Ethene, 1,1-dichloro-2,2-difluoro-

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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

Methyl Alcohol + Ethene, 1,1-dichloro-2,2-difluoro- = Methoxyflurane

By formula: CH4O + C2Cl2F2 = C3H4Cl2F2O

Quantity Value Units Method Reference Comment
Δr-38.0 ± 0.5kcal/molCmKennedy, Lacher, et al., 1969gas phase
Δr-37.2kcal/molCmHine and Rogers, 1968gas phase

Chlorine + Ethene, 1,1-dichloro-2,2-difluoro- = Ethane, 1,1,1,2-tetrachloro-2,2-difluoro-

By formula: Cl2 + C2Cl2F2 = C2Cl4F2

Quantity Value Units Method Reference Comment
Δr-41.08 ± 0.56kcal/molCmLacher, McKinley, et al., 1949gas phase; Heat of chlorination at 363 °K

3Hydrogen + Ethene, 1,1-dichloro-2,2-difluoro- = Ethane, 1,1-difluoro- + 2Hydrogen chloride

By formula: 3H2 + C2Cl2F2 = C2H4F2 + 2HCl

Quantity Value Units Method Reference Comment
Δr-83.33kcal/molChydLacher, Kianpour, et al., 1956gas phase; At 410 K

Hydrogen + Ethene, 1,1-dichloro-2,2-difluoro- = Ethene, 2-chloro-1,1-difluoro- + Hydrogen chloride

By formula: H2 + C2Cl2F2 = C2HClF2 + HCl

Quantity Value Units Method Reference Comment
Δr-21.56kcal/molChydLacher, Kianpour, et al., 1956gas phase; At 298 K

Isopropyl Alcohol + Ethene, 1,1-dichloro-2,2-difluoro- = C5H8Cl2F2O

By formula: C3H8O + C2Cl2F2 = C5H8Cl2F2O

Quantity Value Units Method Reference Comment
Δr-43.7 ± 0.3kcal/molEqkKennedy, Lacher, et al., 1969gas phase

Ethanol + Ethene, 1,1-dichloro-2,2-difluoro- = C4H6Cl2F2O

By formula: C2H6O + C2Cl2F2 = C4H6Cl2F2O

Quantity Value Units Method Reference Comment
Δr-39.3 ± 0.6kcal/molCmKennedy, Lacher, et al., 1969gas phase

1-Propanol + Ethene, 1,1-dichloro-2,2-difluoro- = C5H8Cl2F2O

By formula: C3H8O + C2Cl2F2 = C5H8Cl2F2O

Quantity Value Units Method Reference Comment
Δr-39.1 ± 0.4kcal/molCmKennedy, Lacher, et al., 1969gas phase

IR Spectrum

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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: Coblentz Society, Inc.

Gas Phase Spectrum

Ethylene, 1,2-dichloro-1,2-difluoro-

Infrared Spectrum

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1.0
Wavenumbers (cm-1)
Transmitance

Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.

Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

Additional Data

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Owner Copyright (C) 1987 by the Coblentz Society
Collection (C) 2018 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin DOW CHEMICAL COMPANY
Source reference COBLENTZ NO. 8831
Date 1964
Name(s) 1,1-dichloro-2,2-difluoroethylene
State GAS (60 mmHg, N2 ADDED, TOTAL PRESSURE 600 mmHg)
Instrument DOW KBr FOREPRISM-GRATING
Instrument parameters GRATING CHANGED AT 5.0, 7.5, 15.0 MICRON
Path length 5 CM
SPECTRAL CONTAMINATION DUE TO 1,1-dichloro-2,2-difluoro-Ethylene AROUND 1740 CM-1
Resolution 2
Sampling procedure TRANSMISSION
Data processing DIGITIZED BY COBLENTZ SOCIETY (BATCH II) FROM HARD COPY

This IR spectrum is from the Coblentz Society's evaluated infrared reference spectra collection.


Gas Chromatography

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

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

View large format table.

Column type Active phase I Reference Comment
CapillaryPorapack Q428.Zenkevich and Rodin, 2004Program: not specified
CapillaryMethyl Silicone454.Zenkevich, 1999Program: not specified
CapillaryPolydimethyl siloxanes454.Zenkevich, 1997Program: not specified

References

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

Kennedy, Lacher, et al., 1969
Kennedy, M.B.; Lacher, J.R.; Park, J.D., Reaction heats of organic compounds. VI. Heats of addition of some alcohols to 1,1-dichloro-2,2-difluoroethylene, Trans. Faraday Soc., 1969, 65, 1435-1442. [all data]

Hine and Rogers, 1968
Hine, J.; Rogers, F.E., Stabilizing interactions between substituents attached to the same saturated carbon atom. Enthalpies of addition of methanol, pyrrolidine, and 1-butanethiol to 1,1-dichloro-2,2-difluoroethylene, J. Am. Chem. Soc., 1968, 90, 6701-6. [all data]

Lacher, McKinley, et al., 1949
Lacher, J.R.; McKinley, J.J.; Walden, C.; Lea, K.; Park, J.D., Reaction heats of organic fluorine compounds. II. The vapor phase heats of chlorination of some simple fluoroolefins, J. Am. Chem. Soc., 1949, 71, 1334-1337. [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]

Zenkevich and Rodin, 2004
Zenkevich, I.G.; Rodin, A.A., Gas chromatographic identification of some volatile toxic fluorine containing compounds by precalculated retention indices, J. Ecol. Chem. (Rus.), 2004, 13, 1, 22-28. [all data]

Zenkevich, 1999
Zenkevich, I.G., New Application of the Retention Index Concept in Gas and High Performance Liquid Chromatography, Fresenius' J. Anal. Chem., 1999, 365, 4, 305-309, https://doi.org/10.1007/s002160051491 . [all data]

Zenkevich, 1997
Zenkevich, I.G., Influence of the Variations of Dynamics Molecular Parameterts on the Additivity of Chromatigraphic Retention Indices of Products of Organic Reactions Relative to Initial Reagents, Dokl. Akad. Nauk (Rus.), 1997, 353, 5, 625-627. [all data]


Notes

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