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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

IUPAC name:
cyanoacetic acid

Inventory

EC number:
206-743-9
EC name:
Cyanoacetic acid
CAS number:
372-09-8
CAS number:
372-09-8
Synonyms
Names:
2-Cyanoacetic acid
Acetic acid, cyano-
Cyanoacetic acid
Cyanoethanoic acid
Malonic mononitrile
Monocyanoacetic acid
Identifier:
IUPAC name
2-cyanoacetic acid
Identifier:
IUPAC name
2-oxopropanenitrile
Identifier:
other: SMILES notation
C(C(=O)O)C#N
Identifier:
other: Molecular formula
C3H3NO2
Identifier:
other: InChl
InChI=1/C3H3NO/c1-3(5)2-4/h1H3
Identifier:
other: InChl
InChI=1S/C3H3NO2/c4-2-1-3(5)6/h1H2,(H,5,6)
Identifier:
other: SMILES notation
N#CC(C)=O
cyanoacetic acid

Molecular and structural information

Molecular formula:
C3H3NO2
Molecular weight:
85.06
SMILES notation:
OC(=O)CC#N
InChl:
1S/C3H3NO2/c4-2-1-3(5)6/h1H2,(H,5,6)
Structural formula:
Chemical structure

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