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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Inventory

EC number:
232-190-8
EC name:
Calcium phosphinate
CAS number:
7789-79-9
CAS number:
7789-79-9
Synonyms
Names:
Identifier:
IUPAC name
calcium bis(phosphinate)
Identifier:
IUPAC name
calcium diphosphinate
Identifier:
other: Molecular formula
CaO4P2
Identifier:
other: InChl
InChI=1S/Ca.2HO2P/c;2*1-3-2/h;2*(H,1,2)/q+2;;/p-2
Identifier:
other: SMILES notation
[Ca++].[O-]P=O.[O-]P=O
Phosphinic acid, calcium salt (2:1)

Molecular and structural information

Molecular formula:
Ca.2H3O2P
Molecular weight:
ca. 170.054
SMILES notation:
[O-]PO.[Ca+2].[O-]PO
InChl:
1S/Ca.2H3O2P/c;2*1-3-2/h;2*3H2,(H,1,2)/q+2;;/p-2
Structural formula:
Chemical structure

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