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
- InChI
- InChI=1S/C4H7Cl/c1-2-3-4-5/h2-3H,4H2,1H3/b3-2+
- InChIKey
- YTKRILODNOEEPX-NSCUHMNNSA-N
- SMILES
- C(Cl)/C=C/C
- 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
- $187
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 254584
- Product name
- Crotyl chloride, predominantly trans
- Purity
- 95%
- Packaging
- 100g
- Price
- $644
- Updated
- 2025/07/31
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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View Lastest Price from (E)-1-Chlorobut-2-ene manufacturers
Shaanxi Dideu New Materials Co. Ltd
- Product
- (E)-1-Chlorobut-2-ene 4894-61-5
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98.0%
- Supply Ability
- 10000KGS
- Release date
- 2025-03-07
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