Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 2-Butene, 1-bromo-
RN: 4784-77-4
InChIKey: UILZQFGKPHAAOU-ARJAWSKDSA-N

Molecular Formula

  • C4-H7-Br

Molecular Weight

  • 135.003
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Synonyms

  • 1-Bromo-2-butene
  • 1-Crotyl bromide
  • 2-Butenyl bromide
  • Crotonyl bromide
  • Crotyl bromide
  • EINECS 225-332-5
  • NSC 20942

Systematic Names

  • 1-Bromobut-2-ene
  • 2-Butene, 1-bromo-

Superlist Names

  • 1-Crotyl bromide
  • 2-Butene, 1-bromo-

Registry Numbers

CAS Registry Number

  • 4784-77-4

System Generated Number

  • 0004784774

Structure Descriptors

InChI

1S/C4H7Br/c1-3-4(2)5/h3H,1-2H3/b4-3-

InChIKey

UILZQFGKPHAAOU-ARJAWSKDSA-N

Smiles

C(=C\C)(\C)Br

Physical Properties

Physical Property Value Units Temp (deg C) Source
Boiling Point 104.5 deg C   EXP
log P (octanol-water) 2.430 (none)   EST
Water Solubility 732 mg/L 25 EST
Vapor Pressure 80.4 mm Hg 25 EXP
Henry's Law Constant 0.018 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.33E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.