Phosphorus pentoxide - ≥95% , CAS No.1314-56-3

CAS: 1314-56-3 Cat. No.: P492928 분자식: P₂O₅ 분자량: 141.94 EC 번호: 215-236-1

등급 & 순도 ≥95%

Synonyms

PHOSPHORUS PENTOXIDE|1314-56-3|Phosphorus(V) oxide|diphosphonate|diphosphonate(2-)|Phosphorus (V) pentoxide|Phosphorus oxide (P2O5)|MFCD00011440|Diphosphorpentaoxid|CHEBI:29262|XQRLCLUYWUNEEH-UHFFFAOYSA-L|AKOS015903585|Phosphorus Pentoxide (P2O5) granular

Storage

Room temperature,Argon charged

Shipped In

FedEx DG Service

개요

Phosphorus pentoxide can be prepared by reacting phosphorus with air. It is commonly used as a dehydrating and condensing agent in organic synthesis.

Phosphorus pentoxide is a dehydrating agent often used as a dessicant for bacterial cultural extracts analyzed by gas-liquid chromatography.

Phosphorus pentoxide may be used for the vacuum distillation of 1-methyl-2-pyrrolidinone (NMP), which was employed as mobile phase in a chromatographic analysis.

It may be used as one of the reaction components in the synthesis of dichlorine heptoxide (Cl2O7) and transition-metal phosphides (Ni2P, Co2P and MoP). P2O5 supported on alumina can be used for the solvent-free and microwave-assisted preparation of 1, 5-benzodiazepine analogs. P2O5/KX (X = Br, I) reagent system may be used for the transformation of alcohols into the corresponding alkyl iodides and bromides.

Phosphorus pentoxide/methanesulfonic acid (PPMA) may be used as a condensing agent and solvent for the synthesis of:

• High molecular weight poly(benzoxazole)s via direct polycondensation of aromatic dicarboxylic acids containing phenyl ether structure with 3,3′-dihydroxybenzidine dihydrochloride.

• Aromatic poly(phenylene ether ether ketone)s via direct self-polycondensation of 4-(4′-phenoxyphenoxy)benzoic acids.P8}

• 1,3-1H-dibenzimidazole-benzene by the reaction of isophthalic acid with 1,2-diaminobenzene.

사양

동의어

PHOSPHORUS PENTOXIDE | 1314-56-3 | Phosphorus(V) oxide | diphosphonate | diphosphonate(2-) | Phosphorus (V) pentoxide | Phosphorus oxide (P2O5) | MFCD00011440 | Diphosphorpentaoxid | CHEBI:29262 | XQRLCLUYWUNEEH-UHFFFAOYSA-L | AKOS015903585 | Phosphorus Pentoxide (P2O5) granular

사양 및 순도

≥95%

보관 조건

Room temperature,Argon charged

배송

FedEx DG Service

순수함

≥95%

Product Line

P492928-500g

이름과 식별자

Pubchem Sid

528769806

정식 스마일

O=P(=O)OP(=O)=O

InChIKey

YWEUIGNSBFLMFL-UHFFFAOYSA-N

INCHI

1S/O5P2/c1-6(2)5-7(3)4

이성체 SMILES

O=P(=O)OP(=O)=O

WGK 독일

1

UN 번호

1807

포장 그룹

II

분자량

141.94

Reaxy-Rn

11323962

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11323962&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous non-metal compounds
    • 분류 Other non-metal organides
      • Subclass Other non-metal oxides

• Kingdom: Inorganic compounds
• Superclass: Homogeneous non-metal compounds
• 분류: Other non-metal organides
• Subclass: Other non-metal oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Other non-metal oxides
• Alternative Parents: Inorganic oxides
• Molecular Framework: Not available
• Substituents: Other non-metal oxide - Inorganic oxide
• 설명: This compound belongs to the class of inorganic compounds known as other non-metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen belongs to the class of 'other non-metals'.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

화학 및 물리적 특성

• 용해성: Soluble in H2SO4. Insoluble in acetone, and NH3.
• 감도: Moisture & Air sensitive
• 끓는점(°C): 360°C
• 녹는점(°C): 340°C
• 분자량: 141.940 g/mol
• XLogP3: -2.100
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 141.922 Da
• Monoisotopic Mass: 141.922 Da
• Topological Polar Surface Area: 77.500 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 123.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1