Topic summary

Borazine

Borazine
Names Preferred IUPAC name
1,3,5,2,4,6-Triazatriborinane (only preselected)
Other names
Cyclotriborazaneborazol
Inorganic benzene
Borazole
Identifiers
3D model (JSmol)
ChEBIChemSpiderECHA InfoCard100.169.303UNII
  • InChI=1S/B3H6N3/c1-4-2-6-3-5-1/h1-6H
    Key: BGECDVWSWDRFSP-UHFFFAOYSA-N
  • InChI=1/B3H6N3/c1-4-2-6-3-5-1/h1-6H
    Key: BGECDVWSWDRFSP-UHFFFAOYAU
  • [BH-]1-[NH+]=[BH-]-[NH+]=[BH-]-[NH+]=1
Properties B3H6N3Molar mass80.50 g/mol Appearance Colorless liquid Density0.81 g/cm Melting point−58 °C (−72 °F; 215 K) Boiling point53 °C (127 °F; 326 K) (55 °C at 105 Pa) −49.6·10 cm/mol Hazards NFPA 704 (fire diamond)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkYverify (  ?)

Borazine, also known as borazole, inorganic benzene, is an inorganic compound with the chemical formula B3H6N3. In this cyclic compound, the three BH units and three NH units alternate. The compound is isoelectronic and isostructural with benzene. For this reason borazine is sometimes referred to as “inorganic benzene”. Like benzene, borazine is a colourless liquid with an aromatic odor.