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Trihexylphosphine oxide

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Name

Trihexylphosphine oxide

EINECS N/A
CAS No. 3084-48-8 Density 0.864g/cm3
PSA 26.88000 LogP 7.09040
Solubility N/A 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 N/A Appearance N/A
Safety Poison by intravenous route. When heated to decomposition it emits toxic fumes of POx. See also PHOSPHINE OXIDE. Risk Codes N/A
Molecular Structure Molecular Structure of 3084-48-8 (trihexylphosphine oxide) Hazard Symbols N/A
Synonyms

NSC 41936;Tri-n-hexylphosphine oxide; Trihexylphosphine oxide

Article Data 9

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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