- H: 226Flammable liquid and vapour
- H: 302Harmful if swallowed
- H: 315Causes skin irritation
- H: 318Causes serious eye damage.
- H: 335May cause respiratory irritation
- Methyl phosphite
- Trimethoxyphosphine
- Trimethyl ester of phosphorous acid
- Trimethyl phosphite
- Trimethylphosphite