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(2E)-1-Chloro-2-butene

(2E)-1-Chloro-2-butene structure

CAS No:
4894-61-5
Formula:
C4H7Cl
Chemical Name:
(2E)-1-Chloro-2-butene
Synonyms:
2-Butene,1-chloro-,(2E)-;2-Butene,1-chloro-,(E)-;2-Butene,1-chloro-,trans-;(2E)-1-Chloro-2-butene;trans-Crotyl chloride;trans-γ-Methallyl chloride;trans-1-Chloro-2-butene;(E)-1-Chloro-2-butene;trans-But-2-enyl chloride;(E)-Crotyl chloride;(E)-2-Butenyl chloride;trans-4-Chloro-2-butene;(E)-1-Chlorobut-2-ene
Categories:
Organic Chemistry > Hydrocarbons and Derivatives

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(2E)-1-Chloro-2-butene Basic Attributes

Molecular Weight：

90.55

Exact Mass：

90.55

EC Number：

209-739-5

UNII：

XX3QN28JUX

DSSTox ID：

DTXSID5052258

Characteristics

PSA：

XLogP3：

1.80130

Appearance：

Clear colorless Liquid

Density：

0.9295 g/cm³ @ Temp: 20 °C

Melting Point：

-65 °C

Boiling Point：

85 °C

Flash Point：

-15 °C

Refractive Index：

n20/D 1.430

Water Solubility：

0.01 M

Storage Conditions：

2-8°C

Vapor Pressure：

68.99 mmHg

Safety Information

Packing level：

Hazard category：

3.1

Transport codes：

UN 2924 3/PG 2

wgk germany：

hazard class code：

11-22-34-36/37

safety instructions：

16-26-36/37/39-45-25-27

RTECS Number：

EM4264000

Marks：

F,C

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P272, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P330, P333+P313, P363, P370+P378, P403+P233, P403+P235, P405, P501

Hazard Statements：

H225

Fire Hazards：

Flammable - 3rd degree, Reactive - 1st degree

GHS Classification：

|Danger|H225 (86.13%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P234, P240, P241, P242, P243, P260, P261, P264, P270, P271, P272, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P333+P313, P362, P363, P370+P378, P390, P403+P235, P404, P405, and P501|Aggregated GHS information provided by 238 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H225 (53.52%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P272, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P330, P333+P313, P363, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 71 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

1-chloro-2-butene

(2E)-1-Chloro-2-butene Use and Manufacturing

Manufacturing Info：

2-Butene, 1-chloro-, (2E)-: ACTIVE|2-Butene, 1-chloro-: ACTIVE

Use Classification：

Fire Hazards -> Flammable - 3rd degree, Reactive - 1st degree

Computed Properties

Molecular Weight:90.55
XLogP3:1.7
Rotatable Bond Count:1
Exact Mass:90.0236279
Monoisotopic Mass:90.0236279
Heavy Atom Count:5
Complexity:30.6
Defined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of (2E)-1-Chloro-2-butene

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
4 YRS

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(E)-1-Chlorobut-2-ene 99% Dideu

CAS No.: 4894-61-5

Grade: Industrial Grade

Content: 99%

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