Customization: | Available |
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CAS No.: | 79-20-9 |
Formula: | C3h6o2 |
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Name | Methyl acetate |
Synonyms | Metile Methyl acetate methylethanoate methyle(acetatede) Acetate de methyle Acetic acid methyl ester methylesterkiselinyoctove methyle(acetatede)(french) Methylester kiseliny octove methylesterkiselinyoctove(czech) |
CAS | 79-20-9 |
EINECS | 201-185-2 |
InChI | InChI=1/C3H6O2/c1-3(4)5-2/h1-2H3 |
Molecular Formula | C3H6O2 |
Molar Mass | 74.08 |
Density | 0.934 g/mL at 25 °C |
Melting Point | -98 °C (lit.) |
Boling Point | 57-58 °C (lit.) |
Flash Point | 3.2°F |
JECFA Number | 125 |
Water Solubility | 250 g/L (20 ºC) |
Solubility | 250g/l |
Vapor Presure | 165 mm Hg ( 20 °C) |
Vapor Density | 2.55 (vs air) |
Appearance | Solution |
Color | Clear colorless to slightly pale yellow |
Odor | Slightly acrid, sweet; fragrant. |
Exposure Limit | TLV-TWA 200 ppm (~610 mg/m3) (ACGIH,MSHA, and OSHA); TLV-STEL 250 ppm(~760 mg/m3) (ACGIH); IDLH 10,000 ppm(NIOSH). |
Maximum wavelength(λmax) | ['λ: 255 nm Amax: 1.0', , 'λ: 275 nm Amax: 0.1', , 'λ: 300 nm Amax: 0.01'] |
Merck | 14,6008 |
BRN | 1736662 |
Storage Condition | no restrictions. |
Stability | Stable. Extremely flammable - readily forms explosive mixtures with air. Note low flash point and wide explosion limits. Incompatible with strong oxidizing agents, strong bases, strong acids, nitrates |
Explosive Limit | 3.1-16%(V) |
Refractive Index | n20/D 1.361(lit.) |
Physical and Chemical Properties | Characteristics of colorless liquid, with aromatic flavor. melting point -98.1 ºC boiling point 57 ºC relative density 0.4330 refractive index 1.3594 flash point -10 ºC solubility, the ethers are miscible, and the solubility in water is 31.9g/100ml(20 °c). |
Use | Used as organic solvents, paint artificial leather and spices and other raw materials |
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