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Key Documents

669571

Sigma-Aldrich

2-Chloro-2,4,6-cycloheptatrien-1-one

≥98.0% (GC)

Synonym(s):

2-Chlorocycloheptatrienone, 2-Chlorotropone

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About This Item

Empirical Formula (Hill Notation):
C7H5ClO
CAS Number:
Molecular Weight:
140.57
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

assay

≥98.0% (GC)

mp

64-67 °C

SMILES string

ClC1=CC=CC=CC1=O

InChI

1S/C7H5ClO/c8-6-4-2-1-3-5-7(6)9/h1-5H

InChI key

MTHNMAUDCHXFMM-UHFFFAOYSA-N

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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