Methoxyflurane
- Formula: C3H4Cl2F2O
- Molecular weight: 164.966
- IUPAC Standard InChI: InChI=1S/C3H4Cl2F2O/c1-8-3(6,7)2(4)5/h2H,1H3
- IUPAC Standard InChIKey: RFKMCNOHBTXSMU-UHFFFAOYSA-N
- CAS Registry Number: 76-38-0
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Ethane, 2,2-dichloro-1,1-difluoro-1-methoxy-; Ether, 2,2-dichloro-1,1-difluoroethyl methyl; Analgizer; Anecotan; Inhalan; Methoflurane; Methoxane; Methoxyfluran; Methyl 1,1-difluoro-2,2-dichloroethyl ether; Metofane; Metoxfluran; Metoxifluran; Penthrane; Pentran; Pentrane; 2,2-Dichloro-1,1-difluoro-1-methoxyethane; 2,2-Dichloro-1,1-difluoroethyl methyl ether; Methofane; Ingalan; NSC-110432; Methoxiflurane; DA-759; Methyl 2,2-dichloro-1,1-difluoroethyl ether
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Reaction thermochemistry data
Go To: Top, 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: 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: CH4O + C2Cl2F2 = C3H4Cl2F2O
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -38.0 ± 0.5 | kcal/mol | Cm | Kennedy, Lacher, et al., 1969 | gas phase |
| ΔrH° | -37.2 | kcal/mol | Cm | Hine and Rogers, 1968 | gas phase |
Gas Chromatography
Go To: Top, Reaction thermochemistry 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
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BP-1 | 706. | 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 | 708. | Zenkevich, 1997 | Program: not specified |
| Capillary | SPB-1 | 701. | 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 | 701. | Strete, Ruprah, et al., 1992 | 60. m/0.53 mm/5.0 μm, Helium; Program: not specified |
| Capillary | CP Sil 8 CB | 722. | Weller and Wolf, 1989 | 40. m/0.25 mm/0.25 μm, He; Program: 30 0C (1 min) 15 0C/min -> 45 0C 3 0C/min -> 120 0C |
| Capillary | OV-1 | 701. | Ramsey and Flanagan, 1982 | Program: not specified |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Carbowax 20M | 1124. | Ramsey and Flanagan, 1982 | Program: not specified |
References
Go To: Top, Reaction thermochemistry data, Gas Chromatography, Notes
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]
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, 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]
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]
Weller and Wolf, 1989
Weller, J.-P.; Wolf, M.,
Massenspektroskopie und Headspace-GC,
Beitr. Gerichtl. Med., 1989, 47, 525-532. [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, Reaction thermochemistry data, Gas Chromatography, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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