CAS No: 121-45-9, Chemical Name: Trimethylphosphite
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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 121-45-9 Trimethylphosphite
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:;