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68541-88-8

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Basic Information
CAS No.: 68541-88-8
Name: TRIPIPERIDINOPHOSPHINE SELENIDE
Molecular Structure:
Molecular Structure of 68541-88-8 (TRIPIPERIDINOPHOSPHINE SELENIDE )
Formula: C15H30N3PSe
Molecular Weight: 362.41
Density: g/cm3
Boiling Point: 438.4°Cat760mmHg
Flash Point: 218.9°C
Safety: Poison by intravenous route. When heated to decomposition it emits toxic fumes of NOx, POx, and Se.
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    TRIPIPERIDINOPHOSPHINE SELENIDE cas 68541-88-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

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Chemistry

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

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,

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.

Standards and Recommendations

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