Ethane, 1,2-dibromo-

Formula: C₂H₄Br₂
Molecular weight: 187.861
IUPAC Standard InChI: InChI=1S/C2H4Br2/c3-1-2-4/h1-2H2
IUPAC Standard InChIKey: PAAZPARNPHGIKF-UHFFFAOYSA-N
CAS Registry Number: 106-93-4
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.
Isotopologues:
Other names: α,β-Dibromoethane; sym-Dibromoethane; Aadibroom; Bromofume; Dowfume W-8; Dowfume W85; Ethylene bromide; Ethylene dibromide; EDB; Glycol Dibromide; Iscobrome D; Nefis; Sanhyuum; Soilfume; 1,2-Dibromoethane; CH2BrCH2Br; Dibromoethane; Aethylenbromid; Bromuro di etile; Celmide; DBE; 1,2-Dibromaethan; 1,2-Dibromoetano; Dibromure D'ethylene; 1,2-Dibroomethaan; Dowfume 40; Dowfume edb; Dowfume W-90; Dowfume W-100; Dwubromoetan; EDB-85; E-D-Bee; ENT 15,349; 1,2-Ethylene dibromide; Fumo-gas; Kopfume; NCI-C00522; Nephis; Pestmaster edb-85; Rcra waste number U067; Soilbrom; Soilbrom-40; Soilbrom-85; Soilbrom-90; Soilbrom-100; Soilbrome-85; Soilbrom-90ec; UN 1605; Unifume; Edabrom; α,ω-Dibromoethane; 1,2-dibromoethane (EDB)
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Condensed phase thermochemistry data

Go To: Top, Phase change data, Reaction thermochemistry data, Gas Chromatography, References, Notes

Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity	Value	Units	Method	Reference	Comment
Δ_cH°_liquid	-296.45 ± 0.38	kcal/mol	Ccb	Smith and Bjellerup, 1947	ALS
Δ_cH°_liquid	-290.57	kcal/mol	Ccb	Popoff and Schirokich, 1933	At 288 °K; ALS
Quantity	Value	Units	Method	Reference	Comment
S°_liquid	53.370	cal/mol*K	N/A	Pitzer, 1940	DH

Constant pressure heat capacity of liquid

C_p,liquid (cal/mol*K)	Temperature (K)	Reference	Comment
32.19	298.15	Shehatta, 1993	DH
32.27	298.15	Wilhelm, Schano, et al., 1969	T = 20, 30, 40°C.; DH
32.60	300.	Findenegg, Gruber, et al., 1965	DH
32.22	293.	D'hont and Jungers, 1949	DH
32.299	310.	Wuyts and Jungers, 1949	DH
32.19	398.	Kurbatov, 1948	T = 16 to 127°C, mean Cp, four temperatures.; DH
32.50	298.15	Pitzer, 1940	T = 15 to 300 K.; DH
30.95	300.	Railing, 1939	T = 90 to 320 K. Data graphically only. Value read from graph.; DH

Phase change data

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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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis

Quantity	Value	Units	Method	Reference	Comment
T_boil	404. ± 2.	K	AVG	N/A	Average of 33 out of 37 values; Individual data points
Quantity	Value	Units	Method	Reference	Comment
T_fus	282.9 ± 0.4	K	AVG	N/A	Average of 9 values; Individual data points
Quantity	Value	Units	Method	Reference	Comment
T_triple	283.0	K	N/A	Pitzer, 1940, 2	Crystal phase 1 phase; Uncertainty assigned by TRC = 0.2 K; TRC
Quantity	Value	Units	Method	Reference	Comment
Δ_vapH°	9. ± 3.	kcal/mol	AVG	N/A	Average of 7 values; Individual data points

Enthalpy of vaporization

Δ_vapH (kcal/mol)	Temperature (K)	Method	Reference	Comment
9.9857	404.7	N/A	Svoboda, Kubes, et al., 1992	DH
8.310	404.8	N/A	Majer and Svoboda, 1985
9.99	300.	N/A	Goto, Fujinawa, et al., 1996	Based on data from 283. to 317. K.; AC
9.97 ± 0.02	308.	C	Svoboda, Kubes, et al., 1992	AC
9.97 ± 0.02	315.	C	Svoboda, Kubes, et al., 1992	AC
9.94 ± 0.02	323.	C	Svoboda, Kubes, et al., 1992	AC
9.92 ± 0.02	330.	C	Svoboda, Kubes, et al., 1992	AC
9.89 ± 0.02	338.	C	Svoboda, Kubes, et al., 1992	AC
9.56	331.	A	Stephenson and Malanowski, 1987	Based on data from 316. to 488. K.; AC
8.94	419.	A	Stephenson and Malanowski, 1987	Based on data from 404. to 578. K.; AC
11.9	291.	MM,A	Call, 1957	Based on data from 285. to 298. K.; AC
9.46	340.	N/A	Dreisbach and Shrader, 1949	Based on data from 325. to 404. K. See also Dreisbach and Martin, 1949.; AC
7.43	261.	N/A	Stull, 1947	Based on data from 246. to 404. 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	Comment
246. to 404.7	7.36343	4101.146	153.034	Stull, 1947	Coefficents calculated by NIST from author's data.

Enthalpy of sublimation

Δ_subH (kcal/mol)	Temperature (K)	Method	Reference	Comment
13.1	239.	N/A	Goto, Fujinawa, et al., 1996	Based on data from 229. to 248. K.; AC
11.9	258.	A	Goto, Fujinawa, et al., 1996	Based on data from 251. to 281. K. See also Stull, 1947 and Stephenson and Malanowski, 1987.; AC

Entropy of fusion

Δ_fusS (cal/mol*K)	Temperature (K)	Reference	Comment
1.86	249.5	Domalski and Hearing, 1996	CAL
9.240	283.	Domalski and Hearing, 1996	CAL

Enthalpy of phase transition

ΔH_trs (kcal/mol)	Temperature (K)	Initial Phase	Final Phase	Reference	Comment
0.46379	249.54	crystaline, II	crystaline, I	Pitzer, 1940	DH
2.61580	283.0	crystaline, I	liquid	Pitzer, 1940	DH
0.4493	250.6	crystaline, II	crystaline, I	Railing, 1939	DH
2.5896	283.1	crystaline, I	liquid	Railing, 1939	DH

Entropy of phase transition

ΔS_trs (cal/mol*K)	Temperature (K)	Initial Phase	Final Phase	Reference	Comment
1.86	249.54	crystaline, II	crystaline, I	Pitzer, 1940	DH
9.242	283.0	crystaline, I	liquid	Pitzer, 1940	DH
1.8	250.6	crystaline, II	crystaline, I	Railing, 1939	DH
9.15	283.1	crystaline, I	liquid	Railing, 1939	DH

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:

Reaction thermochemistry data

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Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

= Ethane, 1,2-dibromo-

By formula: C₂H₄Br₂ = C₂H₄Br₂

Quantity	Value	Units	Method	Reference	Comment
Δ_rH°	-3.12 ± 0.13	kcal/mol	Eqk	Izmailov, Rozhnov, et al., 1974	gas phase
Δ_rH°	2.90 ± 0.30	kcal/mol	Eqk	Levanova, Rozhnov, et al., 1970	gas phase; Heat of isomerization at 484 K

+ = Ethane, 1,2-dibromo-

By formula: C₂H₄ + Br₂ = C₂H₄Br₂

Quantity	Value	Units	Method	Reference	Comment
Δ_rH°	-28.90 ± 0.30	kcal/mol	Cm	Conn, Kistiakowsky, et al., 1938	gas phase; Reanalyzed by Cox and Pilcher, 1970, Original value = -29.06 ± 0.30 kcal/mol; At 355 °K

Ethane, 1,2-dibromo- = +

By formula: C₂H₄Br₂ = HBr + C₂H₃Br

Quantity	Value	Units	Method	Reference	Comment
Δ_rH°	19.1 ± 0.4	kcal/mol	Eqk	Levanova, Rozhnov, et al., 1970	gas phase

Gas Chromatography

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Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

View large format table.

Column type	Active phase	Temperature (C)	I	Reference	Comment
Packed	OV-1	100.	795.	Castello and Gerbino, 1988	He, Chromosorb W DMCS; Column length: 3. m
Packed	OV-1	125.	805.	Castello and Gerbino, 1988	He, Chromosorb W DMCS; Column length: 3. m
Packed	OV-1	75.	787.	Castello and Gerbino, 1988	He, Chromosorb W DMCS; Column length: 3. m
Capillary	Squalane	115.	791.	Lafosse and Thuaud-Chourrout, 1975	Column length: 100. m; Column diameter: 0.25 mm
Packed	Squalane	100.	783.9	Evans and Smith, 1967	H2/N2=3/1, Celite; Column length: 2. m
Packed	Squalane	100.	783.	Evans and Smith, 1967	H2/N2=3/1, Celite; Column length: 2. m

Kovats' RI, polar column, isothermal

View large format table.

Column type	Active phase	Temperature (C)	I	Reference	Comment
Capillary	PEG-40M	120.	1247.	Grigor'eva, Vasil'ev, et al., 1993	40. m/0.25 mm/0.10 μm, Ar
Capillary	PEG-40M	120.	1265.	Grigor'eva, Vasil'ev, et al., 1993	40. m/0.25 mm/0.10 μm, Ar
Packed	SP-1000	100.	1286.0	Castello and Gerbino, 1988	He, Chromosorb W DMCS; Column length: 3. m
Packed	SP-1000	125.	1299.71	Castello and Gerbino, 1988	He, Chromosorb W DMCS; Column length: 3. m
Packed	SP-1000	75.	1267.79	Castello and Gerbino, 1988	He, Chromosorb W DMCS; Column length: 3. m

Van Den Dool and Kratz RI, non-polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	DB-1	770.9	Sun and Stremple, 2003	30. m/0.25 mm/0.25 μm, He, 3. K/min; T_start: 40. C; T_end: 325. C
Capillary	SE-54	803.	Weber, 1986	25. m/0.31 mm/0.17 μm, H2, 2. K/min; T_start: 35. C
Capillary	SE-54	805.	Weber, 1986	25. m/0.31 mm/0.17 μm, H2, 2. K/min; T_start: 35. C
Capillary	SE-54	811.	Weber, 1986	25. m/0.31 mm/0.17 μm, H2, 2. K/min; T_start: 35. C

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	BP-1	787.	Health Safety Executive, 2000	50. m/0.22 mm/0.75 μm, He, 5. K/min; T_start: 50. C; T_end: 200. C
Capillary	HP-1	774.	Peters, de Leer, et al., 1994	25. m/0.2 mm/0.33 μm, He, 50. C @ 5. min, 8. K/min, 300. C @ 10. min

Normal alkane RI, non-polar column, custom temperature program

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	SPB-1	790.	Flanagan, Streete, et al., 1997	60. m/0.53 mm/5. μm, He; Program: 40C(6min) => 5C/min => 80C => 10C/min => 200C
Capillary	DB-5	827.	Sorimachi, Tanabe, et al., 1995	He; Column length: 30. m; Program: not specified
Capillary	SPB-1	790.	Strete, Ruprah, et al., 1992	60. m/0.53 mm/5.0 μm, Helium; Program: 40 0C (6 min) 5 0C/min -> 80 0C 10 0C/min -> 200 0C
Capillary	SPB-1	823.	Strete, Ruprah, et al., 1992	60. m/0.53 mm/5.0 μm, Helium; Program: not specified
Packed	Squalane	814.9	Keiko, Prokop'ev, et al., 1972	Program: not specified

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	Carbowax 400, Carbowax 20M, Carbowax 1540, Carbowax 4000, Superox 06, PEG 20M, etc.	1226.	Waggott and Davies, 1984	Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified
Capillary	Carbowax 20M	1265.	Ramsey and Flanagan, 1982	Program: not specified

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas Chromatography, Notes

Smith and Bjellerup, 1947
Smith, L.; Bjellerup, L., Neue Versuche mit beweglicher calorimetrischer Bombe, Acta Chem. Scand., 1947, 1, 566-570. [all data]

Popoff and Schirokich, 1933
Popoff, M.M.; Schirokich, P.K., Ein Calorimeter zum Verbrennen von Chlor- und Bromderivaten, Z. Phys. Chem. (Leipzig), 1933, 167, 183-187. [all data]

Pitzer, 1940
Pitzer, K.S., The heat capacities, heats of transition and fusion, and entropies of ethylene dichloride and ethylene dibromide, J. Am. Chem. Soc., 1940, 62, 331-335. [all data]

Shehatta, 1993
Shehatta, I., Heat capacity at constant pressure of some halogen compounds, Thermochim. Acta, 1993, 213, 1-10. [all data]

Wilhelm, Schano, et al., 1969
Wilhelm, E.; Schano, R.; Becker, G.; Findenegg, G.H.; Kohler, F., Molar heat capacity at constant volume. Binary mixtures of 1,2-dichloroethane and 1,2-dibromoethane with cyclohexane, Trans. Faraday Soc., 1969, 65, 1443-1455. [all data]

Findenegg, Gruber, et al., 1965
Findenegg, G.H.; Gruber, K.; Pereira, J.F.; Kohler, F., Kalorimetrische Messungen an Mischungen von Nichtelektrolyten, 1. Mitt.: Molwarme des Systems 1,2-Dibromathan-Benzol, Monatsh. Chem., 1965, 96, 669-678. [all data]

D'hont and Jungers, 1949
D'hont, M.; Jungers, J.C., La chaleur molaire des 1,1'-dibromethanes et 1,1',2-tribromethanes en phase liquide, Bull. Soc. Chim. Belg., 1949, 58, 196-204. [all data]

Wuyts and Jungers, 1949
Wuyts, J.; Jungers, J.C., Les chaleurs molaires des bibromures de deuteroethylene, Bull. Soc. Chim. Belg., 1949, 58, 80-86. [all data]

Kurbatov, 1948
Kurbatov, V.Ya., Heat capacity of liquids. 2. Heat capacity and the temperature dependence of heat capacity from halogen derivatives of acylic hydrocarbons, Zh. Obshch. Kim., 1948, 18, 372-389. [all data]

Railing, 1939
Railing, W.E., The specific heat of some ethylene halides, J. Am. Chem. Soc., 1939, 61, 3349-3353. [all data]

Pitzer, 1940, 2
Pitzer, K.S., The Heat Capacities, Heats of Transition and Fusion, and Entropies of Ethylene Dichloride and Ethylene Dibromide, J. Am. Chem. Soc., 1940, 62, 331-5. [all data]

Svoboda, Kubes, et al., 1992
Svoboda, V.; Kubes, V.; Basarova, P., Enthalpies of vaporization and cohesive energies of 1,1,2,2-tetrachloro-1,2-difluoroethane, 1,2-dibromoethane, 1-bromo-2-chloroethane, 1,3-dibromo-propane, and 1,4-dibromo-2,3-dichloro-1,1,2,3,4,4-hexafluorobutane, J. Chem. Thermodyn., 1992, 24, 555-558. [all data]

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Goto, Fujinawa, et al., 1996
Goto, Hirotoshi; Fujinawa, Tasuku; Asahi, Hidemasa; Inabe, Tamotsu; Ogata, Hironori; Miyajima, Seiichi; Maruyama, Yusei, Crystal Structures and Physical Properties of 1,6-Diaminopyrene-p-chloranil (DAP-CHL) Charge-Transfer Complex. Two Polymorphs and Their Unusual Electrical Properties., Bull. Chem. Soc. Jpn., 1996, 69, 1, 85-93, https://doi.org/10.1246/bcsj.69.85 . [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]

Call, 1957
Call, F., Determination of the vapour pressure of ethylene dibromide, J. Sci. Food Agric., 1957, 8, 2, 81-85, https://doi.org/10.1002/jsfa.2740080204 . [all data]

Dreisbach and Shrader, 1949
Dreisbach, R.R.; Shrader, S.A., Vapor Pressure--Temperature Data on Some Organic Compounds, Ind. Eng. Chem., 1949, 41, 12, 2879-2880, https://doi.org/10.1021/ie50480a054 . [all data]

Dreisbach and Martin, 1949
Dreisbach, R.R.; Martin, R.A., Physical Data on Some Organic Compounds, Ind. Eng. Chem., 1949, 41, 12, 2875-2878, https://doi.org/10.1021/ie50480a053 . [all data]

Stull, 1947
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]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]

Izmailov, Rozhnov, et al., 1974
Izmailov, V.D.; Rozhnov, A.M.; Sharonov, K.G., Equilibrium in the isomerisation of 1,1-dibromoethane and 1,1-dibromopropane, Russ. J. Phys. Chem. (Engl. Transl.), 1974, 48, 289-290. [all data]

Levanova, Rozhnov, et al., 1970
Levanova, S.V.; Rozhnov, A.M.; Sedov, S.M.; Starkov, V.Ya.; Manzohos, V.N., Equilibrium reactions of dibromoethane, Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 1970, 13, 62-65. [all data]

Conn, Kistiakowsky, et al., 1938
Conn, J.B.; Kistiakowsky, G.B.; Smith, E.A., Heats of organic reactions. VII. Addition of halogens to olefins, J. Am. Chem. Soc., 1938, 60, 2764-2771. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Castello and Gerbino, 1988
Castello, G.; Gerbino, T.C., Effect of Temperature on the Gas Chromatographic Separation of Halogenated Compounds on Polar and Non-Polar Stationary Phases, J. Chromatogr., 1988, 437, 33-45, https://doi.org/10.1016/S0021-9673(00)90369-8 . [all data]

Lafosse and Thuaud-Chourrout, 1975
Lafosse, M.; Thuaud-Chourrout, N., Etude du comportement de composés halogénés et mèthoxylés en CG dans le cas de quatre phases stationnaires liquides pouvant former des liaisons de type donneur-accepteur d'électrons avec les groupes fonctionnels de ces composés, Chromatographia, 1975, 8, 4, 195-202, https://doi.org/10.1007/BF02274456 . [all data]

Evans and Smith, 1967
Evans, M.B.; Smith, J.F., Gas chromatography in qualitative analysis. IV. An investigation of the changes in relative rentention data accompanying the oxidation of apolar stationary phases, J. Chromatogr., 1967, 28, 277-284, https://doi.org/10.1016/S0021-9673(01)85968-9 . [all data]

Grigor'eva, Vasil'ev, et al., 1993
Grigor'eva, D.N.; Vasil'ev, A.V.; Golovnya, R.V., Effect of the temperature on the retention indices in homologous series of bifunctional compounds under capillary gas chromatography conditions, J. Anal. Chem. USSR (Engl. Transl.), 1993, 48, 7, 817-822. [all data]

Sun and Stremple, 2003
Sun, G.; Stremple, P., Retention index characterization of flavor, fragrance, and many other compounds on DB-1 and DB-XLB, 2003, retrieved from http://www.chem.agilent.com/cag/cabu/pdf/b-0279.pdf. [all data]

Weber, 1986
Weber, L., Utilization of the Sadtler standard RI system in micropollution analyses, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1986, 9, 8, 446-451, https://doi.org/10.1002/jhrc.1240090806 . [all data]

Health Safety Executive, 2000
Health Safety Executive, MDHS 96 Volatile organic compounds in air - Laboratory method using pumed solid sorbent tubes, solvent desorption and gas chromatography in Methods for the Determination of Hazardous Substances (MDHS) guidance, Crown, Colegate, Norwich, 2000, 1-24, retrieved from http://www.hse.gov.uk/pubns/mdhs/pdfs/mdhs96.pdf. [all data]

Peters, de Leer, et al., 1994
Peters, R.J.D.; de Leer, E.W.B.; Versteegh, J.F.M., Identification of Halogenated Compounds Produced by Chlorination of Humic Acid in the Presence of Bromide, J. Chromatogr. A, 1994, 686, 2, 253-261, https://doi.org/10.1016/0021-9673(94)00719-5 . [all data]

Flanagan, Streete, et al., 1997
Flanagan, R.J.; Streete, P.J.; Ramsey, J.D., Volatile Substance Abuse, UNODC Technical Series, No 5, United Nations, Office on Drugs and Crime, Vienna International Centre, PO Box 500, A-1400 Vienna, Austria, 1997, 56, retrieved from http://www.odccp.org/pdf/technical_series₁997-01-01₁.pdf. [all data]

Sorimachi, Tanabe, et al., 1995
Sorimachi, J.; Tanabe, A.; Mitobe, H.; Kuniaki, K.; Masaaki, S., Programmed temperature retention indices for volatile organic compounds on headspace GC/MS analysis, Niigata-ken Eisei Kogai Kenkyusho Nenpo, 1995, 11, 75-79. [all data]

Strete, Ruprah, et al., 1992
Strete, P.J.; Ruprah, M.; Ramsey, J.D.; Flanagan, R.J., Detection and identification of volatile substances by headspace capillary gas chromatography to aid the diagnosis of acute poisoning, Analyst, 1992, 117, 7, 1111-1127, https://doi.org/10.1039/an9921701111 . [all data]

Keiko, Prokop'ev, et al., 1972
Keiko, V.V.; Prokop'ev, B.V.; Kuz'menko, L.P.; Kalinina, N.A.; Modonov, V.B., The use of an additive scheme of calculation of the indices of retention in gas-liquid chromatography communication. 3. Some regularities in the manifestation of the inductive effect, Izv. Akad. Nauk Kaz. SSR Ser. Khim., 1972, 12, 2629-2633. [all data]

Waggott and Davies, 1984
Waggott, A.; Davies, I.W., Identification of organic pollutants using linear temperature programmed retention indices (LTPRIs) - Part II, 1984, retrieved from http://dwi.defra.gov.uk/research/completed-research/reports/dwi0383.pdf. [all data]

Ramsey and Flanagan, 1982
Ramsey, J.D.; Flanagan, R.J., Detection and Identification of Volatile Organic Compounds in Blood by Headspace Gas Chromatography as an Aid to the Diagnosis of Solvent Abuse, J. Chromatogr., 1982, 240, 2, 423-444, https://doi.org/10.1016/S0021-9673(00)99622-5 . [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas Chromatography, References

Symbols used in this document:

C_p,liquid	Constant pressure heat capacity of liquid
S°_liquid	Entropy of liquid at standard conditions
T_boil	Boiling point
T_fus	Fusion (melting) point
T_triple	Triple point temperature
ΔH_trs	Enthalpy of phase transition
ΔS_trs	Entropy of phase transition
Δ_cH°_liquid	Enthalpy of combustion of liquid at standard conditions
Δ_fusS	Entropy of fusion
Δ_rH°	Enthalpy of reaction at standard conditions
Δ_subH	Enthalpy of sublimation
Δ_vapH	Enthalpy of vaporization
Δ_vapH°	Enthalpy of vaporization at standard conditions

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.
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