CAS 2039-87-4 2-Chlorostyrene (stabilized with TBC)

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2-Chlorostyrene (stabilized with TBC)

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Catalog Number

ACM2039874-2

CAS Number

2039-87-4

Product Name

2-Chlorostyrene (stabilized with TBC)

Structure

Category

Monomers

Description

O-chlorostyrene is a clear yellow liquid. (NTP, 1992);YELLOW LIQUID.;Colorless liquid.;Colorless liquid.

IUPAC Name

1-chloro-2-ethenylbenzene

Molecular Weight

138.59g/mol

Molecular Formula

C8H7Cl;C8H7Cl

Canonical SMILES

C=CC1=CC=CC=C1Cl

InChI

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

InChI Key

ISRGONDNXBCDBM-UHFFFAOYSA-N

Boiling Point

371.7 °F at 760 mm Hg (NTP, 1992);188.7 °C;188.7 °C @ 760 mm Hg;188.7 °C;372°F;372°F

Melting Point

-81.7 °F (NTP, 1992);-63.1 °C;-63.1 °C;-63.2 °C;-81.7°F;-82°F

Flash Point

138 °F (NTP, 1992);58 °C c.c.;138°F;138°F

Density

1.1 at 68 °F (NTP, 1992);1.1 @ 20 °C;Relative density (water = 1): 1.1;1.10;1.10

Solubility

less than 1 mg/mL at 70° F (NTP, 1992);SOL IN ALC, ETHER, ACETONE, ACETIC ACID, PETROLEUM ETHER;SOL IN CARBON TETRACHLORIDE;Solubility in water: very poor;Insoluble

Color/Form

Liquid;Colorless liquid.

Complexity

98.7

Covalently-Bonded Unit Count

EC Number

218-026-8

Exact Mass

138.023628g/mol

Formal Charge

Heavy Atom Count

ICSC Number

1388

Log P

3.58

Monoisotopic Mass

138.023628g/mol

NSC Number

18601

Odor

Limited evidence indicates that the odor-warning property of o-chlorostyrene does not offer adequate warning & that vapor concns must approach 400-600 ppm to discourage exposures to even unacclimated workers.

Refractive Index

Index of refraction: 1.5649 @ 20 °C/D

Rotatable Bond Count

RTECS Number

WL4160000

UNII

ZA43R4Q315

UN Number

1993

Vapor Density

Relative vapor density (air = 1): 4.8

Vapor Pressure