ChemicalBook Product Catalog Organic Chemistry Hydrocarbons and derivatives Aromatic hydrocarbons 2-Chlorostyrene

2-Chlorostyrene

2-Chlorostyrene Basic information
Product Name:2-Chlorostyrene
Synonyms:(2-chlorophenyl)ethylene;1-chloro-2-ethenylbenzene;1-Chloro-2-vinylbenzene;2-chloro-styren;Benzene, 1-chloro-2-ethenyl-;2-Chlorostyrene, stabilized, 99%;2-CHLOROSTYRENE , STABILIZED WITH 0.1% 4-TERT-BUTYLCATECHOL;2-CHLOROSTYRENE Stabilised with 0.1% 4-tert-butylcatechol
CAS:2039-87-4
MF:C8H7Cl
MW:138.59
EINECS:218-026-8
Product Categories:Styrenes;High Refractive Index MonomersPolymer Science;Monomers;Photonic and Optical Materials;Styrene and Functionalized Styrene Monomers;Waveguide Materials
Mol File:2039-87-4.mol
2-Chlorostyrene Structure
2-Chlorostyrene Chemical Properties
Melting point -63.1 °C
Boiling point 58-60 °C/7 mmHg (lit.)
density 1.08 g/mL at 25 °C (lit.)
refractive index n20/D 1.565(lit.)
Fp 138 °F
storage temp. 2-8°C
form Liquid
color Colorless to Almost colorless
Water Solubility Insoluble in water.
BRN 2038863
Exposure limitsACGIH: TWA 50 ppm; STEL 75 ppm
NIOSH: TWA 50 ppm(285 mg/m3); STEL 75 ppm(428 mg/m3)
CAS DataBase Reference2039-87-4(CAS DataBase Reference)
NIST Chemistry Reference2-Chlorostyrene(2039-87-4)
EPA Substance Registry Systemo-Chlorostyrene (2039-87-4)
Safety Information
Hazard Codes T,Xi
Risk Statements 45-20/22-36/37/38
Safety Statements 53-23-36/37/39-45-37/39-26-36
RIDADR UN 1993 3/PG 3
WGK Germany 3
RTECS WL4160000
Hazard Note Harmful
HazardClass 3
PackingGroup III
HS Code 29039990
Hazardous Substances Data2039-87-4(Hazardous Substances Data)
MSDS Information
ProviderLanguage
2-Chlorostyrene English
ACROS English
SigmaAldrich English
ALFA English
2-Chlorostyrene Usage And Synthesis
Chemical Propertiesclear colourless to light yellow liquid
Chemical Propertieso-Chlorostyrene is a flammable, colorless liquid.
UsesOrganic synthesis; preparation of specialty polymers
Uses2-Chlorostyrene is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.
General DescriptionClear yellow liquid.
Air & Water ReactionsHighly flammable. Insoluble in water.
Reactivity Profile2-Chlorostyrene may be sensitive to heat or prolonged exposure to light. 2-Chlorostyrene may polymerize.
HazardCentral nervous system impairment and peripheral neuropathy.
Health HazardBy analogy to styrene, ochlorostyrene is expected to cause central nervous system depression at extremely high concentrations and possibly irritation of the eyes, nose, and mucous membranes.
There are no reports of adverse effects in humans.
Fire Hazard2-Chlorostyrene is combustible.
Safety ProfileA skin and eye irritant. When heated to decomposition it emits toxic fumes of Cl-. See also CHLORINATED HYDROCARBONS, AROMATIC .
Potential ExposureIn organic synthesis; in the preparation of specialty polymers.
ShippingUN1993 Flammable liquids, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid, Technical Name Required.
IncompatibilitiesContact with elevated temperatures, strong oxidizers, strong bases; or acids may cause fire or explosion. May form peroxides; explosive polymerization may occur.
2-Chlorocinnamic acid TRANS-BETA-METHYLSTYRENE 3-(2,6-DICHLOROPHENYL)-1-(4-METHYLPHENYL)PROP-2-EN-1-ONE Mordant Blue 29 2-Chlorophenylacetic acid 2-Chlorochalcone 2,4'-DICHLOROCHALCONE Vinylbenzyl chloride OCTACHLOROSTYRENE 2-Chlorobenzonitrile TRANS-2,4-DICHLOROCINNAMIC ACID ALPHA-METHYL-2,4-DICHLOROCHALCONE LABOTEST-BB LT00645564 2-CHLORO-4'-FLUOROCHALCONE 2-CHLORO-2'-HYDROXYCHALCONE 3-Chlorostyrene, stabilized, 98%,3-CHLOROSTYRENE , STABILIZED WITH 0.1% 4-TERT-BUTYLCATECHOL,3-CHLOROSTYRENE,meta-chlorostyren 2-Chlorostyrene 2-Chlorobenzaldehyde
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