elsevier
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Junyuan Petroleum Group supplies Triethylene Glycol Monomethyl Ether to users/customers for Organic Intermediates, Solvents & Degreasers, Coatings. This product is also known as 2-(2-(2-Methoxyethoxy)Ethoxy)Ethanol.
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