China Langchem Inc.

You are here: HomeProductsCis-2,3-epoxybutane

Contact us

  • Company Name: China Langchem Inc.
  • Street: 514 Room, 1# Building, 88# Cailun Road, Zhangjiang High Tech Park, Shanghai 201203,
  • Country/region: China
  • Tel: +86-(21)-58956006
  • Fax: +86-(21)-58956100
  • Email:

Cis-2,3-epoxybutane

  • CAS No:1758-33-4 (2R,3S)-2,3-dimethyloxirane
    Molecular Structure

    Other Information

  • CAS Registry Number: 1758-33-4
  • Transport: UN 3271
  • Melting Point: -84--83 ºC
  • Flash Point: -21.7 ºC
  • Boiling Point: 60-61 ºC
  • Density: 0.826
  • Refractive index: 1.382-1.384
  • Safety Statements: R11;R20/21/22;R36/37/38
  • Hazard Symbols: Xn: Harmful;F: Flammable;
  • Flash Point: -21.7 ºC
  • EINECS: 244-406-8
  • Molecular Weight: 72.10572
  • InchiKey: PQXKWPLDPFFDJP-ZXZARUISSA-N
  • InChI: InChI=1S/C4H8O/c1-3-4(2)5-3/h3-4H,1-2H3/t3-,4+
  • Risk Statements: S16;S26;S36/37/39
  • Molecular Formula: C4H8O