Propylene Glycol Methyl Ether
GLYCOL ETHER PM (PROPYLENE GLYCOL METHYL ETHER), Glycol Ether PM is a clear, colorless liquid with an ether-like odor and low toxicity. It is an organic solvent that is a fast evaporator. It is water soluble and miscible with a number of other organic solvents.
- CAS# 107-98-2
- Chemical formula: C4H10O2
- Synonyms: Propylene Glycol Methyl Ether, Glycol Ether PM, Propylene Glycol Monomethyl Ether, Polypropylene Glycol Methyl Ether, PGME, 1-Methoxy-2-Propanol
- Category: Industrial Chemicals & Solvents
- Purity: >98.0%(GC)
- MDL Number: MFCD00004537
Description
1-Methoxy-2-propanol (Propylene glycol methyl ether, PGME), a glycol ether, can be synthesized by reacting propylene oxide with methanol in the presence of ZnMgAl (zinc-magnesium-aluminium) catalysts. Its degradation by microorganisms in different soil types has been investigated. An oral reference dose (RfD) and an inhalation reference concentration (RfC) values of PGME have been obtained from inhalation studies in F344 rats and B6C3F1 mice.
Propylene Glycol Methyl Ether is used as a solvent for a variety of industrial and consumer applications: for paints, varnishes, celluloses, acrylics, dyes, inks, stains, etc. It may be used as an industrial paint stripper, or as antifreeze in diesel engines. It is used as a chemical intermediate, in cleaners and degreasers, in coatings, and in the manufacture of electronics. It may be used in agricultural, cosmetic, and adhesives products.
Liquid and vapor of this product are flammable. Keep away from heat/sparks/open flames/hot surfaces. Use only outdoors or in a well-ventilated area. Avoid breathing vapor. Vapors are heavier than air and may travel a long distance and accumulate in low-lying areas. Ignition and/or flash back may occur. Wear appropriate personal protective equipment when using this product. Always observe good personal hygiene measures. Keep container closed. Do not store in aluminum, copper, galvanized iron or steel. Store in carbon steel or phenolic-lined steel drums. Avoid contact with air if storing for extended periods of time. Please see Glycol Ether PM Safety Data Sheet for full safety and compatibility information.
Transportation:
UN3092, 1-Methoxy-2-propanol, 3, PG III
| Appearance | Colorless clear liquid |
| Purity(GC) | min. 98.0 % |
| Melting Point | -96 °C |
| Boiling Point | 120 °C |
| Flash point | 32 °C |
| Specific Gravity (20/20) | 0.92 |
| Refractive Index | 1.40 |
| Solubility in water | Completely miscible |
| Solubility (soluble in) | Acetone,Benzene,Ether |
| Pictogram | / |
| Signal Word | Warning |
| Hazard Statements | H320 : Causes eye irritation. H336 : May cause drowsiness or dizziness. H226 : Flammable liquid and vapor. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
| RTECS# | UB7700000 |
| UN Number (DOT-AIR) | UN3092 |
| Class (DOT-AIR) | 3 |
| Packing Group (TCI-A) | III |
| HS Number | 2909.49.6000 |
1-Methoxy-2-propanol, 99+%
Chemical Properties
GHS Hazard and Precautionary Statements
Hazard Statements: H226-H335-H336
Flammable liquid and vapour. May cause respiratory irritation. May cause drowsiness or dizziness.
Precautionary Statements: 33784-P210-P233-P235-P240-P241-P242-P243-P271-P280-P303+P361+P353-P304+P340-P312-P370+P378q-P501c
Keep away from heat/sparks/open flames/hot surfaces. – No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant
Other References
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