Phosphinidene

Base Information

• Chemical Name: Phosphinidene
• CAS No.: 13967-14-1
• Deprecated CAS: 29879-37-6
• Molecular Formula: HP
• Molecular Weight: 31.9817
• UN Number: 1338
• UNII: 27YLU75U4W
• DSSTox Substance ID: DTXSID1024382,DTXSID101317659
• Mol file: 13967-14-1.mol

Synonyms:30P radioisotope;P-30 radioisotope;Phosphorus-30

Chemical Property of Phosphinidene

Chemical Property:

• Vapor Pressure: 27300mmHg at 25°C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 13.59000
• Density: g/cm³
• LogP: 0.05810
• XLogP3: -0.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 31.981587030
• Heavy Atom Count: 1
• Complexity: 0

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [PH]

Technology Process of Phosphinidene

There total 6 articles about Phosphinidene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

phosphorus dihydride (13765-43-0) → diphosphane (12185-09-0) + phosphorus hydride (13967-14-1) + phosphan (7803-51-2)

Guidance literature:

With nitrogen; In gas; 298 K; PH3 pressure 0.3-0.5 torr; N2 pressure 3-610 torr; Kinetics;

Reference yield:

potassium silanide + phosphorus trichloride (7719-12-2,52843-90-0) → phosphorus hydride (13967-14-1) + potassium chloride + hydrogen (1333-74-0) + phosphan (7803-51-2) + monosilane (7440-21-3)

Guidance literature:

In 1,2-dimethoxyethane; byproducts: (SiH2)(n); under N2, soln. of KSiH3 is introduced via a syringe and septum into a vessel in which PCl3 is condensed at -196°C, mixt. is warmed to room temp.;

Reference yield:

lithium aluminium tetrahydride (16853-85-3) + trichlorophosphate (10025-87-3,12599-09-6,63736-95-8,39380-77-3) → lithium aluminate (12003-67-7) + phosphorus hydride (13967-14-1) + lithium tetrachloroaluminate + hydrogen (1333-74-0) + phosphan (7803-51-2)

Guidance literature:

In diethyl ether; react. with LiAlH4 in ether at -115 °C; react. of POCl3 with LiAlH4 forming PH3, LiAlCl4, LiAlO2 and H2 and react. forming PH, LiAlCl4, LiAlO2 and H2;;

upstream raw materials:

lithium aluminium tetrahydride

trichlorophosphate

Trifluormethyl-diphosphanylarsan

phosphorus(V) oxybromide

Refernces