2丁醇

 性质
vapor density 2.6 (vs air)
vapor pressure 12.5 mmHg ( 20 °C)
grade puriss. p.a.
assay ≥99.5%
expl. lim. 9.8 %
total impurities ≤0.005% aldehyde (as CH3(CH2)2CHO)
  ≤0.1% 2-butanone
  ≤0.1% isopropanol
  ≤0.1% tert-butanol
  ≤0.1% water
  <0.01% ketone (as CH3COCH3)
evapn. residue  ≤0.001%
refractive index n20/D 1.397(lit.)
  n20/D 1.397
bp 98 °C(lit.)
mp −115 °C(lit.)
density 0.808 g/mL at 25 °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: ≤0.1 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 Xi
Risk Statements 10-36/37-67
Safety Statements 13-24/25-26-46-7/9
RIDADR UN1120 3/PG 3
WGK Germany 1
RTECS EO1750000
UEL 9.80%(V)
LEL 1.70%(V)
Flash Point(F) 80.6 °F
Flash Point(C) 27 °C