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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
2-chloroacetic acid

Inventory

EC number:
201-178-4
EC name:
Chloroacetic acid
CAS number:
79-11-8
CAS number:
79-11-8
Synonyms
Names:
Acetic acid, chloro-
Identifier:
IUPAC name
2-Chloro-ethanoic acid
Identifier:
IUPAC name
acetyl chloride
Identifier:
other: SMILES notation
CC(Cl)=O
Identifier:
other: SMILES notation
ClCC(O)=O
Identifier:
other: InChl
InChI=1S/C2H3ClO2/c3-1-2(4)5/h1H2,(H,4,5)

Molecular and structural information

Molecular formula:
C2H3ClO2
Molecular weight:
ca. 94.5
SMILES notation:
OC(=O)CCl
InChl:
InChI=1/C2H3ClO/c1-2(3)4/h1H3
Structural formula:
Chemical structure

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