ChemicalBook > CAS DataBase List > (E)-1-Chlorobut-2-ene

(E)-1-Chlorobut-2-ene

Product Name
(E)-1-Chlorobut-2-ene
CAS No.
4894-61-5
Chemical Name
(E)-1-Chlorobut-2-ene
Synonyms
Einecs 225-516-5;(E)CROTYL CHLORIDE;1-CHLORO-2-BUTYLENE;(E)-2-Butenylchloride;(E)-1-Chloro-2-butene;2-BUTEN-1-YL CHLORIDE;TRANS-CROTYL CHLORIDE;(E)-1-Chlorobut-2-ene;2-butene,1-chloro-,(E);TRANS-1-CHLORO-2-BUTENE
CBNumber
CB3304576
Molecular Formula
C4H7Cl
Formula Weight
90.55
MOL File
4894-61-5.mol
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(E)-1-Chlorobut-2-ene Property

Melting point:
-65 °C
Boiling point:
85-86 °C(lit.)
Density 
0.923 g/mL at 20 °C(lit.)
refractive index 
n20/D 1.430
Flash point:
-15 °C
storage temp. 
2-8°C
form 
Liquid
color 
Clear colorless
CAS DataBase Reference
4894-61-5(CAS DataBase Reference)
EPA Substance Registry System
2-Butene, 1-chloro-, (2E)- (4894-61-5)
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Safety

Hazard Codes 
F,C
Risk Statements 
11-22-34-36/37
Safety Statements 
16-26-36/37/39-45-25-27
RIDADR 
UN 2924 3/PG 2
WGK Germany 
2
RTECS 
EM4264000
F 
19
HazardClass 
3.1
PackingGroup 
II
HS Code 
2903290000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
254584
Product name
Crotyl chloride, predominantly trans
Purity
95%
Packaging
25g
Price
$181
Updated
2024/03/01
Sigma-Aldrich
Product number
254584
Product name
Crotyl chloride, predominantly trans
Purity
95%
Packaging
100g
Price
$625
Updated
2024/03/01
TRC
Product number
C818840
Product name
(E)-CrotylChloride
Packaging
10g
Price
$500
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC167277
Product name
Crotyl chloride - predominantly trans
Packaging
100g
Price
$500
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC167277
Product name
Crotyl chloride - predominantly trans
Packaging
25g
Price
$200
Updated
2021/12/16
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(E)-1-Chlorobut-2-ene Chemical Properties,Usage,Production

Uses

Crotyl Chloride is a useful intermediate used in the preparation of crotyltrichlorosilanes and in other crotylsilylation related reactions

Uses

Crotyl chloride was used in kinetics measurements of reactions of atomic chlorine with series of unsaturated aldehydes and ketones at 298K. (E)Crotyl chloride was also used in the preparation of (E)-crotyltrichlorosilane.

General Description

Crotyl chloride reacts with trichlorosilane in the presence of tertiary amine and copper salt to give the corresponding allyltrichlorosilane.

(E)-1-Chlorobut-2-ene Preparation Products And Raw materials

Raw materials

Preparation Products

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(E)-1-Chlorobut-2-ene Suppliers

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4894-61-5, (E)-1-Chlorobut-2-eneRelated Search:

Crotonic anhydride Crotonic acid 2-Butene Crotonaldehyde Maleic acid 1-BUTENE 3-METHYL-3-BUTEN-1-OL trans,trans-2,4-Undecadienal CIS-BUTENEDIOIC ANHYDRIDE 3-SULFOLENE Polybutene CIS-2-BUTENE Fumaric acid 2-CHLOROCINNAMOYL CHLORIDE 6-(Chloromethyl)uracil trans-1,4-Dichloro-2-butene 3-Methylcrotonoyl chloride CROTONYL CHLORIDE

  • TRANS-CROTYL CHLORIDE
  • TRANS-1-CHLORO-2-BUTENE
  • (E)CROTYL CHLORIDE
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  • CIS,TRANS-1-CHLORO-2-BUTENE
  • GAMMA-METHYLALLYL CHLORIDE
  • 2-BUTEN-1-YL CHLORIDE
  • 1-CHLORO-2-BUTYLENE
  • Crotyl chloride, predoMinantly trans 95%
  • (E)-1-Chloro-2-butene
  • (E)-2-Butenylchloride
  • 2-Butene,1-chloro-,(2E)-
  • 2-butene,1-chloro-,(E)
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  • trans-1-chloro-but-2-ene
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  • trans-But-2-enylchloride
  • trans-γ-Methallylchloride
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  • #ntrans-1-Chloro-2-butene
  • CROTYL CHLORIDE, 95%, PREDOMINANTLY TRAN S
  • Crotyl Chloride (Trans)
  • crotyl chloride, predominantly trans
  • (E)-1-Chlorobut-2-ene
  • (E)-1-Chlorobut-2-ene ISO 9001：2015 REACH
  • Crotyl chloride, predominantly <I>trans<
  • 4894-61-5
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