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Diboron trioxideB2O3

CAS-No.:
1303-86-2
EC-No.:
215-125-8
Hazard signs
GHS08

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Occupational exposure limit
ACGIH (US)
  • TWA (mg/m3) 10
NIOSH (REL) (US)
  • TWA (mg/m3) 10
NIOSH (US)
  • IDLH (mg/m3) 2000
OSHA (PEL) (US)
  • TWA (mg/m3 (inh)) 15
  • H: 360 FD
    May damage fertility. May damage the unborn child.

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • Melting point:
    842 °F
  • Boiling Point:
    3380 °F
  • Density (at 20 °C, if not notified otherwise):
    2,46 (25 °C) g/cm3
  • Ionization:
    13.5 ± 0.2 eV
  • Hazardous Effects:
    R
  •  

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Also known as:
  • ANHYDROUS BORIC ACID boric oxide borium oxide Boroglass BORON OXIDE Boropowder diboron trioxide See section 3.4 for trade name on the mixtures containing the substance
  • bicyclo[1.1.1]diboroxane
  • Boric anhydride
  • Boric oxide
  • Boriumoxide
  • Boron oxide
  • Boron trioxide
  • Diboron Trioxide

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