1-Butanol

Xem hình lớn Code:281549 Code: 281549 Đóng gói: 100ml, 1L, 2L Hãng sản xuất: Sigma-Aldrich

1-Butanol

anhydrous, 99.8%

Synonym: n-Butanol, Butyl alcohol

• CAS Number 71-36-3

• Linear Formula CH₃(CH₂)₃OH

• Molecular Weight 74.12

•  Beilstein Registry Number 969148

•  EC Number 200-751-6

•  MDL number MFCD00002964

•  PubChem Substance ID 24856979

  Properties

  Related Categories	Anhydrous Solvents, Solvent Bottles, Solvent Packaging Options, Solvent by Application, Solvents, Sure/Seal Bottles
  grade	anhydrous
  vapor density	2.55 (vs air)
  vapor pressure	5 (4 mmHg) at 20 °C hPa
  assay	99.8%
  form	liquid
  autoignition temp.	649 °F
  expl. lim.	11.2 %
  impurities	<0.005% water
  evapn. residue	<0.0005%
  color	colorless
  refractive index	n20/D 1.399(lit.)
  bp	116-118 °C(lit.)
  mp	−90 °C(lit.)
  density	0.81 g/mL at 25 °C(lit.)

  Description

  Packaging

  1, 2 L in Sure/Seal™

  100 mL in Sure/Seal™

• Safety Information

  Symbol 

    GHS02, GHS05, GHS07

  Signal word 

  Danger

  Hazard statements 

  H226-H302-H315-H318-H335-H336

  Precautionary statements 

  P210-P280-P301 + P312 + P330-P304 + P340 + P312-P305 + P351 + P338 + P310-P403 + P235

  Personal Protective Equipment 

  Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

  RIDADR 

  UN1120 - class 3 - PG 3 - Butanols

  WGK Germany 

  1

  RTECS 

  EO1400000

  Flash Point(F) 

  95 °F

  Flash Point(C) 

  35 °C