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Boron trioxide

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Boron trioxide

Molecular formula: B2O3 CAS# 1303-86-2
Categories: Oxide
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)
Русский:
Борный ангидрид
Оксид бора [Wiki]
ангидрид борной кислоты
German:
Bor(III)oxid
Borsesquioxid
Borsäureanhydrid
Borsäureglas
Bortrioxid [Wiki]
Dibortrioxid
Español:
Anhidrído bórico
Óxido de boro [Wiki]
French:
Trioxyde de bore [Wiki]
anhydride borique
oxyde borique
oxyde de bore
sesquioxyde de bore
trioxyde de dibore
Italiano:
Anidride borica [Wiki]
triossido di diboro(IUPAC)
日本語:
三酸化ホウ素(IUPAC)
酸化ホウ素 [Wiki]
中文:
三氧化二硼
氧化硼 [Wiki]
硼酐
硼酸酐
Português:
Anidrido bórico
Trióxido de boro [Wiki]
sesquióxido de boro
Óxido bórico

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