Phosphoramide

Phosphoramide
Names
	IUPAC name Phosphoric triamide
	Other names Diaminophosphorylamine; Phosphoric amide; Phosphoryl triamide; Triaminophosphine oxide;
Identifiers
CAS Number	13597-72-3 ;
3D model (JSmol)	Interactive image;
ChemSpider	109920;
PubChem CID	123317;
UNII	M27WLZ6CWP ;
CompTox Dashboard (EPA)	DTXSID40159607 ;
	InChI InChI=1S/H6N3OP/c1-5(2,3)4/h(H6,1,2,3,4) Key: DMSZORWOGDLWGN-UHFFFAOYSA-N; InChI=1/H6N3OP/c1-5(2,3)4/h(H6,1,2,3,4) Key: DMSZORWOGDLWGN-UHFFFAOYAP;
	SMILES NP(=O)(N)N;
Properties
Chemical formula	O=P(NH2)3
Molar mass	95.042 g·mol−1
Appearance	white solid
Solubility in water	good
Acidity (pKa)	<3.6
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Phosphoramide is a chemical compound with the molecular formula O=P(NH₂)₃. It is a derivative of phosphoric acid in which each of the hydroxyl groups have been replaced with an amino group. In bulk, the compound is a white solid which is soluble in polar solvents.

Names

IUPAC name Phosphoric triamide
Other names Diaminophosphorylamine Phosphoric amide Phosphoryl triamide Triaminophosphine oxide
Identifiers
CAS Number	13597-72-3^Y
3D model (JSmol)	Interactive image
ChemSpider	109920
PubChem CID	123317
UNII	M27WLZ6CWP^Y
CompTox Dashboard (EPA)	DTXSID40159607
InChI InChI=1S/H6N3OP/c1-5(2,3)4/h(H6,1,2,3,4) Key: DMSZORWOGDLWGN-UHFFFAOYSA-N InChI=1/H6N3OP/c1-5(2,3)4/h(H6,1,2,3,4) Key: DMSZORWOGDLWGN-UHFFFAOYAP
SMILES NP(=O)(N)N
Properties
Chemical formula	O=P(NH₂)₃
Molar mass	95.042 g·mol⁻¹
Appearance	white solid
Solubility in water	good
Acidity (pK_a)	<3.6
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references