Trimethyl phosphate

Trimethyl phosphate
Names
	Preferred IUPAC name Trimethyl phosphate
	Other names Phosphoric acid trimethyl ester; Methyl phosphate, tribasic; Trimethoxyphosphine oxide; Trimethyl orthophosphate fraction
Identifiers
CAS Number	512-56-1 ;
3D model (JSmol)	Interactive image;
Abbreviations	TMP
Beilstein Reference	1071731
ChEBI	CHEBI:46324 ;
ChemSpider	10101 ;
ECHA InfoCard	100.007.405
Gmelin Reference	49926
PubChem CID	10541;
RTECS number	TC8225000;
UNII	Z1E45TMW1Z ;
CompTox Dashboard (EPA)	DTXSID1021403 ;
	InChI InChI=1S/C3H9O4P/c1-5-8(4,6-2)7-3/h1-3H3 Key: WVLBCYQITXONBZ-UHFFFAOYSA-N ; InChI=1/C3H9O4P/c1-5-8(4,6-2)7-3/h1-3H3 Key: WVLBCYQITXONBZ-UHFFFAOYAV;
	SMILES O=P(OC)(OC)OC;
Properties
Chemical formula	(CH3O)3PO
Molar mass	140.08
Appearance	Colorless liquid
Melting point	−46 °C (−51 °F; 227 K)
Boiling point	197 °C (387 °F; 470 K)
Solubility in water	good
Hazards
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H302, H315, H318, H319, H340, H350, H351, H361, H373
Precautionary statements	P201, P202, P260, P264, P270, P280, P281, P301+P312, P302+P352, P305+P351+P338, P308+P313, P310, P314, P321, P330, P332+P313, P337+P313, P362, P405, P501
NFPA 704 (fire diamond)	2 1 0
	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

Trimethyl phosphate is the trimethyl ester of phosphoric acid. It is a colourless, nonvolatile liquid. It has some specialized uses in the production of other compounds.