Phosphoryltrimethanol

Modify Date: 2025-08-22 11:27:29

Phosphoryltrimethanol Structure
Phosphoryltrimethanol structure
Common Name Phosphoryltrimethanol
CAS Number 1067-12-5 Molecular Weight 140.075
Density 1.5±0.1 g/cm3 Boiling Point 504.9±45.0 °C at 760 mmHg
Molecular Formula C3H9O4P Melting Point N/A
MSDS N/A Flash Point 259.2±28.7 °C

 Names

Name bis(hydroxymethyl)phosphorylmethanol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 504.9±45.0 °C at 760 mmHg
Molecular Formula C3H9O4P
Molecular Weight 140.075
Flash Point 259.2±28.7 °C
Exact Mass 140.023849
PSA 87.57000
LogP -2.56
Vapour Pressure 0.0±2.9 mmHg at 25°C
Index of Refraction 1.491

 Safety Information

HS Code 2919900090

 Synthetic Route

 Customs

HS Code 2919900090
Summary 2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

tris-hydroxymethyl-phosphane oxide
Methanol,phosphinylidynetri
Phosphoryltrimethanol
phosphoryl-tris-methanol
Methanol,phosphinylidynetris
Phosphinylidynetrimethanol
Methanol, 1-[bis(hydroxymethyl)phosphinyl]-
Tris-hydroxymethyl-phosphinoxid
Trimethylolphosphine oxide
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