Boron oxide - PrimorTrace™, ≥99.999% metals basis , CAS No.1303-86-2

CAS: 1303-86-2 Cat. No.: B108405 Formula: B₂O₃ Molecular Weight: 69.62 EC Number: 215-125-8

GRADE & PURITY PrimorTrace™, ≥99.999% metals basis

Synonyms

Boric anhydride | Boron trioxide

Storage

Room temperature,Argon charged,Desiccated,Cool

Shipped In

Normal

Overview

Anhydride can be obtained by heating boric acid at temperatures higher than 160oC.

Specifications

Synonyms

Boric anhydride | Boron trioxide

Specifications & Purity

PrimorTrace™, ≥99.999% metals basis

Storage

Room temperature,Argon charged,Desiccated,Cool

Shipped In

Normal

Grade

PrimorTrace™

Purity

≥99.999% metals basis

Names and Identifiers

Pubchem Sid

508814012

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/508814012

Canonical Smiles

B(=O)OB=O

IUPAC Name

oxo(oxoboranyloxy)borane

InChIKey

JKWMSGQKBLHBQQ-UHFFFAOYSA-N

INCHI

1S/B2O3/c3-1-5-2-4

Isomeric SMILES

B(=O)OB=O

WGK Germany

1

Molecular Weight

69.62

Reaxy-Rn

9549840

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9549840&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Metalloid organides
      • Subclass Metalloid oxides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Metalloid organides
• Subclass: Metalloid oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Metalloid oxides
• Alternative Parents: Metalloid salts Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Metalloid oxide - Inorganic oxide - Inorganic salt - Inorganic metalloid salt
• Description: This compound belongs to the class of inorganic compounds known as metalloid oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a metalloid.
• External Descriptors: boron oxide

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 water. Slightly soluble in methanol.
• Sensitivity: Hygroscopic
• Boil Point(°C): 1860 °C
• Melt Point(°C): 450°C
• Molecular Weight: 69.630 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 70.0034 Da
• Monoisotopic Mass: 70.0034 Da
• Topological Polar Surface Area: 43.400 Ų
• Heavy Atom Count: 5
• Formal Charge: 0
• Complexity: 34.200
• 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

XLogP3