Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1α,2β,5α)-
- Formula: C10H20O
- Molecular weight: 156.2652
- IUPAC Standard InChIKey: NOOLISFMXDJSKH-KXUCPTDWSA-N
- CAS Registry Number: 89-78-1
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Stereoisomers:
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-, [1R-(1α,2α,5β)]-
- Levomenthol
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-, [1S-(1α,2α,5β)]-
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-, [1S-(1α,2β,5β)]-
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1α,2β,5β)-
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1α,2α,5β)-
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1α,2α,5α)-
- Other names: Menthol, cis-1,3,trans-1,4-; Hexahydrothymol; Menthacamphor; Menthol; Menthomenthol; Peppermint camphor; dl-Menthol; p-Menthan-3-ol; Cyclohexanol, 2-isopropyl-5-methyl-; NCI-C50000; 5-Methyl-2-(1-methylethyl)cyclohexanol; 2-Isopropyl-5-methylcyclohexanol; l-Menthol; 3-p-Menthanol; 5α-Methyl-2β-(1α-methylethyl)cyclohexanol; component of Dermoplast; Fancol menthol; Fisherman's friend lozenges; Menthol terpine hydrate; component of Minut-rub; Racemic menthol; component of Robitussin cough drops; component of Sarna; component of Theragesic; Therapeutic mineral ice; Cyclohexanol, 2-isopropyl-5-methyl-, (1α,2β,5α)-; 2-Isopropyl-5-methylcyclohexanol, (1α,2β,5α)-; 5-Methyl-2-(1-methylethyl)cyclohexanol, (1α,2β,5α)-; (.+/-.)-Menthol; Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1R,2S,5R)-rel-; NSC 2603; Racementhol; rac-Menthol; Diterpene
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Kovats' RI, non-polar column, temperature ramp
Go To: Top, 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
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-5 | BP-1 | BP-1 | BP-1 | HP-5 |
Column length (m) | 50. | 25. | 25. | 25. | 25. |
Carrier gas | He | N2 | N2 | H2 | |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.5 | 0.5 | 0.55 | 0.32 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.52 |
Tstart (C) | 50. | 60. | 60. | 60. | 40. |
Tend (C) | 280. | 220. | 220. | 220. | 240. |
Heat rate (K/min) | 5. | 5. | 5. | 5. | 4. |
Initial hold (min) | 2. | ||||
Final hold (min) | 10. | 10. | 10. | 15. | |
I | 1185. | 1169. | 1169. | 1173. | 1173. |
Reference | Baranauskiene, Venskutonis, et al., 2003 | Rajeswara Rao, 2002 | Rao B.R.R., 2002 | Jain, Aggarwal, et al., 2001 | Kitic, Palic, et al., 2001 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|
Active phase | DB-5 | BPX-5 | DB-5 | OV-1 |
Column length (m) | 30. | 50. | 30. | 23. |
Carrier gas | He | N2 | H2 | |
Substrate | ||||
Column diameter (mm) | 0.25 | 0.22 | 0.32 | |
Phase thickness (μm) | 0.25 | 0.25 | 0.3 | |
Tstart (C) | 40. | 60. | 40. | 50. |
Tend (C) | 250. | 185. | 210. | 200. |
Heat rate (K/min) | 2. | 2. | 2. | 3. |
Initial hold (min) | 5. | 10. | 2. | |
Final hold (min) | 20. | 120. | ||
I | 1141. | 1172. | 1174. | 1162. |
Reference | de Feo, Porta, et al., 1998 | Fournier, Hadjiakhoondi, et al., 1997 | Loayza, Abujder, et al., 1995 | Bicchi, Frattini, et al., 1988 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Baranauskiene, Venskutonis, et al., 2003
Baranauskiene, R.; Venskutonis, R.P.; Demyttenaere, J.C.R.,
Sensory and instrumental evaluation of catnip (Nepeta cataria L.) aroma,
J. Agric. Food Chem., 2003, 51, 13, 3840-3848, https://doi.org/10.1021/jf021187b
. [all data]
Rajeswara Rao, 2002
Rajeswara Rao, B.R.,
Biomass yield, essential oil yield and essential oil composition of rose-scented geranium (Pelargonium species) as influenced by row spacings and intercropping with cornmint (Mentha arvensis L.f. piperascens Malinv. ex Holmes),
Ind. Crops Prod., 2002, 16, 2, 133-144, https://doi.org/10.1016/S0926-6690(02)00038-9
. [all data]
Rao B.R.R., 2002
Rao B.R.R.,
Biomass yield, essential oil yield and essential oil composition of rose-scented geranium (Pelargonium species) as influenced by row spacings and intercropping with cornmint (Mentha arvensis L.f. piperascens Malinv. ex Holmes),
Industrial Crops and Products, 2002, 16, 2, 133-144, https://doi.org/10.1016/S0926-6690(02)00038-9
. [all data]
Jain, Aggarwal, et al., 2001
Jain, N.; Aggarwal, K.K.; Syamasundar, K.V.; Srivastava, S.K.; Kumar, S.,
Essential oil composition of geranium (Pelargonium sp.) from the plains of Northern India,
Flavour Fragr. J., 2001, 16, 1, 44-46, https://doi.org/10.1002/1099-1026(200101/02)16:1<44::AID-FFJ943>3.0.CO;2-X
. [all data]
Kitic, Palic, et al., 2001
Kitic, D.; Palic, R.; Ristic, M.; Sojanovic, G.; Jovanovic, T.,
The volatile constituents of Calamintha sylvatica Bromf. subsp. sylvatica,
Flavour Fragr. J., 2001, 16, 4, 257-258, https://doi.org/10.1002/ffj.995
. [all data]
de Feo, Porta, et al., 1998
de Feo, V.; Porta, G.D.; Urrunaga Soria, E.; Urrunaga Soria, R.; Senatore, F.,
Composition of the essential oil of Tagetes filifolia Lag.,
Flavour Fragr. J., 1998, 13, 3, 145-147, https://doi.org/10.1002/(SICI)1099-1026(199805/06)13:3<145::AID-FFJ707>3.0.CO;2-Q
. [all data]
Fournier, Hadjiakhoondi, et al., 1997
Fournier, G.; Hadjiakhoondi, A.; Leboeuf, M.; Cavé, A.; Charles, B.,
Essential oils of annonaceae. Part VII. Essential oils of Monanthotaxis declina (Sprague) verdcourt and Unonopsis guatterioides R. E. Fries,
Flavour Fragr. J., 1997, 12, 2, 95-98, https://doi.org/10.1002/(SICI)1099-1026(199703)12:2<95::AID-FFJ611>3.0.CO;2-Z
. [all data]
Loayza, Abujder, et al., 1995
Loayza, I.; Abujder, D.; Aranda, R.; Jakupovic, J.; Collin, G.; Deslauriers, H.; Jean, F.-I.,
Essential oils of Baccharis salicifolia, B. latifolia and B. dracunculifolia,
Phytochemistry, 1995, 38, 2, 381-389, https://doi.org/10.1016/0031-9422(94)00628-7
. [all data]
Bicchi, Frattini, et al., 1988
Bicchi, C.; Frattini, C.; Nano, G.M.; D'Amato, A.,
On column injection-dual channel analysis of essential oils,
J. Hi. Res. Chromatogr. Chromatogr. Comm., 1988, 11, 1, 56-60, https://doi.org/10.1002/jhrc.1240110115
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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