1,2-Bis(diphenylphosphino)ethane

Purity: 98%

Synonym(s): Ethylenebis(diphenylphosphine); Diphos; DPPE

Formula: C26H24P2 Molecular Weight: 398.42

CAS Number: 1663-45-2 Beilstein Number: 761261 EC Number: 216-769-2 MDL Number: MFCD00003047 PubChem CID: 74267

Properties

Shelf life: 720 days

Solubility: Soluble in acetone, methanol and alcoholic hydrochloric acid.

Sensitivity: Air Sensitive

Boiling point:

Melting point: 138-142°C

InChl: InChI=1S/C26H24P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H, 21-22H2

Safety Information

Pictograms: GHS09; 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; Desiccated

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