Bromotrifluoromethane
- Formula: CBrF3
- Molecular weight: 148.910
- IUPAC Standard InChIKey: RJCQBQGAPKAMLL-UHFFFAOYSA-N
- CAS Registry Number: 75-63-8
- 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. - Other names: Methane, bromotrifluoro-; Bromofluoroform; F 13B1; Fluorocarbon 1301; Freon 13B1; FC 13B1; Halon 1301; Monobromotrifluoromethane; R 13B1; Trifluorobromomethane; Trifluoromethyl bromide; Trifluoromonobromomethane; CF3Br; Refrigerant 13B1; Carbon monobromide trifluoride; UN 1009; CBrF3; Daiflon 13B1; Flugex 13B1; Khladon 13B1
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Phase change data
Go To: Top, IR Spectrum, Mass spectrum (electron ionization), 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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 215.3 | K | N/A | PCR Inc., 1990 | BS |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 98.47 | K | N/A | McDonald, Shrader, et al., 1959 | Metastable crystal phase; Uncertainty assigned by TRC = 0.05 K; TRC |
Tfus | 98.72 | K | N/A | McDonald, Shrader, et al., 1959 | Crystal phase 1 phase; Uncertainty assigned by TRC = 0.05 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tc | 340.08 | K | N/A | Higashi, Uematsu, et al., 1985 | Uncertainty assigned by TRC = 0.02 K; by disappearance of the meniscus; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Pc | 39.04 | atm | N/A | Higashi, Uematsu, et al., 1985 | Uncertainty assigned by TRC = 0.03 atm; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ρc | 5.13 | mol/l | N/A | Higashi, Uematsu, et al., 1985 | Uncertainty assigned by TRC = 0.03 mol/l; TRC |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
4.25 | 291. | A | Stephenson and Malanowski, 1987 | Based on data from 276. to 340. K.; AC |
4.23 | 252. | A | Stephenson and Malanowski, 1987 | Based on data from 160. to 267. K.; AC |
4.57 | 180. | N/A | Kudchadker, Kudchadker, et al., 1979 | Based on data from 165. to 216. K.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
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Temperature (K) | A | B | C | Reference |
---|---|---|---|---|
129.5 to 215.4 | 4.57981 | 1018.31 | 7.086 | McDonald, Shrader, et al., 1959, 2 |
IR Spectrum
Go To: Top, Phase change data, Mass spectrum (electron ionization), 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Phase Spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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Owner | NIST Standard Reference Data Program Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | Sadtler Research Labs Under US-EPA Contract |
State | gas |
Mass spectrum (electron ionization)
Go To: Top, Phase change data, IR Spectrum, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
View image of digitized spectrum (can be printed in landscape orientation).
Due to licensing restrictions, this spectrum cannot be downloaded.
Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | Chemical Concepts |
NIST MS number | 191390 |
References
Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
PCR Inc., 1990
PCR Inc.,
Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]
McDonald, Shrader, et al., 1959
McDonald, R.A.; Shrader, S.A.; Stull, D.R.,
Vapor Pressures and Freezing Points of 30 Organics,
J. Chem. Eng. Data, 1959, 4, 311. [all data]
Higashi, Uematsu, et al., 1985
Higashi, Y.; Uematsu, M.; Watanabe, K.,
Measurements of the Vapor-liquid Coexistence Curve and Determination of the Critical Parameters for Refrigerant 13B1,
Bull. JSME, 1985, 28, 2660-6. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Kudchadker, Kudchadker, et al., 1979
Kudchadker, A.P.; Kudchadker, S.A.; Shukla, R.P.; Patnaik, P.R.,
Vapor pressures and boiling points of selected halomethanes,
J. Phys. Chem. Ref. Data, 1979, 8, 2, 499, https://doi.org/10.1063/1.555600
. [all data]
McDonald, Shrader, et al., 1959, 2
McDonald, R.A.; Shrader, S.A.; Stull, D.R.,
Vapor Pressures and Freezing Points of Thirty Pure Organic Compounds.,
J. Chem. Eng. Data, 1959, 4, 4, 311-313, https://doi.org/10.1021/je60004a009
. [all data]
Notes
Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References
- Symbols used in this document:
Pc Critical pressure Tboil Boiling point Tc Critical temperature Tfus Fusion (melting) point ΔvapH Enthalpy of vaporization ρc Critical density - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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