Methyl acetate, standard substance for GC

- Synonyms: Acetic acid methyl ester
- CH3COOCH3
- M = 74,08 g/mol
- CAS [79-20-9]
- EINECS-No.: 201-185-2
- Density: 0,93 g/cm3
- Solub. in water: (20 ºC): 319 g/l
- Melting point: -98 ºC
- Boiling point: 56 - 58 ºC
- Flash pt. -10 ºC
- Ignition temp.: 455 ºC
- Vapour pressure: (20 ºC) 217 hPa
- Refraction index: (n 20 ºC/D) 1,3614
- Dielectric const.: (25 ºC) 6,6
- LD 50 (oral, rat): 5000 mg/kg
- EC-Index-No.: 607-021-00-X
- ADR: 3 F1 II UN 1231
- IMDG: 3 II UN 1231
- IATA/ICAO: 3 II UN 1231
- GHS-signal word: Danger
- GHS-H sentences: H225 - H319 - H336 - EUH066
- GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P370+P378 - P405 - P501a
- Tariff number: 2915 39 00 00
- Applications: synthesis of organic products, solvents, in the textile industry.

SPECIFICATIONS
assay: 99,5 %
over ramp: 40ºC, 5ºC/min 120ºC, 30ºC/min 200 °C
identity: IR