121-45-9 Phosphorous acid,trimethyl ester

Name: Phosphorous acid,trimethyl ester
Synonyms: NSC 6513;Trimethoxyphosphine; Trimethyl phosphite
CAS Number:121-45-9
Molecular Formula:C3H9 O3 P
Molecular Weight:124.08
EINECS:204-471-5
Density:1.052
Boiling Point:109 - 111 C
Flash Point:82 ºF
Safety Description:Moderately toxic by ingestion and skin contact. An experimental teratogen. A severe skin and eye irritant. Flammable liquid when exposed to heat, flame, or oxidizers. To fight fire, use water, foam, fog, CO₂. Violent explosive reaction on contact with magnesium perchlorate or trimethyl platinum(IV) azide tetramer. When heated to decomposition it emits toxic fumes of PO_x. An intermediate in the production of pesticides, fire retardants, and organic phosphorus additives. See also ESTERS.
liansport Information:UN 2329