Crotyl chloride, predominantly trans

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Names

[ CAS No. ]:
4894-61-5

[ Name ]:
Crotyl chloride, predominantly trans

[Synonym ]:
2-Butenyl chloride
trans-but-2-enyl chloride
2-Butene,1-chloro
Crotyl chloride
EINECS 209-739-5
MFCD00000987
trans-crotonyl chloride
trans-crotyl chloride
1-Chlorobut-2-ene

Chemical & Physical Properties

[ Density]:
0.92

[ Boiling Point ]:
80-85ºC

[ Melting Point ]:
-65ºC

[ Molecular Formula ]:
C4H7Cl

[ Molecular Weight ]:
90.55140

[ Flash Point ]:
-15ºC

[ Exact Mass ]:
90.02360

[ LogP ]:
1.80130

[ Index of Refraction ]:
n20/D 1.430

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
F: Flammable;C: Corrosive;

[ Risk Phrases ]:
R11;R22;R34

[ Safety Phrases ]:
16-26-36/37/39-45-25-27

[ RIDADR ]:
UN 2924 3/PG 2

[ WGK Germany ]:
2

[ RTECS ]:
EM4264000

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-buten-1-ol
  • 2-butene
  • 1-Butene
  • butadiene
  • 3-Buten-2-ol
  • Crotyl alcohol
  • 3-Chloro-1-butene
  • cis-2-buten-1-ol
  • (E)-2-butenyl diphenyl phosphate
  • (E)-1-(but-2-en-1-yloxy)-2,4-dinitrobenzene

DownStream

  • 3,5,5-Trimethyl-1-hexene
  • 6,6-dimethylhept-2-ene
  • 9,10-dimethylphenanthrene
  • 9-Ethylphenanthrene
  • 2-Butene, 1-ethoxy-,(2E)-
  • 1-but-2-enyltellanylbutane
  • 3-Buten-2-ol
  • Crotyl alcohol
  • (2R,3R)-(-)-2,3-Butanediol