乙酰乙酸乙酯

 性质
vapor density 4.48 (vs air)
vapor pressure 1 mmHg ( 28.5 °C)
grade puriss. p.a.
assay ≥99.0% (GC)
autoignition temp. 580 °F
expl. lim. 9.5 %
total impurities ≤0.5% water
refractive index n20/D 1.419
bp 181 °C(lit.)
mp −43 °C(lit.)
density 1.029 g/mL at 20 °C(lit.)
cation traces Al: ≤0.5 mg/kg
  Ba: ≤0.1 mg/kg
  Bi: ≤0.1 mg/kg
  Ca: ≤0.5 mg/kg
  Cd: ≤0.05 mg/kg
  Co: ≤0.02 mg/kg
  Cr: ≤0.02 mg/kg
  Cu: ≤0.02 mg/kg
  Fe: ≤0.1 mg/kg
  K: ≤0.5 mg/kg
  Li: ≤0.1 mg/kg
  Mg: ≤0.1 mg/kg
  Mn: ≤0.02 mg/kg
  Mo: ≤0.1 mg/kg
  Na: ≤0.5 mg/kg
  Ni: ≤0.02 mg/kg
  Pb: ≤0.1 mg/kg
  Sr: ≤0.1 mg/kg
  Zn: ≤0.5 mg/kg

安全性
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes Xi
Risk Statements 36
Safety Statements 26
WGK Germany 1
RTECS AK5250000
UEL 9.50%(V)
LEL 1.40%(V)
Flash Point(F) 185 °F
Flash Point(C) 85 °C