二异丙醚

 性质
vapor density 3.5 (vs air)
vapor pressure 120 mmHg ( 20 °C)
grade puriss. p.a.
assay ≥99% (GC)
autoignition temp. 827 °F
contains stabilizer
expl. lim. 1-21 %± , 100 °F
total impurities ≤0.001% non-volatile matter
  ≤0.001% peroxides (as H2O2)
  ≤0.01% water (Karl Fischer)
  ≤0.05% free acid (as C2H5COOH)
refractive index n20/D 1.3660-1.3700
  n20/D 1.367(lit.)
bp 68-69 °C(lit.)
mp −85 °C(lit.)
density 0.725 g/mL at 25 °C(lit.)
cation traces Al: ≤0.5 mg/kg
  B: ≤0.02 mg/kg
  Ba: ≤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
  Mg: ≤0.1 mg/kg
  Mn: ≤0.02 mg/kg
  Ni: ≤0.02 mg/kg
  Pb: ≤0.1 mg/kg
  Sn: ≤0.1 mg/kg
  Zn: ≤0.1 mg/kg

安全性
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes F
Risk Statements 11-19-66-67
Safety Statements 9-16-29-33
RIDADR UN 1159 3/PG 2
WGK Germany 1
RTECS TZ5425000
UEL 21.00%
LEL 1.00%
Flash Point(F) -20 °F
Flash Point(C) -29 °C