Basic

CAS No.	172222-30-9
Product Name	Benzylidene-bis(tricyclohexylphosphine)dichlororuthenium
Synonyms	Ruthenium,Dichloro(Phenylmethylene)Bis (Tricyclohexylphosphine); Benzylidene-Bis(Triphenylphosphine)Ruthenium Dichloride; Bis(Tricyclohexylphosphine)Benzylideneruthenium(Iv) Dichloride; Grubbs Catalyst; Grubb's Catalyst; Grubbs Catalyst, 1st Generation; Bis(Tricyclohexylphosphine) Benzylidine Ruthenium(Iv) Chloride; benzylidene(dichloro)ruthenium-tricyclohexylphosphane (1:2); Grubbs 1st; Grubbs 1st Catalyst
Molecular Formula	C43H72Cl2P2Ru
Molecular Weight	822.9553

Physical property

Melting point	153℃ (dec.)
Boiling point	383.4°C at 760 mmHg
Flash point	195.6°C

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S36:;