ChemicalBook--->CAS DataBase List--->4894-61-5

4894-61-5

4894-61-5 Structure

4894-61-5 Structure
IdentificationMore
[Name]

(E)-1-Chlorobut-2-ene
[CAS]

4894-61-5
[Synonyms]

1-CHLORO-2-BUTENE
1-CHLORO-2-BUTYLENE
2-BUTEN-1-YL CHLORIDE
CIS,TRANS-1-CHLORO-2-BUTENE
CIS,TRANS-CROTYL CHLORIDE
CROTYL CHLORIDE
(E)CROTYL CHLORIDE
GAMMA-METHYLALLYL CHLORIDE
TRANS-1-CHLORO-2-BUTENE
TRANS-CROTYL CHLORIDE
(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
#ntrans-1-Chloro-2-butene
[EINECS(EC#)]

209-739-5
[Molecular Formula]

C4H7Cl
[MDL Number]

MFCD00000987
[Molecular Weight]

90.55
[MOL File]

4894-61-5.mol
Chemical PropertiesBack Directory
[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
[Fp ]

-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]

4894-61-5(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

F,C
[Risk Statements ]

R11:Highly Flammable.
R22:Harmful if swallowed.
R34:Causes burns.
R36/37:Irritating to eyes and respiratory system .
[Safety Statements ]

S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S25:Avoid contact with eyes .
S27:Take off immediately all contaminated clothing .
[RIDADR ]

UN 2924 3/PG 2
[WGK Germany ]

2
[RTECS ]

EM4264000
[F ]

19
[HazardClass ]

3.1
[PackingGroup ]

II
Hazard InformationBack Directory
[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.
[Uses]

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

Crotyl chloride reacts with trichlorosilane in the presence of tertiary amine and copper salt to give the corresponding allyltrichlorosilane.
Spectrum DetailBack Directory
[Spectrum Detail]

(E)-1-Chlorobut-2-ene(4894-61-5)1HNMR
(E)-1-Chlorobut-2-ene(4894-61-5)13CNMR
(E)-1-Chlorobut-2-ene(4894-61-5)Raman
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

4894-61-5(sigmaaldrich)
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