2,3-Butanediol, 2,3-dimethyl-
- Formula: C6H14O2
- Molecular weight: 118.1742
- IUPAC Standard InChI: InChI=1S/C6H14O2/c1-5(2,7)6(3,4)8/h7-8H,1-4H3
- IUPAC Standard InChIKey: IVDFJHOHABJVEH-UHFFFAOYSA-N
- CAS Registry Number: 76-09-5
- 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: Pinacol; Tetramethylethylene glycol; 2,3-Dimethyl-2,3-butanediol; meso-2,3-Dimethyl-2,3-butanediol; 2,3-Dihydroxy-2,3-dimethylbutane; 2,3-Dimethyl-2,3-dihydroxybutane
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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 |
|---|---|---|---|---|---|
| Packed | Apiezon L | 160. | 850. | Bogoslovsky, Anvaer, et al., 1978 | Celite 545 |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1338. | Shiratsuchi, Shimoda, et al., 1994 | 60. m/0.25 mm/0.25 μm, 2. K/min, 230. C @ 60. min; Tstart: 50. C |
| Capillary | DB-Wax | 1338. | Shiratsuchi, Shimoda, et al., 1994, 2 | 60. m/0.25 mm/0.25 μm, He, 2. K/min, 230. C @ 60. min; Tstart: 50. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-30 | 843. | Vinogradov, 2004 | Program: not specified |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bogoslovsky, Anvaer, et al., 1978
Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S.,
Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192. [all data]
Shiratsuchi, Shimoda, et al., 1994
Shiratsuchi, H.; Shimoda, M.; Imayoshi, K.; Noda, K.; Osajima, Y.,
Off-flavor compounds in spray-dried skim milk powder,
J. Agric. Food Chem., 1994, 42, 6, 1323-1327, https://doi.org/10.1021/jf00042a014
. [all data]
Shiratsuchi, Shimoda, et al., 1994, 2
Shiratsuchi, H.; Shimoda, M.; Imayoshi, K.; Noda, K.; Osajima, Y.,
Volatile flavor compounds in spray-dried skim milk powder,
J. Agric. Food Chem., 1994, 42, 4, 984-988, https://doi.org/10.1021/jf00040a028
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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