TRIMETHYLOLPROPANE PHOSPHITE

TRIMETHYLOLPROPANE PHOSPHITE Basic information
Product Name:TRIMETHYLOLPROPANE PHOSPHITE
Synonyms:1,1,1-Trishydroxymethylpropane bicyclic phosphite;1,1,1-trishydroxymethylpropanebicyclicphosphite;1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, cyclic phosphite (1:1);2-(Hydroxymethyl)-2-ethyl-1,3-propanediol, cyclic phosphite (1:1);2-(hydroxymethyl)-2-ethyl-1,3-propanediol,cyclicphosphite(1:1);2,6,7-trioxa-1-phosphabicyclo(2,2,2)octane,4-ethyl-[qr];2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane, 4-ethyl-;3-propanediol,(2-ethyl-2-(hydroxymethyl)-cyclicphosphite[qr]
CAS:824-11-3
MF:C6H11O3P
MW:162.12
EINECS:212-523-3
Product Categories:
Mol File:824-11-3.mol
TRIMETHYLOLPROPANE PHOSPHITE Structure
TRIMETHYLOLPROPANE PHOSPHITE Chemical Properties
Melting point 50-55 °C
Boiling point 100°C/8mmHg(lit.)
Water Solubility Insoluble in water
form solid
color White to Almost white
EPA Substance Registry SystemTrimethylolpropane phosphite (824-11-3)
Safety Information
Hazard Codes T+
Risk Statements 21-28
Safety Statements 28-36/37-45
RIDADR UN 3464 6.1/PG 2
WGK Germany 3
RTECS TY6650000
10-18
HS Code 2920.90.5100
HazardClass 6.1(a)
PackingGroup I
Hazardous Substances Data824-11-3(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
TRIMETHYLOLPROPANE PHOSPHITE Usage And Synthesis
Synthesis Reference(s)Journal of the American Chemical Society, 84, p. 610, 1962 DOI: 10.1021/ja00863a022
General DescriptionA solid.
Air & Water ReactionsSlowly reacts with water to form phosphorous acid and trimethylol, an alcohol.
Reactivity ProfileTRIMETHYLOLPROPANE PHOSPHITE is a phosphite ester. May react with strong reducing agents such as hydrides to form highly toxic and flammable phosphine, a gas. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
TRIMETHYLOLPROPANE PHOSPHITE Preparation Products And Raw materials
BUTYL BICYCLOPHOSPHOROTHIONATE TERTIARY-[35S]- 4-isopropylbicyclophosphate ETBICYTHIONAT ETBICYPHAT 4-Propyl-2,6,7-trioxa-1-phospha(V)bicyclo[2.2.2]octan-1-one TBPS TRIMETHYLOLPROPANE PHOSPHITE

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