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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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IUPAC name:
2,2-difluoroacetic acid

Inventory

EC number:
206-839-0
EC name:
Difluoroacetic acid
CAS number:
381-73-7
CAS number:
381-73-7
Synonyms
Names:
Acetic acid, difluoro-
difluoroacetic acid

Molecular and structural information

Molecular formula:
C2H2F2O2
Molecular weight:
96.033
SMILES notation:
OC(=O)C(F)F
InChl:
InChI=1/C2H2F2O2/c3-1(4)2(5)6/h1H,(H,5,6)
Structural formula:
Chemical structure

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