Benzene, 1,2-dichloro-3-methoxy-
- Formula: C7H6Cl2O
- Molecular weight: 177.028
- IUPAC Standard InChIKey: HFEASCCDHUVYKU-UHFFFAOYSA-N
- CAS Registry Number: 1984-59-4
- 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: 1,2-Dichloro-3-methoxybenzene; 2,3-Dichloroanisole
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Phase change 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: William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔsubH° | 83.6 ± 1.5 | kJ/mol | C | Ribeiro da Silva and Lobo Ferreira, 2008 |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Method | Reference |
---|---|---|---|
22.04 | 304.1 | DSC | Ribeiro da Silva and Lobo Ferreira, 2008 |
Gas Chromatography
Go To: Top, Phase change 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 |
---|---|---|---|---|---|
Capillary | SE-30 | 140. | 1298. | Korhonen, 1984 | N2; Column length: 25. m; Column diameter: 0.3 mm |
Capillary | SE-30 | 160. | 1309. | Korhonen, 1984 | N2; Column length: 25. m; Column diameter: 0.3 mm |
Capillary | SE-30 | 180. | 1322. | Korhonen, 1984 | N2; Column length: 25. m; Column diameter: 0.3 mm |
Kovats' RI, polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | OV-351 | 140. | 1957. | Korhonen, 1984 | N2; Column length: 25. m; Column diameter: 0.32 mm |
Capillary | OV-351 | 160. | 1977. | Korhonen, 1984 | N2; Column length: 25. m; Column diameter: 0.32 mm |
Capillary | OV-351 | 180. | 1985. | Korhonen, 1984 | N2; Column length: 25. m; Column diameter: 0.32 mm |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | SE-30 | 1306. | Korhonen, 1984 | N2, 10. K/min; Column length: 25. m; Column diameter: 0.3 mm; Tstart: 100. C |
Capillary | SE-30 | 1287. | Korhonen, 1984 | N2, 2. K/min; Column length: 25. m; Column diameter: 0.3 mm; Tstart: 100. C |
Capillary | SE-30 | 1299. | Korhonen, 1984 | N2, 6. K/min; Column length: 25. m; Column diameter: 0.3 mm; Tstart: 100. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | VF-5MS | 1336.8 | Tret'yakov, 2007 | 30. m/0.25 mm/0.25 μm, He; Program: Multi-step temperature program; T(initial)=60C; T(final)=270C |
Van Den Dool and Kratz RI, polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | OV-351 | 1951. | Korhonen, 1984 | N2, 10. K/min; Column length: 25. m; Column diameter: 0.32 mm; Tstart: 100. C |
Capillary | OV-351 | 1933. | Korhonen, 1984 | N2, 2. K/min; Column length: 25. m; Column diameter: 0.32 mm; Tstart: 100. C |
Capillary | OV-351 | 1945. | Korhonen, 1984 | N2, 6. K/min; Column length: 25. m; Column diameter: 0.32 mm; Tstart: 100. C |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Ultra-1 | 1280. | Okumura, 1991 | 25. m/0.32 mm/0.25 μm, He, 3. K/min; Tstart: 80. C; Tend: 260. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | CP Sil 2 | 1274. | Fuhrer, Deissler, et al., 1997 | 55. m/0.25 mm/0.25 μm, N2; Program: 40C(3min) => 20C/min => 80C => 2C/min => 240C(45min) |
References
Go To: Top, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ribeiro da Silva and Lobo Ferreira, 2008
Ribeiro da Silva, Manuel A.V.; Lobo Ferreira, Ana I.M.C.,
Thermochemical study of four isomers of dichloroanisole,
The Journal of Chemical Thermodynamics, 2008, 40, 6, 924-930, https://doi.org/10.1016/j.jct.2008.02.003
. [all data]
Korhonen, 1984
Korhonen, I.O.O.,
Gas-Liquid Chromatographic Analyses. XXVIII. Capillary Column Studies of Chlorinated Anisoles,
J. Chromatogr., 1984, 294, 99-116, https://doi.org/10.1016/S0021-9673(01)96118-7
. [all data]
Tret'yakov, 2007
Tret'yakov, K.V.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2007. [all data]
Okumura, 1991
Okumura, T.,
retention indices of environmental chemicals on methyl silicone capillary column,
Journal of Environmental Chemistry (Japan), 1991, 1, 2, 333-358, https://doi.org/10.5985/jec.1.333
. [all data]
Fuhrer, Deissler, et al., 1997
Fuhrer, U.; Deissler, A.; Schreitmuller, J.; Ballschmiter, K.,
Analysis of Halogenated Methoxybenzenes and Hexachlorobenzene (HCB) in the Picogram m-3 Range in Marine Air,
Chromatographia, 1997, 45, 1, 414-427, https://doi.org/10.1007/BF02505594
. [all data]
Notes
Go To: Top, Phase change data, Gas Chromatography, References
- Symbols used in this document:
ΔfusH Enthalpy of fusion ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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