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4-Chlorostyrene

Name: 4-Chlorostyrene
Brand: ALDRICH
Price: 130 USD
Availability: InStock

97%, contains 500 ppm 4-tert-butylcatechol as inhibitor

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Size/SKU	Availability	Price
10 g	Available to ship TODAYfromMILWAUKEE	$130.00
50 g	Available to ship TODAYfromMILWAUKEE	$475.00

About This Item

Linear Formula:

H₂C=CHC₆H₄Cl

CAS Number:

1073-67-2

Molecular Weight:

138.59

UNSPSC Code:

12162002

NACRES:

NA.23

PubChem Substance ID:

24892931

EC Number:

214-028-8

Beilstein/REAXYS Number:

1098859

MDL number:

MFCD00000632

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Properties

vapor pressure

0.68 mmHg ( 20 °C)

Quality Segment

100

assay

97%

form

liquid

contains

500 ppm 4-tert-butylcatechol as inhibitor

refractive index

n20/D 1.565 (lit.)

bp

192 °C (lit.)

density

1.155 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

Clc1ccc(C=C)cc1

InChI

1S/C8H7Cl/c1-2-7-3-5-8(9)6-4-7/h2-6H,1H2

InChI key

KTZVZZJJVJQZHV-UHFFFAOYSA-N

Description

General description

4-Chlorostyrene is a para-halogenated styrene derivative. It undergoes graft copolymerization with acrylonitrile (AN) onto ethylene-propylene-diene terpolymer (EPDM) in the presence of benzoyl peroxide (initiator).

Application

4-Chlorostyrene was used in the following studies:

Study of chemical and biochemical properties of the vinyl group of styrene by the development of structure activity relationships (SAR).
Preparation of new bis(pyrazolyl)borato olefin complexes of copper(I).
To investigate the regioselectivity in the cationic Heck reaction of 4-substituted styrenes.

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1 of 1

This Item	PHR3500
Sigma-Aldrich C71203 4-Chlorostyrene	Supelco PHR3500 Styrene
description 97%, contains 500 ppm 4-tert-butylcatechol as inhibitor	description Pharmaceutical Secondary Standard; Certified Reference Material
assay 97%	assay -
storage temp. 2-8°C	storage temp. 2-8°C
density 1.155 g/mL at 25 °C (lit.)	density -
contains 500 ppm 4-tert-butylcatechol as inhibitor	contains -
form liquid	form liquid
refractive index n20/D 1.565 (lit.)	refractive index -

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Pictograms

GHS07,GHS09

Signal Word

Warning

Hazard Codes

H315,H411

Precautionary Statements

P264 - P273 - P280 - P302 + P352 - P332 + P313 - P362 + P364

Hazard Classifications

Aquatic Chronic 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

154.4 °F - closed cup

Flash Point (°C)

68 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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