108-65-6
Product Name:
1-Methoxy-2-propyl acetate
Formula:
C6H12O3
Synonyms:
PGMEA;MPA;1-Methoxy-2-propyl acetate;Propylene glycol methyl ether acetate;DOWANOL PMA
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Propylene glycol methyl ether acetate is a colorless liquid with a sweet ether-like odor. (USCG, 1999) |
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Color/Form | Colorless liquid at 15 °C and 1 atm |
Odor | Sweet, ether-like |
Boiling Point | 302 °F at 760 mmHg (USCG, 1999) |
Melting Point | -66 °C |
Flash Point | 114 °F (USCG, 1999) |
Solubility | In water, 1.98X10+5 mg/L at 25 °C |
Density | 0.969 at 68 °F (USCG, 1999) - Less dense than water; will float |
Vapor Density | 1.02 (Air = 1) |
Vapor Pressure | 3.92 [mmHg] |
LogP | log Kow = 0.56 |
Stability/Shelf Life | Stable under recommended storage conditions. |
Autoignition Temperature | 670 °F (USCG, 1999) |
Decomposition | Hazardous decomposition products formed under fire conditions - Carbon oxides. |
Viscosity | 1.23 sq mm/sec at 20 °C |
Surface Tension | 26.4 dynes/cm |
Relative Evaporation Rate | 0.34 (Butyl acetate = 1) |
Kovats Retention Index | 857.3 843 |
Other Experimental Properties | Density: 0.962-0.967 g/cu cm at 20-25 °C. VP: 3.6-5.17 hPa at 20 25 °C. logP: 1.2 at 20 eg C, pH 6.8 |
Chemical Classes | Solvents -> Glycol Ethers (P Series) |
SAFETY INFORMATION
Signal word | Warning |
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Pictogram(s) |
Flame Flammables GHS02 |
GHS Hazard Statements |
H226:Flammable liquids |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. |
COMPUTED DESCRIPTORS
Molecular Weight | 132.16 g/mol |
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XLogP3 | 0.4 |
Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 3 |
Rotatable Bond Count | 4 |
Exact Mass | 132.078644241 g/mol |
Monoisotopic Mass | 132.078644241 g/mol |
Topological Polar Surface Area | 35.5 Ų |
Heavy Atom Count | 9 |
Formal Charge | 0 |
Complexity | 90.3 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 1 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Propylene glycol methyl ether acetate is a colorless liquid with a sweet ether-like odor. (USCG, 1999)
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