Tributylphosphine oxide

Purity: 95%

Synonym(s): Butyphos; Tri-n-butylphosphine oxide; TBPO

Formula: C12H27OP Molecular Weight: 218.32

CAS Number: 814-29-9 EC Number: 212-394-3 MDL Number: MFCD00002082 PubChem CID: 13138

Properties

Shelf life: 720 days

Solubility: Soluble in water (56 g/L at 20°C). Soluble in methanol

Sensitivity: Hygroscopic.

Boiling point: 150°C

Melting point: 64-69°C

InChl: InChI=1S/C12H27OP/c1-4-7-10-14(13, 11-8-5-2)12-9-6-3/h4-12H2, 1-3H3

Safety Information

Pictograms: GHS05; GHS07

Signal Word: Danger

Hazard Statements: H314; H302; H312; H332

Precautionary Statements: P261; P280; P302+P352; P321; P405; P501; P264; P260; P271; P270; P301+P330+P331; P304+P340; P363; P362+P364; P330; P301+P317; P305+P354+P338; P317; P302+P361+P354; P316

WGK: 3

Storage: Argon charged

Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges