Ethene, chloro-
- Formula: C2H3Cl
- Molecular weight: 62.498
- IUPAC Standard InChIKey: BZHJMEDXRYGGRV-UHFFFAOYSA-N
- CAS Registry Number: 75-01-4
- 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. - Other names: Ethylene, chloro-; Chloroethene; Chloroethylene; Monochloroethylene; Vinyl chloride; Vinyl chloride monomer; Vinyl C monomer; C2H3Cl; Ethylene monochloride; Monochloroethene; Chlorethene; Chlorethylene; Chlorure de vinyle; Cloruro di vinile; Rcra waste number U043; Trovidur; UN 1086; VC; VCM; Vinylchlorid; Vinyle(chlorure de); Winylu chlorek
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas Chromatography, 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:
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | 5.3 ± 0.7 | kcal/mol | Review | Manion, 2002 | weighted average of several measurements; DRB |
ΔfH°gas | 7.0 | kcal/mol | Eqk | Levanova, Treger, et al., 1976 | ALS |
ΔfH°gas | 5.0 | kcal/mol | Eqk | Alfassi, Golden, et al., 1973 | Heat of reaction not reported; ALS |
ΔfH°gas | 8.43 ± 0.33 | kcal/mol | Cm | Lacher, Gottlieb, et al., 1962 | Reanalyzed by Cox and Pilcher, 1970, Original value = 8.07 ± 0.28 kcal/mol; ALS |
ΔfH°gas | 9.10 ± 0.20 | kcal/mol | Chyd | Lacher, Emery, et al., 1956 | Reanalyzed by Cox and Pilcher, 1970, Original value = 8.9 ± 0.2 kcal/mol; At 298 K, see Lacher, Kianpour, et al., 1956; ALS |
Condensed phase thermochemistry data
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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:
DRB - Donald R. Burgess, Jr.
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°liquid | 0.2 ± 0.76 | kcal/mol | Review | Manion, 2002 | derived from recommended ΔfHgas° and ΔvapH°; DRB |
Quantity | Value | Units | Method | Reference | Comment |
S°liquid | 28.20 | cal/mol*K | N/A | Lebedev, Rabinovich, et al., 1967 | DH |
Constant pressure heat capacity of liquid
Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
21.38 | 298.15 | Lebedev, Rabinovich, et al., 1967 | T = 58 to 300 K.; DH |
Phase change data
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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
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 259.45 | K | N/A | Dreisbach and Martin, 1949 | Uncertainty assigned by TRC = 0.2 K; TRC |
Tboil | 259.05 | K | N/A | Stull, 1946 | Uncertainty assigned by TRC = 0.4 K; TRC |
Tboil | 259.3 | K | N/A | Dana, Burdick, et al., 1927 | Uncertainty assigned by TRC = 0.2 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Tfus | 94.43 | K | N/A | McDonald, Shrader, et al., 1959 | Uncertainty assigned by TRC = 0.1 K; TRC |
Tfus | 119.36 | K | N/A | Dreisbach, 1955 | Uncertainty assigned by TRC = 0.02 K; TRC |
Tfus | 113.5 | K | N/A | Dana, Burdick, et al., 1927 | Uncertainty assigned by TRC = 0.2 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
Ttriple | 119.31 | K | N/A | Lebedev, Rabinovich, et al., 1967, 2 | Uncertainty assigned by TRC = 0.02 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 5.0 ± 0.2 | kcal/mol | Review | Manion, 2002 | derived from vapor pressure data of Dana, Burdick, et al., 1927 plus a correction for non-ideality; DRB |
Enthalpy of vaporization
ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
5.57 | 245. | A | Stephenson and Malanowski, 1987 | Based on data from 209. to 260. K. See also McDonald, Shrader, et al., 1959, 2 and Dykyj, 1970.; AC |
5.43 | 265. | N/A | Danov and Golubev, 1967 | Based on data from 243. to 288. K.; AC |
5.47 | 258. | N/A | Haccuria and Mathieu, 1967 | Based on data from 213. to 273. K.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
View plot Requires a JavaScript / HTML 5 canvas capable browser.
Temperature (K) | A | B | C | Reference |
---|---|---|---|---|
165.3 to 259.4 | 3.98027 | 892.757 | -35.051 | McDonald, Shrader, et al., 1959, 2 |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
1.175 | 119.31 | Lebedev, Rabinovich, et al., 1967 | DH |
1.18 | 119.3 | Domalski and Hearing, 1996 | AC |
Entropy of fusion
ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
9.85 | 119.31 | Lebedev, Rabinovich, et al., 1967 | DH |
Reaction thermochemistry data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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
By formula: C2H4Cl2 = C2H3Cl + HCl
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 12.1 ± 1.0 | kcal/mol | Cm | Buravtsev, Grigor'ev, et al., 1992 | gas phase |
ΔrH° | 19.6 | kcal/mol | Eqk | Levanova, Bushneva, et al., 1979 | liquid phase |
ΔrH° | 16.3 | kcal/mol | Eqk | Levanova, Bushneva, et al., 1979 | gas phase |
ΔrH° | 16.24 | kcal/mol | Eqk | Ghosh and Guha, 1951 | liquid phase |
By formula: C2H4Cl2 = C2H3Cl + HCl
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 17.8 | kcal/mol | Eqk | Levanova, Bushneva, et al., 1979 | liquid phase |
ΔrH° | 14.8 | kcal/mol | Eqk | Levanova, Bushneva, et al., 1979 | gas phase |
By formula: 2H2 + C2H3Cl = C2H6 + HCl
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -51.2 ± 0.2 | kcal/mol | Chyd | Lacher, Emery, et al., 1956 | gas phase; At 298 K, see Lacher, Kianpour, et al., 1956 |
By formula: C2H4BrCl = HBr + C2H3Cl
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 19.9 ± 0.2 | kcal/mol | Eqk | Busheva, Levanova, et al., 1980 | gas phase; Dehydrohalogenation |
By formula: H2 + C2H3Cl = C2H4 + HCl
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -18.39 | kcal/mol | Chyd | Lacher, Kianpour, et al., 1956 | gas phase; At 298 K |
By formula: C2H3Cl = C2H3Cl
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -42.1 ± 3.7 | kcal/mol | Cm | LaVilla and Goodman, 1989 | gas phase; solvent: Heptane |
By formula: C2H3Cl = C2H2 + HCl
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 24.06 ± 0.28 | kcal/mol | Cm | Lacher, Gottlieb, et al., 1962 | gas phase |
By formula: C2H3ClN2 = C2H3Cl + N2
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -46.9 ± 3.4 | kcal/mol | Cm | Archer and Tyler, 1976 | gas phase |
By formula: C2H3Cl + HCl = C2H4Cl2
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -22.15 | kcal/mol | Eqk | Levanova, Treger, et al., 1976 | gas phase |
Henry's Law data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas Chromatography, 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)
kH(T) = k°H exp(d(ln(kH))/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(kH))/d(1/T) = Temperature dependence constant (K)
k°H (mol/(kg*bar)) | d(ln(kH))/d(1/T) (K) | Method | Reference | Comment |
---|---|---|---|---|
0.039 | 3100. | L | N/A | |
0.044 | Q | N/A | missing citation give several references for the Henry's law constants but don't assign them to specific species. | |
0.040 | 2900. | X | N/A | |
0.038 | 3300. | M | Gossett, 1987 | |
0.00094 | V | N/A | ||
0.043 | V | N/A | ||
0.046 | 3000. | L | N/A | |
0.018 | V | N/A | ||
0.00082 | M | Pearson and McConnell, 1975 | The same data was also published in missing citation. Value at T = 283. K. |
Gas Chromatography
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Kovats' RI, non-polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Packed | Squalane | 27. | 362. | Hively and Hinton, 1968 | He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm |
Packed | Squalane | 49. | 363. | Hively and Hinton, 1968 | He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm |
Packed | Squalane | 67. | 364. | Hively and Hinton, 1968 | He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm |
Packed | Squalane | 86. | 366. | Hively and Hinton, 1968 | He, Chromosorb P; Column length: 15. m; Column diameter: 0.25 mm |
Kovats' RI, polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | Carbowax 20M | 50. | 603. | Villalobos, 1995 | 30. m/0.32 mm/0.54 μm, He |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | OV-101 | 366. | Zenkevich, 2005 | 25. m/0.20 mm/0.10 μm, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C |
Capillary | BP-1 | 378. | Health Safety Executive, 2000 | 50. m/0.22 mm/0.75 μm, He, 5. K/min; Tstart: 50. C; Tend: 200. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Polydimethyl siloxanes | 353. | Zenkevich and Chupalov, 1996 | Program: not specified |
Normal alkane RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Carbowax 20M | 505. | Ramsey and Flanagan, 1982 | Program: not specified |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Manion, 2002
Manion, J.A.,
Evaluated Enthalpies of Formation of the Stable Closed Shell C1 and C2 Chlorinated Hydrocarbons,
J. Phys. Chem. Ref. Data, 2002, 31, 1, 123-172, https://doi.org/10.1063/1.1420703
. [all data]
Levanova, Treger, et al., 1976
Levanova, S.V.; Treger, Yu.A.; Velichko, S.M.; Rozhnov, A.M.,
Equilibria in the reactions of vinyl chloride,
Russ. J. Phys. Chem. (Engl. Transl.), 1976, 50, 1148. [all data]
Alfassi, Golden, et al., 1973
Alfassi, Z.B.; Golden, D.M.; Benson, S.W.,
The thermochemistry of the isomerization of 3-halopropenes (allyl halides) to 1-halopropenes; entropy and enthalpy of formation contribution of the Cd-(H)(X) group,
J. Chem. Thermodyn., 1973, 5, 411-420. [all data]
Lacher, Gottlieb, et al., 1962
Lacher, J.R.; Gottlieb, H.B.; Park, J.D.,
Reaction heats of organic compounds. Part 2.-Heat of addition of hydrogen chloride to acetylene,
Trans. Faraday Soc., 1962, 58, 2348-2351. [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]
Lacher, Emery, et al., 1956
Lacher, J.R.; Emery, E.; Bohmfalk, E.; Park, J.D.,
Reaction heats of organic compounds. IV. A high temperature calorimeter and the hydrogenation of methyl ethyl and vinyl chlorides,
J. Phys. Chem., 1956, 60, 492-495. [all data]
Lacher, Kianpour, et al., 1956
Lacher, J.R.; Kianpour, A.; Oetting, F.; Park, J.D.,
Reaction calorimetry. The hydrogenation of organic fluorides and chlorides,
Trans. Faraday Soc., 1956, 52, 1500-1508. [all data]
Lebedev, Rabinovich, et al., 1967
Lebedev, B.V.; Rabinovich, I.B.; Budarina, V.A.,
Heat capacity of vinyl chloride, polyvinylchloride and polyvinylidene chloride in the region of 60-300°K,
Polymer Sci., 1967, USSR 9A, 545-552. [all data]
Dreisbach and Martin, 1949
Dreisbach, R.R.; Martin, R.A.,
Physical Data on Some Organic Compounds,
Ind. Eng. Chem., 1949, 41, 2875-8. [all data]
Stull, 1946
Stull, D.R.,
Anal. Chem., 1946, 18, 234. [all data]
Dana, Burdick, et al., 1927
Dana, L.I.; Burdick, J.N.; Jenkins, A.C.,
SOME PHYSICAL PROPERTIES OF VINYL CHLORIDE,
J. Am. Chem. Soc., 1927, 49, 11, 2801, https://doi.org/10.1021/ja01410a021
. [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]
Dreisbach, 1955
Dreisbach, R.R.,
Physical Properties of Chemical Compounds, Advances in Chemistry Series No. 15, Am. Chem. Soc.: Washington, D. C., 1955. [all data]
Lebedev, Rabinovich, et al., 1967, 2
Lebedev, B.V.; Rabinovich, I.B.; Budarina, V.A.,
Heat Capacity of vinyl chloride, polyvinylchloride and polyvinylidene chloride in the region of 60-300 K,
Polym. Sci. USSR (Engl. Transl.), 1967, 9, 545. [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]
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]
Dykyj, 1970
Dykyj, J.,
Petrochemica, 1970, 10, 2, 51. [all data]
Danov and Golubev, 1967
Danov, S.M.; Golubev, Y.D.,
Tr. Khim. Khim. Tekhnol, 1967, 52. [all data]
Haccuria and Mathieu, 1967
Haccuria, M.; Mathieu, M.P.,
Ind. Chim. Belg., 1967, 32, 165. [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]
Buravtsev, Grigor'ev, et al., 1992
Buravtsev, N.N.; Grigor'ev, A.S.; Zaidman, O.A.; Kolbanovskii, Yu.A.; Markelov, M.YU.; Sadogurskii, M.N.; Treger, Yu.A.,
Dehydrochlorination of chloroalkanes under rigid homogeneous conditions. II. Effect of small additions of oxygen to the kinetics of high-temperature decomposition of 1,2-dichloroethane under adiabatic compression,
Khim. Fiz., 1992, 11, 218-226. [all data]
Levanova, Bushneva, et al., 1979
Levanova, s.V.; Bushneva, I.I.; Rodova, R.M.; Rozhnov, A.M.; Treger, Yu.A.; Aprelkin, A.S.,
Thermodynamic stability of chloroethanes in dehydrochlorination reactions,
J. Appl. Chem. USSR, 1979, 52, 1439-1442. [all data]
Ghosh and Guha, 1951
Ghosh, J.C.; Guha, S.R.D.,
Catalytic dehydrochlorination of ethylene dichloride,
Petroleum (London), 1951, 14, 261-264. [all data]
Busheva, Levanova, et al., 1980
Busheva, L.I.; Levanova, S.V.; Rodova, R.M.; Rozhnov, A.M.,
Thermocatalytic reactions of 1,1-bromochloroethane,
Russ. J. Phys. Chem. (Engl. Transl.), 1980, 54, 1403-1404. [all data]
LaVilla and Goodman, 1989
LaVilla, J.A.; Goodman, J.L.,
The 1,2-hydrogen-shift rearrangement in alkylchlorocarbenes,
J. Am. Chem. Soc., 1989, 111, 6877-6878. [all data]
Archer and Tyler, 1976
Archer, W.H.; Tyler, B.J.,
Self-heating in the decomposition of 3-methyl-3-chlorodiazirine: Determination of reaction exothermicity and correction of Arrhenius parameters,
J. Chem. Soc. Faraday Trans. 1, 1976, 72, 1448-1455. [all data]
Gossett, 1987
Gossett, J.M.,
Measurement of Henry's Law Constants for C1 and C2 Chlorinated Hydrocarbons,
Environ. Sci. Technol., 1987, 21, 202-208. [all data]
Pearson and McConnell, 1975
Pearson, C.R.; McConnell, G.,
Chlorinated C1 and C2 Hydrocarbons in the Marine Environment,
Proc. R. Soc. London, B, 1975, 189, 305-332. [all data]
Hively and Hinton, 1968
Hively, R.A.; Hinton, R.E.,
Variation of the retention index with temperature on squalane substrates,
J. Gas Chromatogr., 1968, 6, 4, 203-217, https://doi.org/10.1093/chromsci/6.4.203
. [all data]
Villalobos, 1995
Villalobos, R.,
A window diagram for key component analysis in on-line gas chromatography,
J. Hi. Res. Chromatogr., 1995, 18, 6, 343-347, https://doi.org/10.1002/jhrc.1240180604
. [all data]
Zenkevich, 2005
Zenkevich, I.G.,
Experimentally measured retention indices., 2005. [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]
Zenkevich and Chupalov, 1996
Zenkevich, I.G.; Chupalov, A.A.,
New Possibilities of Chromato Mass Pectrometric Identification of Organic Compounds Using Increments of Gas Chromatographic Retention Indices of Molecular Structural Fragments,
Zh. Org. Khim. (Rus.), 1996, 32, 5, 656-666. [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, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Henry's Law data, Gas Chromatography, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid S°liquid Entropy of liquid at standard conditions Tboil Boiling point Tfus Fusion (melting) point Ttriple Triple point temperature d(ln(kH))/d(1/T) Temperature dependence parameter for Henry's Law constant k°H Henry's Law constant at 298.15K ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion ΔrH° Enthalpy of reaction at standard conditions ΔvapH Enthalpy of vaporization ΔvapH° 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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