Phosphorus

Base Information Edit

Chemical Name:Phosphorus
CAS No.:12185-10-3
Molecular Formula:P4
Molecular Weight:123.895
Hs Code.:
European Community (EC) Number:231-768-7,918-594-3
ICSC Number:0628
UN Number:1381,1338
Wikipedia:Phosphorus
NCI Thesaurus Code:C47934
Mol file:12185-10-3.mol

Synonyms:Black Phosphorus;Phosphorus;Phosphorus 31;Phosphorus, Black;Phosphorus, Red;Phosphorus, White;Phosphorus, Yellow;Phosphorus-31;Red Phosphorus;White Phosphorus;Yellow Phosphorus

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Chemical Property of Phosphorus Edit

Chemical Property:

Appearance/Colour:Yellow wax
Melting Point:44.1℃
PSA：54.36000
LogP:3.44480
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:30.973761998
Heavy Atom Count:1
Complexity:0

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Chemical Classes:Other Classes -> Phosphorus Compounds
Canonical SMILES:[P]
Recent ClinicalTrials:CCCG-ALCL-2020 for Chinese Children and Adolescents With Newly Diagnosed High-risk ALCL
Recent EU Clinical Trials:NeoAdjuvant Dynamic marker - Adjusted Personalized Therapy comparing trastuzumab-deruxtecan versus pacli-/docetaxel+carboplatin+trastuzumab+pertuzumab in HER2+ early breast cancer
Recent NIPH Clinical Trials:A Phase 3, Phosphate Binder Switch Study of KHK7791 in Hyperphosphatemia Patients on Hemodialysis
Inhalation Risk:Evaporation at 20 °C is negligible; a harmful concentration of airborne particles can, however, be reached quickly.
Effects of Short Term Exposure:The substance is corrosive to the eyes, skin and respiratory tract. Corrosive on ingestion. Inhalation of the vapour may cause lung oedema. The substance may cause effects on the kidneys and liver. Exposure could cause death. The effects may be delayed. Medical observation is indicated.
Effects of Long Term Exposure:The substance may have effects on the bone.

Technology Process of Phosphorus

There total 23 articles about Phosphorus 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: 92.0%

: 345901-94-2
[Ag(η2-P4)2][Al(OC(CF3)3)4]

: 7553-56-2,12190-71-5,8031-47-8
iodine

: 13455-00-0
diphosphorus tetraiodide

: 12185-10-3
phosphorous

: 402956-18-7
P₅I₂⁽¹⁺⁾*[Al(OC(CF₃)3)4]^(1-)=P₅I₂[Al(OC(CF₃)3)4]

: 13455-01-1
phosphorous triiodide

: silver(I) iodide

Guidance literature:: In dichloromethane-d2; I2 was sublimed into the complex at 77 K after CH2Cl2, stored at -80°C and every 30 min heavily shaken for about 1 min (10 times), 4 days(inert atm.); ppt. was filtered at -80°C, volatiles were quickly removed at 0°C; elem. anal.;
DOI:10.1039/b103957c

Reference yield: 92.0%

: Ag⁽¹⁺⁾*2P₄*[Al(OC(CF₃)3)4]^(1-)=Ag(P₄)2[Al(OC(CF₃)3)4]

: 7553-56-2,12190-71-5,8031-47-8
iodine

: 12185-10-3
phosphorous

: diphosphorous tetraiodide

: 402956-18-7
P₅I₂⁽¹⁺⁾*[Al(OC(CF₃)3)4]^(1-)=P₅I₂[Al(OC(CF₃)3)4]

: 13455-01-1
phosphorous triiodide

Guidance literature:: In dichloromethane; byproducts: AgI; Sonication; under N2 or Ar atm.; I2 sublimed onto the solid Ag(P4)2Al(OC(CF3)3)4 at 77 K, then CH2Cl2 condensed onto mixt.; placed in dry ice/2-propanol bath; then stored at -80 °C with heavy shaking; soln. filtered; volatiles removed at 0 °C;
DOI:10.1002/1521-3773(20011203)40:23<4406::AID-ANIE4406>3.0.CO;2-X