System to describe the chemical formulas for WEB.

Boron trioxide

Find chemicals by name or formulas.
This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula).
Type the part of name or the formula of substance for search:
Languages: | | | Apply to found

Boron trioxide

Molecular formula: B2O3 CAS# 1303-86-2
Categories: Oxide
PubChem CID: 518682 | ChemSpider ID: 452485 | CHEBI:30163
Names
English:
Boracicanhydride
Boria (B2O3)
Boric acid (HBO2), anhydride
Boric acid anhydride
Boric acidanhydride
Boric anhydride
Boron trioxide [Wiki]
Boron(III) oxide
Boronsesquioxide
EINECS:215-125-8
Fused boricacid
boria
boric oxide
boron oxide
boron sesquioxide
diboron trioxide
oxo(oxoboranyloxy)borane(IUPAC)

Variants of the formula:

B2O3
O//B\O/B\\O
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Boron trioxide is involved

  • 3PCl5 + 2B(OH)3 "150^oC"--> 3POCl3 + 6HCl + B2O3
  • B2O3 + 2NH3 -> 2BN + 3H2O
  • B2O3 + 6HF -> 2BF3 + 3H2O
  • 6NaBF4 + B2O3 + 6H2SO4 -> 8BF3 + 6NaHSO4 + 3H2O
  • B2O3 + 3C + 3Cl2 "1000^oC"--> 2BCl3 + 3CO