Tri-n-octylphosphine

Purity: 85%

Synonym(s): Trioctylphosphine; P(Oct)3, TOP;

Formula: C24H51P Molecular Weight: 370.64

CAS Number: 4731-53-7 EC Number: 225-234-2 MDL Number: MFCD00015298 PubChem CID: 20851

Properties

Shelf life: 720 days

Solubility: Immiscible with water.

Sensitivity: air sensitive

Boiling point: 284-291 °C/50 mmHg

Melting point:

InChl: InChI=1S/C24H51P/c1-4-7-10-13-16-19-22-25(23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2, 1-3H3

Safety Information

Pictograms: GHS05; GHS07

Signal Word: Danger

Hazard Statements: H315; H319; H335; H314

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P260; P271; P301+P330+P331; P304+P340; P363; P403+P233; P362+P364; P264+P265; P305+P354+P338; P337+P317; P332+P317; P302+P361+P354; P316; P319

WGK:

Storage: Argon charged

Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter