(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

China 46 Europe 1 Germany 3 Japan 2 Switzerland 1 Ukraine 1 United Kingdom 3 United States 13 Global 70

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Sigma-Aldrich

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Wuhan EEChem Technologies Co., Ltd

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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

CIS,TRANS-CROTYL CHLORIDE

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)

2-Butene,1-chloro-,(E)-

trans-1-chloro-but-2-ene

trans-4-Chloro-2-butene

trans-But-2-enylchloride

trans-γ-Methallylchloride

Einecs 225-516-5

#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

Organic Building Blocks

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Alkenes

Acyclic

Alkenes

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Chemical Synthesis

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