Product Name

  • Name

    trihexylphosphine oxide

  • EINECS
  • CAS No. 3084-48-8
  • Article Data9
  • CAS DataBase
  • Density 0.864g/cm3
  • Solubility
  • Melting Point 34-35 °C
  • Formula C18H39 O P
  • Boiling Point 428.4°Cat760mmHg
  • Molecular Weight 302.481
  • Flash Point 212.9°C
  • Transport Information
  • Appearance
  • Safety Poison by intravenous route. When heated to decomposition it emits toxic fumes of POx. See also PHOSPHINE OXIDE.
  • Risk Codes
  • Molecular Structure Molecular Structure of 3084-48-8 (trihexylphosphine oxide)
  • Hazard Symbols
  • Synonyms NSC 41936;Tri-n-hexylphosphine oxide; Trihexylphosphine oxide
  • PSA 26.88000
  • LogP 7.09040

Trihexylphosphine oxide Chemical Properties

Empirical Formula: C18H39OP
Molecular Weight: 302.4754 g/mol
EINECS: 221-392-1
Structure of Trihexylphosphine oxide (CAS NO.3084-48-8):
                         
IUPAC Name: 1-Dihexylphosphorylhexane
Canonical SMILES: CCCCCCP(=O)(CCCCCC)CCCCCC
InChI: InChI=1S/C18H39OP/c1-4-7-10-13-16-20(19,17-14-11-8-5-2)18-15-12-9-6-3/h4-18H2,1-3H3
InChIKey: PPDZLUVUQQGIOJ-UHFFFAOYSA-N
Product Category of Trihexylphosphine oxide (CAS NO.3084-48-8): Phosphine Oxides and Sulfides

Trihexylphosphine oxide Toxicity Data With Reference

1.    

ivn-mus LD50:180 mg/kg

    CSLNX*    U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#03141 .

Trihexylphosphine oxide Consensus Reports

Reported in EPA TSCA Inventory.

Trihexylphosphine oxide Safety Profile

Poison by intravenous route. When heated to decomposition Trihexylphosphine oxide (CAS NO.3084-48-8) emits toxic fumes of POx. See also PHOSPHINE OXIDE.

Trihexylphosphine oxide Specification

 Trihexylphosphine oxide , its cas register number is 3084-48-8. It also can be called Tri-N-hexylphosphine oxide ; and Phosphine oxide, trihexyl- .

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