Phosphorus pentoxide - desiccant, with moisture indicator , CAS No.1314-56-3

CAS: 1314-56-3 Cat. No.: P294805 Formula: P₂O₅ Molecular Weight: 141.94 EC Number: 215-236-1

GRADE & PURITY desiccant, with moisture indicator

Synonyms

mu-oxido-bis(hydridodioxidophosphate)(2-) | Phosphorus(V) oxide | PHOSPHORUS PENTOXIDE | XQRLCLUYWUNEEH-UHFFFAOYSA-L | MFCD00011440 | BP-21050 | Phosphorus Pentoxide (P2O5) granular | A851563 | P2H2O5(2-) | Q27109994 | [O2P(H)OP(H)(O)2](2-) | P1746 | J-00

Storage

Argon charged

Shipped In

FedEx DG Service

Specifications

Synonyms

mu-oxido-bis(hydridodioxidophosphate)(2-) | Phosphorus(V) oxide | PHOSPHORUS PENTOXIDE | XQRLCLUYWUNEEH-UHFFFAOYSA-L | MFCD00011440 | BP-21050 | Phosphorus Pentoxide (P2O5) granular | A851563 | P2H2O5(2-) | Q27109994 | [O2P(H)OP(H)(O)2](2-) | P1746 | J-00

Specifications & Purity

desiccant, with moisture indicator

Storage

Argon charged

Shipped In

FedEx DG Service

Names and Identifiers

Canonical Smiles

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

InChIKey

YWEUIGNSBFLMFL-UHFFFAOYSA-N

INCHI

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

Isomeric SMILES

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

WGK Germany

1

UN Number

1807

Packing Group

II

Molecular Weight

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
    • Class Other non-metal organides
      • Subclass Other non-metal oxides

• Kingdom: Inorganic compounds
• Superclass: Homogeneous non-metal compounds
• Class: 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
• Description: 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

Chemical and Physical Properties

• Solubility: Soluble in H2SO4. Insoluble in acetone, and NH3.
• Sensitivity: Moisture & air sensitive
• Boil Point(°C): 360°C
• Melt Point(°C): 340°C
• Molecular Weight: 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

Frequently Asked Questions

How should this product be stored?

Store under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 1314-56-3, the molecular formula is P2O5, and the molecular weight is 141.94 g/mol. InChIKey YWEUIGNSBFLMFL-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.