中国品牌·金沙9001w(以诚为本)-最新GREENMAX

SZSE:002741
Chemical Reagents
Methyl acetate COA Report
  • CAS No.: 79-20-9
  • Molecular weight:74.08
  • Aliases:Devoton; Methyl ester acetic acid; NSC 405071; Tereton;
  • Molecular formula:C3H6O2
  • UN Code:1231
  • EC No.:201-185-2
  • HS-No:2915390090
Information
Specification category:
Product No. Product name specifications
1.19127.013 Methyl acetate AR500mL
Characteristic: Appearance and properties:Colorless transparent liquid with flavor.
Relative density(water=1) : 0.92
Relative vapor density(air=1) : 2.55
Melting point(℃): -98.7
Boiling point(℃): 57.8
Concentration: pure
Saturated vapor pressure: 13.33(9.4℃)
Solubility: Slightly soluble in water, soluble in ethanol, ether, etc. Most organic solvents.
Heat of combustion(kJ/mol): 1593.4
Critical temperature(℃): 233.7
Critical pressure(MPa): 4.69
Technical indicators:
Item AR CP
Assay 99.0%~100.5% 98.0%~100.5%
Boiling range(95%) 138~143 138~143
Density(20℃)(g/cm3 ): 0.930~0.935 0.925~0.935
Residue on ignition ≤0.002% ≤0.005%
Acidity(as H+) ≤0.08% ≤0.16%
Related Products

Copyright © Guangdong Guanghua Sci-Tech Co., Ltd. GuangDong ICP No. 14033791-1