All Photos(1)

8.41822

Sigma-Aldrich

4-Chloro-α-methylstyrene

for synthesis

Synonym(s):
4-Isopropenylchlorobenzene, 4-Chloro-α-methylstyrene
Empirical Formula (Hill Notation):
C9H9Cl
CAS Number:
Molecular Weight:
152.62
MDL number:
EC Index Number:
216-984-1

Quality Level

assay

≥96.0% (GC)

transition temp

flash point 73 °C

density

1.072 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C9H9Cl/c1-7(2)8-3-5-9(10)6-4-8/h3-6H,1H2,2H3

InChI key

WQDGTJOEMPEHHL-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 96.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.070 - 1.074
Identity (IR): passes test

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

163.4 °F - closed cup

Flash Point(C)

73 °C - closed cup

Certificate of Analysis

Certificate of Origin

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