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8.41324

Sigma-Aldrich

3-Chlorocinnamic acid

for synthesis

Synonym(s):

3-Chlorocinnamic acid

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About This Item

Empirical Formula (Hill Notation):
C9H7ClO2
CAS Number:
Molecular Weight:
182.60
UNSPSC Code:
12352106
EC Index Number:
238-466-4

Quality Level

Assay

≥98.0% (acidimetric)

form

powder

mp

163-165 °C

storage temp.

2-30°C

InChI

1S/C9H7ClO2/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-6H,(H,11,12)/b5-4+

InChI key

FFKGOJWPSXRALK-SNAWJCMRSA-N

Analysis Note

Assay (acidimetric): ≥ 98.0 %
Melting range (lower value): ≥ 162 °C
Melting range (upper value): ≤ 165 °C
Identity (IR): passes test

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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