Categories | Phosphorus compounds |
Assay | ≥99% |
Appearance Form | Liquid |
Boiling point | 111-112 °C(lit.) |
Melting point | -78 °C(lit.) |
DESCRIPTION | Trimethylphosphite is an organophosphorus compound with the formula P(OCH3)3, often abbreviated P(OMe)3. |
APPLICATION | Trimethyl phosphite, 99% Cas no 121-45-9 – used in chemical synthesis as a reactant in the reaction Michaelis-Arbuzov. T 2237 (OTTO) Trimethyl phosphite, 99% Cas no 121-45-9 used as a ligand in organometallic chemistry and as a reagent in organic synthesis. |
Documents | Product manual with the material |
Precautions | The product listed herein is for research use only and not intended for diagnosis field. The international literature is also constantly updated, it is best to confirm with the salesman or email us before ordering. The product listed herein all was produced by our laboratory. If you have any other requirements, please email us, to get you wanted product information. |
Trimethyl phosphite
Catalogue No. | T 2237 |
Synonyms | Methyl phosphite, P(OMe)3, Trimethoxyphosphine |
Mol. Formula | (CH3O)3P |
Mol. Weight | 124.08 |
CAS | 121-45-9 |
Size | 250 ml | 500 ml | 25 kg |
Hazard Symbols


Symbol GHS02GHS05GHS07 GHS02, GHS05, GHS07
Signal word Danger
Hazard statements H226-H302-H315-H318-H335
Precautionary statements P261-P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes Xn
Risk Statements 10-22-36/37/38
Safety Statements 26
RIDADR UN 2329 3/PG 3
WGK Germany 1
RTECS TH1400000
Flash Point(F) 82.4 °F
Flash Point(C) 28 °C
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