Bis(diphenylphosphino)methane

Purity: 98%

Synonym(s): DPM； DPPM Methylenebis(diphenylphosphine)

Formula: C25H22P2 Molecular Weight: 384.39

CAS Number: 2071-20-7 Beilstein Number: 758760 EC Number: 218-194-2 MDL Number: MFCD00003537 PubChem CID: 74952

Properties

Shelf life: 720 days

Solubility: Insoluble in water

Sensitivity: Air Sensitive

Boiling point:

Melting point: 118-122°C

InChl: InChI=1S/C25H22P2/c1-5-13-22(14-6-1)26(23-15-7-2-8-16-23)21-27(24-17-9-3-10-18-24)25-19-11-4-12-20-25/h1-20H, 21H2

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H315; H319

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

WGK: 3

Storage: Argon charged

Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter