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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Reference substances

Reference substances

Currently viewing:
IUPAC name:
ethanedioyl dichloride

Inventory

EC number:
201-200-2
EC name:
Oxalyl dichloride
CAS number:
79-37-8
CAS number:
79-37-8
Synonyms
Names:
Ethanedioyl dichloride
Identifier:
CAS number
79-37-8
Identifier:
EC number
201-200-2
Identifier:
IUPAC name
oxalyl dichloride
Identifier:
PubChem
Ethanedioyl dichloride
Identifier:
PubChem
Oxalic dichloride
Identifier:
PubChem
Oxaloyl chloride
Identifier:
PubChem
Oxalyl dichloride
Identifier:
other: InChl
1S/C2Cl2O2/c3-1(5)2(4)6
Identifier:
other: SMILES notation
C(=O)(C(=O)Cl)Cl
Identifier:
other: InChl
InChI=1S/C2Cl2O2/c3-1(5)2(4)6
ethanedioyl dichloride

Molecular and structural information

Molecular formula:
C2Cl2O2
Molecular weight:
126.926
SMILES notation:
ClC(=O)C(=O)Cl
InChl:
InChI=1/C2Cl2O2/c3-1(5)2(4)6
Structural formula:
Chemical structure

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