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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Sodium salts of [[(phosphonomethyl)imino]bis[ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonic acid (5-7 Na:1)

Inventory

Synonyms
Names:
Identifier:
EC number
701-216-4
Identifier:
IUPAC name
Sodium salts of [[(phosphonomethyl)imino]bis[ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonic acid (5-7 Na:1)
Identifier:
common name
DTPMP (5-7Na)

Molecular and structural information

Molecular formula:
DTPMP-5Na
C9H23N3Na5O15P5
DTPMP-6Na
C9H22N3Na6O15P5
DTPMP-7Na
C9H21N3Na7O15P5
Molecular weight:
>= 683.11 - <= 727.07
SMILES notation:
DTPMP-5Na
[O-]P(=O)(CN(CCN(CP(=O)(O)[O-])CP(=O)(O)[O-])CCN(CP(=O)([O-])O)CP(=O)(O)[O-])O.[Na+].[Na+].[Na+].[Na+].[Na+]

DTPMP-6Na
[O-]P(=O)(CN(CCN(CP(=O)(O)[O-])CP(=O)([O-])[O-])CCN(CP(=O)(O)[O-])CP(=O)(O)[O-])O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]

DTPMP-7Na
[O-]P(=O)(CN(CCN(CP(=O)(O)[O-])CP(=O)([O-])[O-])CCN(CP(=O)(O)[O-])CP(=O)([O-])[O-])O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+]
Structural formula:
Chemical structure

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