121-45-9 Trimethylphosphite

product Name Trimethylphosphite Synonyms trimethoxyphosphine; trimethyl phosphite; trimethyl phosphate Molecular Formula C3H9O4P Molecular Weight 140.0749 InChI InChI=1/C3H9O4P/c1-5-8(4,6-2)7-3/h1-3H3 CAS Registry Number 121-45-9 EINECS 204-471-5 Molecular Structure Density 1.154g/cm3 Melting point -78℃ Boiling point 197.2°C at 760 mmHg Refractive index 1.379 Flash point 83.7°C Vapour Pressur 0.539mmHg at 25°C Hazard Symbols  Xn:Harmful; Risk Codes R10:; R22:; R36/37/38:; Safety Description S26:;