- Formula: BrH
- Molecular weight: 80.912
- IUPAC Standard InChIKey: CPELXLSAUQHCOX-UHFFFAOYSA-N
- CAS Registry Number: 10035-10-6
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Hydrobromic acid; Anhydrous hydrobromic acid; HBr; Hydrogen bromide, anhydrous-; Acide bromhydrique; Acido bromidrico; Bromowodor; Bromwasserstoff; Broomwaterstof; UN 1048; UN 1788; Hydrogen monobromide
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Phase change data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
|Tfus||186.1||K||N/A||Dreisbach, 1955||Uncertainty assigned by TRC = 0.02 K; TRC|
|Tfus||187.2||K||N/A||Maass and Russell, 1918||Uncertainty assigned by TRC = 1. K; TRC|
|Tfus||187.15||K||N/A||Beckmann and Waentig, 1910||Uncertainty assigned by TRC = 1.5 K; TRC|
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (bar)
T = temperature (K)
|134.3 - 206.7||4.02419||695.466||-33.542||Stull, 1947||Coefficents calculated by NIST from author's data.|
|206.7 - 343.8||4.15585||754.969||-25.086||Stull, 1947||Coefficents calculated by NIST from author's data.|
Go To: Top, Phase change data, Notes
Dreisbach, R.R., Physical Properties of Chemical Compounds, Advances in Chemistry Series No. 15, Am. Chem. Soc.: Washington, D. C., 1955. [all data]
Maass and Russell, 1918
Maass, O.; Russell, J., Unsaturation and molecular compound formation, J. Am. Chem. Soc., 1918, 40, 1561-1573. [all data]
Beckmann and Waentig, 1910
Beckmann, E.; Waentig, P., Cryoscopic Measurements at Low Temperatures, Z. Anorg. Chem., 1910, 67, 17. [all data]
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]
Go To: Top, Phase change data, References
- Symbols used in this document:
Tfus Fusion (melting) point
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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