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160679

Sigma-Aldrich

2-Chlorostyrene

97%, contains 0.1% hydroquinone as stabilizer

Synonym(s):

1-Chloro-2-ethenylbenzene, 1-Chloro-2-vinylbenzene, o -Chlorostyrene, o -Chlorovinylbenzene

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About This Item

Linear Formula:
H2C=CHC6H4Cl
CAS Number:
2039-87-4
Molecular Weight:
138.59
MDL number:
MFCD00000567
UNSPSC Code:
12162002
PubChem Substance ID:
24849885
NACRES:
NA.23

Assay

97%

form

liquid

contains

0.1% hydroquinone as stabilizer

refractive index

n20/D 1.565 (lit.)

bp

58-60 °C/7 mmHg (lit.)

density

1.08 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

Clc1ccccc1C=C

InChI

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

InChI key

ISRGONDNXBCDBM-UHFFFAOYSA-N

Signal Word

Danger

Hazard Statements

H226,H332,H350,H412

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Carc. 1B - Flam. Liq. 3

WGK

WGK 3

Flash Point(F)

138.2 °F

Flash Point(C)

59 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Leire Ruiz-Rubio et al.
Materials (Basel, Switzerland), 12(1) (2019-01-10)
Polymeric thin films patterned with honeycomb structures were prepared from poly(x-chlorostyrene) and statistical poly(x-chlorostyrene-co-styrene) copolymers by static breath figure method. Each polymeric sample was synthesized by free radical polymerization and its solution in tetrahydrofuran cast on glass wafers under 90%

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