Tri(o-tolyl)phosphine

Purity: 97%

Synonym(s): Tris(o-tolyl)phosphine Tri(2-methylphenyl)phosphine P(o-tol)3

Formula: C21H21P Molecular Weight: 304.37

CAS Number: 6163-58-2 Beilstein Number: 661212 EC Number: 228-193-9 MDL Number: MFCD00008514 PubChem CID: 80271

Properties

Shelf life: 720 days

Solubility: Soluble in alcohol. Slightly soluble in cold water. Insoluble in water.

Sensitivity: light sensitive, air sensitive

Boiling point:

Melting point: 124-126°C

InChl: InChI=1S/C21H21P/c1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3/h4-15H, 1-3H3

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H315; H319; H335; H400; H410

Precautionary Statements: P261; P305+P351+P338; P273; P280; P302+P352; P321; P405; P501; P264; P271; P304+P340; P403+P233; P362+P364; P391; P264+P265; P337+P317; P332+P317; P319

WGK: 3

Storage: Argon charged

Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves