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Substance Name: Hydrobromic acid
RN: 10035-10-6
UNII: 3IY7CNP8XJ
InChIKey: CPELXLSAUQHCOX-UHFFFAOYSA-N

Note

  • Hydrobromic acid (HBr). A solution of hydrogen bromide gas in water.

Classification Codes

  • Ceiling (3 ppm)
  • TWA 3 ppm (10 mg/m3)

Molecular Formula

  • Br-H

Molecular Weight

  • 80.9119
 

Names and Synonyms

Name of Substance

  • Hydrobromic acid
  • Hydrogen bromide

MeSH Heading

  • Hydrobromic acid

Synonyms

  • Acide bromhydrique
  • Acide bromhydrique [French]
  • Acido bromhidrico
  • Acido bromhidrico [Spanish]
  • Acido bromidrico
  • Acido bromidrico [Italian]
  • Anhydrous hydrobromic acid
  • Bromowodor
  • Bromowodor [Polish]
  • Bromure d'hydrogene anhydre
  • Bromure d'hydrogene anhydre [French]
  • Bromuro de hidrogeno anhidro
  • Bromuro de hidrogeno anhidro [Spanish]
  • Bromwasserstoff
  • Bromwasserstoff [German]
  • Broomwaterstof
  • Broomwaterstof [Dutch]
  • EC 233-113-0
  • EINECS 233-113-0
  • HSDB 570
  • Hydrobromic acid
  • Hydrogen bromide (HBr)
  • Hydrogen bromide, anhydrous
  • UNII-3IY7CNP8XJ

Systematic Names

  • Hydrobromic acid
  • Hydrogen bromide

Superlist Names

  • Hydrobromic acid
  • Hydrobromic acid 62% by weight or more HBr
  • Hydrobromic acid, with more than 49% hydrobromic acid
  • Hydrobromic acid, with more than 49% hydrobromic acid [UN1788] [Corrosive]
  • Hydrobromic acid, with not more than 49% hydrobromic acid
  • Hydrobromic acid, with not more than 49% hydrobromic acid [UN1788] [Corrosive]
  • Hydrogen bromide
  • Hydrogen bromide (HBr)
  • Hydrogen bromide, anhydrous [UN1048] [Poison gas]
  • UN1048
  • UN1788

Registry Numbers

CAS Registry Number

  • 10035-10-6

FDA UNII

  • 3IY7CNP8XJ

Other Registry Number

  • 62140-56-1

Related Registry Number

  • 11071-85-5 (hydrogen bromide (HBr2))

System Generated Number

  • 0010035106

Structure Descriptors

InChI

1S/BrH/h1H

InChIKey

CPELXLSAUQHCOX-UHFFFAOYSA-N

Smiles

Br

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation 814ppm/1H (814ppm)   National Technical Information Service. Vol. PB214-270,
rat LC50 inhalation 2858ppm/1H (2858ppm)   National Technical Information Service. Vol. PB214-270,
rat LD50 intraperitoneal 76mg/kg (76mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 41(1), Pg. 105, 1976.