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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
ammonium hydrogen {[bis(phosphonomethyl)amino]methyl}phosphonate

Inventory

EC number:
251-908-0
EC name:
[nitrilotris(methylene)]trisphosphonic acid, ammonium salt
CAS number:
34274-28-7
CAS number:
34274-28-7
Synonyms
Names:
Phosphonic acid, [nitrilotris(methylene)]tris-, ammonium salt
Identifier:
IUPAC name
dipotassium tetrahydrogen [nitrilotris(methylene)]tris(phosphonate)
Identifier:
IUPAC name
Ammonium salts of Nitrilotrimethylenetris(phosphonic acid) (xNH4:1)
Identifier:
other: Molecular formula
ATMP-2NH4: C3H18N3O9P3 ATMP-3NH4: C3H21N4O9P3 ATMP-4NH4: C3H24N5O9P3
Identifier:
other: Molecular formula
C3H12NO9P3.xH3N ATMP-2NH4: C3H18N3O9P3 ATMP-3NH4: C3H21N4O9P3 ATMP-4NH4: C3H24N5O9P3
Identifier:
other: SMILES notation
[O-]P(=O)(CN(CP(=O)(O)O)CP(=O)(O)[O-])O.[NH4+].[NH4+] [O-]P(=O)(CN(CP(=O)(O)[O-])CP(=O)(O)[O-])O.[NH4+].[NH4+].[NH4+] [O-]P(=O)(CN(CP(=O)(O)[O-])CP(=O)(O)[O-])[O-].[NH4+].[NH4+].[NH4+].[NH4+]

Molecular and structural information

Molecular formula:
C3H12NO9P3.xH3N
Molecular weight:
316.08
SMILES notation:
[NH4+].OP(=O)(O)CN(CP(=O)(O)O)CP(=O)(O)[O-]
InChl:
InChI=1/C3H12NO9P3.NH4/c5-14(6,7)1-4(2-15(8,9)10)3-16(11,12)13;/h1-3H2,(H2,5,6,7)(H2,8,9,10)(H2,11,12,13);/q;+1/p-1
Structural formula:
Chemical structure

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