Methyl Alcohol
- Formula: CH4O
- Molecular weight: 32.0419
- IUPAC Standard InChI: InChI=1S/CH4O/c1-2/h2H,1H3
- IUPAC Standard InChIKey: OKKJLVBELUTLKV-UHFFFAOYSA-N
- CAS Registry Number: 67-56-1
- 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: Methanol; Carbinol; Methyl hydroxide; Methylol; Monohydroxymethane; Wood alcohol; CH3OH; Colonial spirit; Columbian spirit; Hydroxymethane; Wood naphtha; Alcool methylique; Alcool metilico; Columbian spirits; Metanolo; Methylalkohol; Metylowy alkohol; Pyroxylic spirit; Wood spirit; Rcra waste number U154; UN 1230; Pyro alcohol; Spirit of wood; Bieleski's solution; NSC 85232
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- Information on this page:
- Other data available:
- Condensed phase thermochemistry data
- Phase change data
- Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 100, reactions 101 to 150, reactions 151 to 200, reactions 201 to 250, reactions 251 to 300
- Henry's Law data
- Gas phase ion energetics data
- Ion clustering data
- Mass spectrum (electron ionization)
- Fluid Properties
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Gas phase thermochemistry data
Go To: Top, IR Spectrum, Vibrational and/or electronic energy levels, 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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -205. ± 10. | kJ/mol | AVG | N/A | Average of 9 values; Individual data points |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°gas | -763.68 ± 0.20 | kJ/mol | Cm | Rossini, 1932 | Flame Calorimetry; Corresponding ΔfHºgas = -201.49 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS |
Constant pressure heat capacity of gas
| Cp,gas (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 34.00 | 50. | Thermodynamics Research Center, 1997 | p=1 bar. Recommended entropies and heat capacities are in good agreement with other statistically calculated values [ Ivash E.V., 1955, Zhuravlev E.Z., 1959, Chen S.S., 1977, Chao J., 1986, Gurvich, Veyts, et al., 1989]. Please also see Chao J., 1986, 2.; GT |
| 36.95 | 100. | ||
| 38.64 | 150. | ||
| 39.71 | 200. | ||
| 42.59 | 273.15 | ||
| 44.06 ± 0.03 | 298.15 | ||
| 44.17 | 300. | ||
| 51.63 | 400. | ||
| 59.70 | 500. | ||
| 67.19 | 600. | ||
| 73.86 | 700. | ||
| 79.76 | 800. | ||
| 84.95 | 900. | ||
| 89.54 | 1000. | ||
| 93.57 | 1100. | ||
| 97.12 | 1200. | ||
| 100.24 | 1300. | ||
| 102.98 | 1400. | ||
| 105.40 | 1500. | ||
| 110.2 | 1750. | ||
| 113.8 | 2000. | ||
| 116.5 | 2250. | ||
| 118.6 | 2500. | ||
| 120. | 2750. | ||
| 121. | 3000. |
Constant pressure heat capacity of gas
| Cp,gas (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 42.4 ± 1.3 | 279. | Stromsoe E., 1970 | Heat capacity at 279 K was obtained by thermal conductivity [ Halford J.O., 1957]. Vapor heat capacities from calorimetric measurements [ De Vries T., 1941] were converted to the ideal gas heat capacities by corrections for the gas imperfection effects [ Chen S.S., 1977, Chao J., 1986, 2]. Ideal gas heat capacities are given by [ Stromsoe E., 1970] as a linear function Cp=f1*(a+bT). This expression approximates the experimental values with the average deviation of 1.17 J/mol*K. The accuracy of the experimental heat capacities [ Stromsoe E., 1970] is estimated as less than 0.3%. Please also see De Vries T., 1941, Weltner W., 1951, Halford J.O., 1957.; GT |
| 48.0 ± 1.3 | 345.6 | ||
| 46.8 ± 1.2 | 347.35 | ||
| 46.1 ± 1.3 | 349.65 | ||
| 47.6 ± 1.2 | 356.55 | ||
| 46.7 ± 1.3 | 358.15 | ||
| 48.2 ± 1.3 | 358.85 | ||
| 48.8 ± 1.3 | 359.85 | ||
| 50.3 ± 1.3 | 368.15 | ||
| 49.0 ± 1.2 | 373.35 | ||
| 51.3 ± 1.3 | 382.15 | ||
| 51.1 ± 1.2 | 398.95 | ||
| 52.3 ± 1.3 | 401.15 | ||
| 51.3 ± 1.2 | 401.35 | ||
| 52.01 ± 0.42 | 403.2 | ||
| 53.2 ± 1.3 | 420.15 | ||
| 53.9 ± 1.2 | 431.45 | ||
| 54.8 ± 1.2 | 442.15 | ||
| 55.9 ± 1.3 | 442.65 | ||
| 56.0 ± 1.2 | 457.35 | ||
| 57.20 ± 0.42 | 464.0 | ||
| 57.8 ± 1.2 | 477.75 | ||
| 58.4 ± 1.2 | 485.05 | ||
| 59.5 ± 1.2 | 498.95 | ||
| 60.4 ± 1.3 | 521.2 | ||
| 61.4 ± 1.2 | 521.35 | ||
| 64.3 ± 1.2 | 555.95 | ||
| 66.4 ± 1.2 | 581.35 | ||
| 66.8 ± 1.2 | 585.35 |
IR Spectrum
Go To: Top, Gas phase thermochemistry data, Vibrational and/or electronic energy levels, Gas Chromatography, References, Notes
Data compiled by: Coblentz Society, Inc.
- GAS (70 mmHg, N2 ADDED, TOTAL PRESSURE 600 mmHg); DOW KBr FOREPRISM-GRATING; DIGITIZED BY NIST FROM HARD COPY (FROM TWO SEGMENTS); 2 cm-1 resolution
- GAS (VAPOR); PERKIN-ELMER 21 (GRATING); DIGITIZED BY NIST FROM HARD COPY; 4 cm-1 resolution
- SOLUTION (2% IN CCl4 FOR 3800-1330, 2% IN CS2 FOR 1330-400 CM-1) VS SOLVENT; DOW KBr FOREPRISM-GRATING; DIGITIZED BY NIST FROM HARD COPY (FROM TWO SEGMENTS); 4 cm-1 resolution
Data compiled by: Pamela M. Chu, Franklin R. Guenther, George C. Rhoderick, and Walter J. Lafferty
- gas; IFS66V (Bruker); 3-Term B-H Apodization
0.1250, 0.2410, 0.4820, 0.9640, 1.9290 cm-1 resolution - gas; IFS66V (Bruker); Boxcar Apodization
0.1250, 0.2410, 0.4820, 0.9640, 1.9290 cm-1 resolution - gas; IFS66V (Bruker); Happ Genzel Apodization
0.1250, 0.2410, 0.4820, 0.9640, 1.9290 cm-1 resolution - gas; IFS66V (Bruker); NB Strong Apodization
0.1250, 0.2410, 0.4820, 0.9640, 1.9290 cm-1 resolution - gas; IFS66V (Bruker); Triangular Apodization
0.1250, 0.2410, 0.4820, 0.9640, 1.9290 cm-1 resolution
Vibrational and/or electronic energy levels
Go To: Top, Gas phase thermochemistry data, IR Spectrum, 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: Takehiko Shimanouchi
Gas Symmetry: Cs Symmetry Number σ = 1
| Sym. | No | Approximate | Selected Freq. | Infrared | Raman | Comments | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Species | type of mode | Value | Rating | Value | Phase | Value | Phase | |||
| a' | 1 | OH str | 3681 | A | 3681 M | gas | ||||
| a' | 2 | CH3 d-str | 3000 | C | 3000 M | gas | ||||
| a' | 3 | CH3 s-str | 2844 | A | 2844 S | gas | ||||
| a' | 4 | CH3 d-deform | 1477 | B | 1477 M | gas | OV(ν10) | |||
| a' | 5 | CH3 s-deform | 1455 | A | 1455 M | gas | ||||
| a' | 6 | OH bend | 1345 | B | 1345 S | gas | ||||
| a' | 7 | CH3 rock | 1060 | D | 1060 W | gas | OV(ν8) | |||
| a' | 8 | CO str | 1033 | A | 1033 VS | gas | 1032 | gas | ||
| a | 9 | CH3 d-str | 2960 | C | 2960 S | gas | 2955 | gas | ||
| a | 10 | CH3 d-deform | 1477 | B | 1477 M | gas | OV(ν4) | |||
| a | 11 | CH3 rock | 1165 | C | 1165 | liq. | ||||
| a | 12 | Torsion | 295 | A | 80~300 | gas | ?/? Value of ν12 is undefined because of large coupling between internal & overall rotations. | |||
| a | 12 | Torsion | 200 | E | 80~300 | gas | ?/? Value of ν12 is undefined because of large coupling between internal & overall rotations. | |||
Source: Shimanouchi, 1972
Liquid Symmetry: Cs Symmetry Number σ = 1
| Sym. | No | Approximate | Selected Freq. | Infrared | Raman | Comments | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Species | type of mode | Value | Rating | Value | Phase | Value | Phase | |||
| a' | 1 | OH str | 3328 | D | 3328 vb | liq. | 3270-3480 | liq. | ||
| a' | 2 | CH3 d-str | 2980 | C | 2980 M | liq. | 2993 | liq. | ||
| a' | 3 | CH3 s-str | 2834 | C | 2834 S | liq. | 2834 | liq. | ||
| a' | 4 | CH3 d-deform | 1480 | C | 1480 M | liq. | 1464 | liq. | OV(ν10) | |
| a' | 5 | CH3 s-deform | 1450 | C | 1450 M | liq. | ||||
| a' | 6 | OH bend | 1418 | C | 1418 M b | liq. | ||||
| a' | 7 | CH3 rock | 1115 | C | 1115 M | liq. | 1107 | liq. | ||
| a' | 8 | CO str | 1030 | C | 1030 VS | liq. | 1033 | liq. | ||
| a | 9 | CH3 d-str | 2946 | C | 2946 S | liq. | 2940 | liq. | ||
| a | 10 | CH3 d-deform | 1480 | C | 1480 M | liq. | 1464 | liq. | OV(ν4) | |
| a | 11 | CH3 rock | 1165 | C | 1165 | liq. | ||||
| a | 12 | Torsion | 655 | D | 655 vb | liq. | ||||
Source: Shimanouchi, 1972
Notes
| VS | Very strong |
| S | Strong |
| M | Medium |
| W | Weak |
| b | Broad |
| vb | Very broad |
| OV | Overlapped by band indicated in parentheses. |
| A | 0~1 cm-1 uncertainty |
| B | 1~3 cm-1 uncertainty |
| C | 3~6 cm-1 uncertainty |
| D | 6~15 cm-1 uncertainty |
| E | 15~30 cm-1 uncertainty |
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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | SE-30 | 140. | 340. | Haken and Korhonen, 1985 | Column length: 25. m; Column diameter: 0.33 mm |
| Packed | SE-30 | 100. | 384. | Winskowski, 1983 | Gaschrom Q; Column length: 2. m |
| Packed | SE-30 | 150. | 356. | Haken, Nguyen, et al., 1979 | Celatom AW silanized; Column length: 3.7 m |
| Packed | Apiezon L | 120. | 336. | Bogoslovsky, Anvaer, et al., 1978 | Celite 545 |
| Packed | SE-30 | 100. | 373. | Pías and Gascó, 1975 | Ar, Chromosorb W AW DMCS HP (80-100 mesh); Column length: 1. m |
| Packed | Apiezon L | 100. | 355. | Brown, Chapman, et al., 1968 | N2, DCMS-treated Chromosorb W; Column length: 2.3 m |
| Packed | SE-30 | 80. | 330. | Viani, Müggler-Chavan, et al., 1965 | He, Chromosorb P; Column length: 6. m |
Kovats' RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Petrocol DH-100 | 380. | Haagen-Smit Laboratory, 1997 | He; Column length: 100. m; Column diameter: 0.2 mm; Program: 5C(10min) => 5C/min => 50C(48min) => 1.5C/min => 195C(91min) |
Kovats' RI, polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | OV-351 | 100. | 917. | Haken and Korhonen, 1985 | N2; Column length: 25. m; Column diameter: 0.32 mm |
| Capillary | OV-351 | 80. | 891. | Haken and Korhonen, 1985 | N2; Column length: 25. m; Column diameter: 0.32 mm |
| Packed | PEG-2000 | 152. | 860. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
| Packed | PEG-2000 | 179. | 881. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
| Packed | Carbowax 20M | 100. | 892. | Zarazir, Chovin, et al., 1970 | Chromosorb W; Column length: 2. m |
| Packed | Polyethylene Glycol 4000 | 100. | 904. | Bonastre and Grenier, 1968 | Chromosorb P; Column length: 6. m |
| Packed | Polyethylene Glycol 4000 | 120. | 897. | Bonastre and Grenier, 1968 | Chromosorb P; Column length: 6. m |
| Packed | Polyethylene Glycol 4000 | 140. | 886. | Bonastre and Grenier, 1968 | Chromosorb P; Column length: 6. m |
| Packed | Polyethylene Glycol 4000 | 80. | 914. | Bonastre and Grenier, 1968 | Chromosorb P; Column length: 6. m |
Kovats' RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | CBP-20 | 899. | Shimadzu, 2003 | 25. m/0.2 mm/0.25 μm, He, 50. C @ 5. min, 4. K/min; Tend: 200. C |
| Capillary | DB-Wax | 888. | Shimoda and Shibamoto, 1990 | He, 40. C @ 6. min, 3. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tend: 190. C |
Kovats' RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Packed | Carbowax 20M | 869. | Kevei and Kozma, 1976 | Chromosorb; Program: not specified |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Petrocol DH | 372.7 | Censullo, Jones, et al., 2003 | 50. m/0.25 mm/0.5 μm, He, 35. C @ 10. min, 3. K/min, 200. C @ 10. min |
| Capillary | Petrocol DH | 378.2 | Censullo, Jones, et al., 2003 | 50. m/0.25 mm/0.5 μm, He, 35. C @ 10. min, 3. K/min, 200. C @ 10. min |
| Capillary | SE-30 | 400.0 | Golovnya, Kuz'menko, et al., 2000 | 25. m/0.32 mm/1. μm, He, 4. K/min; Tstart: 60. C |
| Capillary | SE-30 | 400.0 | Golovnya, Kuz'menko, et al., 2000, 2 | 25. m/0.32 mm/1. μm, He, 4. K/min; Tstart: 60. C |
| Capillary | DB-1 | 361. | Bartelt, 1997 | 30. m/0.32 mm/5. μm, He, 35. C @ 1. min, 10. K/min; Tend: 270. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Packed | SE-30 | 368. | Peng, Ding, et al., 1988 | Supelcoport; Chromosorb; Column length: 3.05 m; Program: 40C(5min) => 10C/min => 200C or 250C (60min) |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Carbowax | 910.4 | Censullo, Jones, et al., 2003 | 60. m/0.25 mm/0.5 μm, He, 50. C @ 10. min, 5. K/min, 250. C @ 10. min |
| Capillary | FFAP | 916. | Ott, Fay, et al., 1997 | 30. m/0.25 mm/0.25 μm, He, 20. C @ 1. min, 4. K/min, 200. C @ 1. min |
| Packed | Carbowax 20M | 866. | van den Dool and Kratz, 1963 | Celite 545, 4.6 K/min; Tstart: 75. C; Tend: 228. C |
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | DB-1 | 60. | 382. | Shimadzu, 2003, 2 | 60. m/0.32 mm/1. μm, He |
| Packed | Squalane | 100. | 338. | Vernon, 1971 | N2 |
| Packed | DC-400 | 150. | 370. | Anderson, 1968 | Helium, Gas-Pak (60-80 mesh); Column length: 3.0 m |
| Packed | Squalane | 125. | 348. | Cremer and Nonn, 1964 | H2, Chromosorb W (80-100 mesh); Column length: 3. m |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Polydimethyl siloxane: CP-Sil 5 CB | 395. | Bramston-Cook, 2013 | 60. m/0.25 mm/1.0 μm, Helium, 45. C @ 1.45 min, 3.6 K/min, 210. C @ 2.72 min |
| Capillary | Petrocol DH | 379. | Supelco, 2012 | 100. m/0.25 mm/0.50 μm, Helium, 20. C @ 15. min, 15. K/min, 220. C @ 30. min |
| Capillary | HP-5 | 367.5 | Leffingwell and Alford, 2005 | 60. m/0.32 mm/0.25 μm, He, 30. C @ 2. min, 2. K/min, 260. C @ 28. min |
| Capillary | OV-101 | 381. | Zenkevich, 2005 | 25. m/0.20 mm/0.10 μm, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C |
| Capillary | BP-1 | 370. | Health Safety Executive, 2000 | 50. m/0.22 mm/0.75 μm, He, 5. K/min; Tstart: 50. C; Tend: 200. C |
| Capillary | DB-5MS | 353.5 | Shoenmakers, Oomen, et al., 2000 | 30. m/0.25 mm/0.25 μm, He, 40. C @ 1. min, 3. K/min; Tend: 250. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 MS | 381. | Kotowska, Zalikowski, et al., 2012 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
| Capillary | Methyl Silicone | 373. | Chen and Feng, 2007 | Program: not specified |
| Capillary | Methyl Silicone | 373. | Kou, Zhang, et al., 2006 | Program: not specified |
| Capillary | Methyl Silicone | 408. | Blunden, Aneja, et al., 2005 | 60. m/0.32 mm/1.0 μm, Helium; Program: -50 0C (2 min) 8 0C/min -> 200 0C (7.75 min) 25 0C -> 225 0C (8 min) |
| Capillary | Methyl Silicone | 373. | Fu and Wang, 2004 | Program: not specified |
| Capillary | Methyl Silicone | 362. | N/A | Program: not specified |
| Capillary | Polydimethyl siloxanes | 381. | Zenkevich, 2001 | Program: not specified |
| Capillary | Polydimethyl siloxanes | 381. | Zenkevich, 2001, 2 | Program: not specified |
| Capillary | Methyl Silicone | 381. | Zenkevich, 1999 | Program: not specified |
| Capillary | SPB-1 | 353. | Flanagan, Streete, et al., 1997 | 60. m/0.53 mm/5. μm, He; Program: 40C(6min) => 5C/min => 80C => 10C/min => 200C |
| Capillary | Polydimethyl siloxanes | 381. | Zenkevich and Chupalov, 1996 | Program: not specified |
| Capillary | Methyl Silicone | 381. | Zenkevich, Korolenko, et al., 1995 | Program: not specified |
| Capillary | DB-1 | 348. | Schuberth, 1994 | 30. m/0.25 mm/1. μm, He; Program: 40C (4min) => 10C/min => 200C => 50C/min => 250C |
| Capillary | SPB-1 | 353. | 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 | 391. | Strete, Ruprah, et al., 1992 | 60. m/0.53 mm/5.0 μm, Helium; Program: not specified |
| Capillary | CP Sil 8 CB | 404. | 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, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc. | 384. | Waggott and Davies, 1984 | Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified |
Normal alkane RI, polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | Carbowax 20M | 100. | 892. | Sun, Siepmann, et al., 2006 | 30. m/0.25 mm/0.25 μm, Helium |
| Capillary | Carbowax 20M | 60. | 899. | Sun, Siepmann, et al., 2006 | 30. m/0.25 mm/0.25 μm, Helium |
| Capillary | Carbowax 20M | 80. | 895. | Sun, Siepmann, et al., 2006 | 30. m/0.25 mm/0.25 μm, Helium |
| Capillary | DB-Wax | 60. | 921. | Shimadzu, 2003, 2 | 50. m/0.32 mm/1. μm, He |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 911. | Shimadzu, 2012 | 30. m/0.32 mm/0.50 μm, Helium, 4. K/min; Tstart: 40. C; Tend: 260. C |
| Capillary | DB-Wax | 907. | Chida, Sone, et al., 2004 | 60. m/0.25 mm/0.5 μm, 35. C @ 5. min, 4. K/min, 240. C @ 10. min |
| Capillary | DB-Wax | 911. | Shimadzu Corporation, 2003 | 30. m/0.32 mm/0.5 μm, He, 4. K/min; Tstart: 40. C; Tend: 260. C |
| Capillary | DB-Wax | 903. | Tanaka, Yamauchi, et al., 2003 | 30. m/0.25 mm/0.25 μm, 30. C @ 1. min, 4. K/min; Tend: 250. C |
| Capillary | DB-Wax | 905. | Tanaka, Yamauchi, et al., 2003 | 30. m/0.25 mm/0.25 μm, 30. C @ 1. min, 4. K/min; Tend: 250. C |
| Capillary | TC-Wax | 898. | Suhardi, Suzuki, et al., 2002 | 60. m/0.25 mm/0.25 μm, He, 40. C @ 10. min, 3. K/min, 230. C @ 10. min |
| Capillary | DB-Wax | 905. | Duque, Bonilla, et al., 2001 | 30. m/0.25 mm/0.25 μm, Helium, 4. K/min, 220. C @ 30. min; Tstart: 25. C |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Carbowax 20M | 920. | Vinogradov, 2004 | Program: not specified |
| Capillary | Polyethylene Glycol | 897. | Zenkevich, Korolenko, et al., 1995 | Program: not specified |
| Capillary | DB-Wax | 909. | Peng, Yang, et al., 1991 | Program: not specified |
| Capillary | Carbowax 400, Carbowax 20M, Carbowax 1540, Carbowax 4000, Superox 06, PEG 20M, etc. | 907. | Waggott and Davies, 1984 | Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified |
| Capillary | Carbowax 400, Carbowax 20M, Carbowax 1540, Carbowax 4000, Superox 06, PEG 20M, etc. | 920. | Waggott and Davies, 1984 | Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified |
| Capillary | Carbowax 20M | 883. | Ramsey and Flanagan, 1982 | Program: not specified |
References
Go To: Top, Gas phase thermochemistry data, IR Spectrum, Vibrational and/or electronic energy levels, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Rossini, 1932
Rossini, F.D.,
The heats of combustion of methyl and ethyl alcohols,
J. Res. NBS, 1932, 8, 119-139. [all data]
Thermodynamics Research Center, 1997
Thermodynamics Research Center,
Selected Values of Properties of Chemical Compounds., Thermodynamics Research Center, Texas A&M University, College Station, Texas, 1997. [all data]
Ivash E.V., 1955
Ivash E.V.,
Thermodynamic properties of ideal gaseous methanol,
J. Chem. Phys., 1955, 23, 1814-1818. [all data]
Zhuravlev E.Z., 1959
Zhuravlev E.Z.,
Isotopic effect on thermodynamic functions of some organic deuterocompounds in the ideal gas state,
Tr. Khim. i Khim. Tekhnol., 1959, 2, 475-485. [all data]
Chen S.S., 1977
Chen S.S.,
Thermodynamic properties of normal and deuterated methanols,
J. Phys. Chem. Ref. Data, 1977, 6, 105-112. [all data]
Chao J., 1986
Chao J.,
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Notes
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