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Vinylbenzyl chloride

Vinylbenzyl chloride structure

CAS No:
30030-25-2
Formula:
C9H9Cl
Chemical Name:
Vinylbenzyl chloride
Synonyms:
(chloromethyl)ethenyl-benzen;(chloromethyl)ethenyl-Benzene;Vinylbenzyl chloride, 95%, mixture, stabilized with TBC;ar-(Chlorome;Vinylbenzyl chloride, mixture of 3- and 4-isomers, contains 50-100 ppm tert-butylcatechol as inhibitor;vinylbenzylchloride,mixtureofisomers;Chloromethylstyrene (m- and p-mixture) (stabilized with TBC);(chloromethyl)vinylbenzene
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

Description

Liquid

Vinylbenzyl chloride (VBC) is also called (chloromethyl)ethenylbenzene or α-chloromethylstyrene. It is a difunctional monomer with both a polymerizable double bond and a benzylic chlorine, and is an isomeric mixture made by the chlorination of VT. VBC has a high boiling point(98.9 ℃ at 1.3 kPa) and low flammability.

Vinylbenzyl chloride Basic Attributes

Molecular Weight：

152.62

Exact Mass：

152.039276

BRN：

2204384

EC Number：

250-005-9

TSCA：

TSCA listed

HScode：

29039990

Characteristics

XLogP3：

2.97

Appearance：

Liquid

Density：

1.074 g/mL at 25 °C(lit.)

Melting Point：

-30°C

Boiling Point：

229 °C(lit.)

Flash Point：

88.8±11.4 °C

Refractive Index：

n20/D1.572(lit.)

Water Solubility：

24.6mg/L at 20℃

Vapor Pressure：

1 mm Hg ( 56.1 °C)

Vapor Density：

5.3 (vs air)

Autoignition Temperature：

1139 °F

Critical Temperature & Pressure：

-20°C

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 3265 8/PG 3

wgk germany：

hazard class code：

safety instructions：

26-36/37/39-45

Marks：

C: Corrosive;

Precautionary statement(s)：

P260-P280-P301 + P312 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338

Hazard Statements：

34-43

RIDADR：

UN 3265 8/PG 3

GHS Classification：

|Danger|H302 (99.25%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P272, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P311, P312, P321, P322, P330, P332+P313, P333+P313, P337+P313, P361, P362, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 133 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Vinylbenzyl chloride Use and Manufacturing

Uses

Intermediates

Vinylbenzyl chloride can be transformed into a high molecular mass homopolymer, will copolymerize with many other monomers, and is used as comonomer in a variety of specialty plastics. It is also possible to carry out reactionson the chloromethyl group, either before or after polymerization.

Vinylbenzyl Chloride can be used for acrylic emulsion pressure-sensitive adhesive composition.

Vinylbenzyl chloride can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.

Manufacturing Info：

All other chemical product and preparation manufacturing|Benzene, (chloromethyl)ethenyl-: ACTIVE

Computed Properties

Molecular Weight:152.62
XLogP3:3.2
Rotatable Bond Count:2
Exact Mass:152.0392780
Monoisotopic Mass:152.0392780
Heavy Atom Count:10
Complexity:103
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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