Product Name

  • Name

    TRIPIPERIDINOPHOSPHINE SELENIDE

  • EINECS
  • CAS No. 68541-88-8
  • Density g/cm3
  • Solubility
  • Melting Point
  • Formula C15H30N3PSe
  • Boiling Point 438.4°Cat760mmHg
  • Molecular Weight 362.41
  • Flash Point 218.9°C
  • Transport Information
  • Appearance
  • Safety Poison by intravenous route. When heated to decomposition it emits toxic fumes of NOx, POx, and Se.
  • Risk Codes
  • Molecular Structure Molecular Structure of 68541-88-8 (TRIPIPERIDINOPHOSPHINE SELENIDE			)
  • Hazard Symbols
  • Synonyms
  • PSA
  • LogP

Tripiperidinophosphine selenide Chemical Properties

IUPAC Name: Tri(piperidin-1-yl)-selanylidene-λ5-phosphane
Synonyms of Tripiperidinophosphine selenide (CAS NO.68541-88-8) : 1,1',1''-Phosphoroselenoyltripiperidine ; Piperidine, 1-(di-1-piperidinylphosphinoselenoyl)- ; Phosphine selenide, tripiperidino- ; Tripiperidinophosphine selenide
InChI:  InChI=1/C15H30N3PSe/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H2 
CAS NO:68541-88-8
Molecular Formula:C15H30N3PSe                                              
Molecular Weight :362.3526                                                       
Molecular Structure :
Flash Point:  218.9 °C 
Enthalpy of Vaporization:  69.51 kJ/mol 
Boiling Point:  438.4 °C at 760 mmHg 
Vapour Pressure:  6.95E-08 mmHg at 25°C

Tripiperidinophosphine selenide Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 56mg/kg (56mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#05677,

Tripiperidinophosphine selenide Safety Profile

Poison by intravenous route. When Tripiperidinophosphine selenide (CAS NO.68541-88-8) is heated to decomposition, it emits toxic fumes of NOx, POx, and Se.

Tripiperidinophosphine selenide Standards and Recommendations

OSHA PEL: TWA 0.2 mg(Se)/m3
ACGIH TLV: TWA 0.2 mg(Se)/m3

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