EDTMP

EDTMP
Names
	Preferred IUPAC name {Ethane-1,2-diylbis[nitrilobis(methylene)]}tetrakis(phosphonic acid)
	Other names Ethylenediamine tetra(methylene phosphonic acid), EDTMP
Identifiers
CAS Number	1429-50-1 ;
3D model (JSmol)	Interactive image;
ChemSpider	14301 ;
ECHA InfoCard	100.014.410
PubChem CID	15025;
UNII	V4CP8RSX7V ;
CompTox Dashboard (EPA)	DTXSID3061689 ;
	InChI InChI=1S/C6H20N2O12P4/c9-21(10,11)3-7(4-22(12,13)14)1-2-8(5-23(15,16)17)6-24(18,19)20/h1-6H2,(H2,9,10,11)(H2,12,13,14)(H2,15,16,17)(H2,18,19,20) Key: NFDRPXJGHKJRLJ-UHFFFAOYSA-N ; InChI=1/C6H20N2O12P4/c9-21(10,11)3-7(4-22(12,13)14)1-2-8(5-23(15,16)17)6-24(18,19)20/h1-6H2,(H2,9,10,11)(H2,12,13,14)(H2,15,16,17)(H2,18,19,20) Key: NFDRPXJGHKJRLJ-UHFFFAOYAV;
	SMILES O=P(O)(O)CN(CP(=O)(O)O)CCN(CP(=O)(O)O)CP(=O)(O)O;
Properties
Chemical formula	C6H20N2O12P4
Molar mass	436.13
Appearance	solid
Solubility in water	limited
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

EDTMP or ethylenediamine tetra(methylene phosphonic acid) is a phosphonic acid. It has chelating and anti corrosion properties. EDTMP is the phosphonate analog of EDTA. It is classified as a nitrogenous organic polyphosphonic acid.