Hypobromous acid

• Formula: BrHO
• Molecular weight: 96.911
• IUPAC Standard InChI: InChI=1S/BrHO/c1-2/h2H Copy

  
• IUPAC Standard InChIKey: CUILPNURFADTPE-UHFFFAOYSA-N Copy
• CAS Registry Number: 13517-11-8
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Henry's Law data
  • Vibrational and/or electronic energy levels
  • References
  • Notes
• Other data available:
  • Reaction thermochemistry data
  • Gas phase ion energetics data
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
• Options:
  • Switch to calorie-based units

Henry's Law data

Go To: Top, Vibrational and/or electronic energy levels, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Rolf Sander

Henry's Law constant (water solution)

k_H(T) = k°_H exp(d(ln(k_H))/d(1/T) ((1/T) - 1/(298.15 K)))
k°_H = Henry's law constant for solubility in water at 298.15 K (mol/(kg*bar))
d(ln(k_H))/d(1/T) = Temperature dependence constant (K)

Vibrational and/or electronic energy levels

Go To: Top, Henry's Law data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Marilyn E. Jacox

State:   ?

State:   ?

State:   ?

State:   X

Additional references: Jacox, 1994, page 52; Jacox, 1998, page 156; Jacox, 2003, page 45; Koga, Takeo, et al., 1989; Tan and Goh, 2000; Cohen, Muller, et al., 2010

Notes

References

Go To: Top, Henry's Law data, Vibrational and/or electronic energy levels, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Orlando and Burkholder, 1995
Orlando, J.J.; Burkholder, J.B., Gas-Phase UV/Visible Absorption Spectra of HOBr and Br2O, J. Phys. Chem., 1995, 99, 4, 1143, https://doi.org/10.1021/j100004a013 . [all data]

Benter, Feldmann, et al., 1995
Benter, T.; Feldmann, C.; Kirchner, U.; Schmidt, M.; Schmidt, S.; Schindler, R.N., Ber. Bunsenges. Phys. Chem., 1995, 99, 1144. [all data]

Rattigan, Lary, et al., 1996
Rattigan, O.V.; Lary, D.J.; Jones, R.L.; Cox, R.A., UV-visible absorption cross sections of gaseous Br, J. Geophys. Res. D, 1996, 101, D17, 23021, https://doi.org/10.1029/96JD02017 . [all data]

Ingham, Bauer, et al., 1998
Ingham, T.; Bauer, D.; Landgraf, J.; Crowley, J.N., Ultraviolet-Visible Absorption Cross Sections of Gaseous HOBr, J. Phys. Chem. A, 1998, 102, 19, 3293, https://doi.org/10.1021/jp980272c . [all data]

Barnes, Lock, et al., 1996
Barnes, R.J.; Lock, M.; Coleman, J.; Sinha, A., Observation of a New Absorption Band of HOBr and Its Atmospheric Implications, J. Phys. Chem., 1996, 100, 2, 453, https://doi.org/10.1021/jp952445t . [all data]

Barnes, Bastian, et al., 1989
Barnes, I.; Bastian, V.; Becker, K.H.; Overath, R.; Zhu, T., Rate constants for the reactions of Br atoms with a series of alkanes, alkenes, and alkynes in the presence of O2, Int. J. Chem. Kinet., 1989, 21, 7, 499, https://doi.org/10.1002/kin.550210703 . [all data]

Cohen, McRae, et al., 1995
Cohen, E.A.; McRae, G.A.; Tan, T.L.; Friedl, R.R.; Johns, J.W.C.; Noel, M., The ν1 Band of HOBr, J. Mol. Spectrosc., 1995, 173, 1, 55, https://doi.org/10.1006/jmsp.1995.1218 . [all data]

Schwager and Arkell, 1967
Schwager, I.; Arkell, A., None, J. Am. Chem. Soc., 1967, 89, 24, 6006, https://doi.org/10.1021/ja01000a002 . [all data]

McRae and Cohen, 1990
McRae, G.A.; Cohen, E.A., The ν2 band of HOBr, J. Mol. Spectrosc., 1990, 139, 2, 369, https://doi.org/10.1016/0022-2852(90)90074-Z . [all data]

Akai, Wakamatsu, et al., 2010
Akai, N.; Wakamatsu, D.; Yoshinobu, T.; Kawai, A.; Shibuya, K., Matrix-isolation infrared spectra of HOOBr and HOBrO produced upon VUV light irradiation of HBr/O2/Ne system, Chem. Phys. Lett., 2010, 499, 1-3, 117, https://doi.org/10.1016/j.cplett.2010.09.039 . [all data]

Barnes, Becker, et al., 1992
Barnes, I.; Becker, K.H.; Starcke, J., FTIR spectroscopic observation of gaseous HOI, Chem. Phys. Lett., 1992, 196, 6, 578, https://doi.org/10.1016/0009-2614(92)85997-O . [all data]

Orphal, Kou, et al., 2003
Orphal, J.; Kou, Q.; Kwabia Tchana, F.; Pirali, O.; Flaud, J.-M., The ν3 bands of HOBr around 16μm measured by high-resolution Fourier-transform spectroscopy, J. Mol. Spectrosc., 2003, 221, 2, 239, https://doi.org/10.1016/S0022-2852(03)00222-4 . [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]

Koga, Takeo, et al., 1989
Koga, Y.; Takeo, H.; Kondo, S.; Sugie, M.; Matsumura, C.; McRae, G.A.; Cohen, E.A., The rotational spectra, molecular structure, dipole moment, and hyperfine constants of HOBr and DOBr, J. Mol. Spectrosc., 1989, 138, 2, 467, https://doi.org/10.1016/0022-2852(89)90013-1 . [all data]

Tan and Goh, 2000
Tan, T.L.; Goh, K.L., The High-Resolution FTIR Spectrum of the ν1 Band of DOBr, J. Mol. Spectrosc., 2000, 199, 1, 87, https://doi.org/10.1006/jmsp.1999.7976 . [all data]

Cohen, Muller, et al., 2010
Cohen, E.A.; Muller, H.S.P.; Tan, T.L.; McRae, G.A., High resolution spectroscopy of DOBr and molecular properties of hypobromous acid, J. Mol. Spectrosc., 2010, 262, 1, 30, https://doi.org/10.1016/j.jms.2010.04.009 . [all data]

Notes

Go To: Top, Henry's Law data, Vibrational and/or electronic energy levels, References

• Symbols used in this document:
  

  d(ln(kH))/d(1/T)	Temperature dependence parameter for Henry's Law constant
  k°H	Henry's Law constant at 298.15K

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
• The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
• Customer support for NIST Standard Reference Data products.