Trimethyl Orthoformate
Alias:Trimethoxymethane
CAS No.:149-73-5
Molecular Formula: C4H10O3
Molecular Weight:106.12
Properties: Colorless transparent liquid, with odor of ester, boiling point
103-105oC, relative density 0.9676(20oC), refractive index 1.3773(2.5oC),
flash point 15oC, Soluble in ethanol and ether and decomposable in water.
Functions: Organic synthetic intermediate.
Trimethyl Orthoformate (CAS: 149-73-5) is a vital C1 building block in organic synthesis, primarily produced via methanolysis of hydrogen cyanide. Its molecular formula is HC(OCH3)3, serving as a versatile methylating agent.
Strictly store under anhydrous conditions to prevent hydrolysis into formaldehyde and methanol. Requires explosion-proof ventilation due to flammability; avoid contact with strong acids or bases during handling.