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Deuterium bromide

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Deuterium bromide
Names
IUPAC name
(2H)bromane
Other names
  • Hydrobromic acid-d
  • Hydrogen-d bromide
  • Deuterium monobromide
  • Deuteriobromic acid
  • Hydrogen bromide-d[1]
Identifiers
3D model (JSmol)
ChemSpider
EC Number
  • 236-894-6
  • InChI=1S/BrH/h1H/i/hD ☒N
    Key: CPELXLSAUQHCOX-DYCDLGHISA-N ☒N
  • [2H]Br
Properties
DBr
Molar mass 81.92 g·mol−1
Appearance Colourless or slightly yellow liquid
Density 1.537 g·mL−1
Melting point −87 °C (−125 °F; 186 K) [2]
Boiling point 126 °C (259 °F; 399 K) [2]
Yes
log P 0.85
Hazards[2]
GHS labelling:
GHS05: Corrosive GHS06: Toxic GHS07: Exclamation mark
Danger
H314, H331, H335
P260, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P363, P403+P233, P405, P501
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 0: Will not burn. E.g. waterInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
3
0
0
Flash point 126 °C (259 °F; 399 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Deuterium bromide is hydrogen bromide with the hydrogen being the heavier isotope deuterium. Hydrogen represents only a small fraction of the mass so it is not significantly heavier than typical hydrogen bromide.

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