1,2-Cyclohexanediol, 1-methyl-4-(1-methylethenyl)-

Formula: C₁₀H₁₈O₂
Molecular weight: 170.2487
IUPAC Standard InChI: InChI=1S/C10H18O2/c1-7(2)8-4-5-10(3,12)9(11)6-8/h8-9,11-12H,1,4-6H2,2-3H3
IUPAC Standard InChIKey: WKZWTZTZWGWEGE-UHFFFAOYSA-N
CAS Registry Number: 1946-00-5
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: 1-Methyl-4-(1-methylethenyl)-1,2-cyclohexanediol; 8-p-Menthadien-1,2-diol; 8-p-Menthen-1,2-diol; Limonene-1,2-diol; Limonene glycol; 1-Methyl-4-(prop-1-en-2-yl)cyclohexane-1,2-diol; 4-Isopropenyl-1-methyl-1,2-cyclohexanediol; 1199-56-0; 7632-34-0; limonene-diol; Limonen-1,2-diol; p-menth-8-ene-trans-1,2-diol; p-Menth-8-en-1,2-diol; trans-p-menth-8-ene-1,2-diol; 1-methyl-4-(1-methylvinyl)cyclohexane-1,2-diol
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Other data available:
- Mass spectrum (electron ionization)
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Gas Chromatography

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Van Den Dool and Kratz RI, non-polar column, custom temperature program

Column type	Active phase	I	Reference	Comment
Capillary	HP-5MS	1342.9	Andriamaharavo, 2014	30. m/0.25 mm/0.25 μm, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min)

Van Den Dool and Kratz RI, polar column, temperature ramp

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Column type	Active phase	I	Reference	Comment
Capillary	DB-Wax	2325.	Choi and Sawamura, 2000	60. m/0.25 mm/0.25 μm, N2, 70. C @ 2. min, 2. K/min, 230. C @ 20. min
Capillary	DB-Wax	2226.	Shimoda, Wu, et al., 1996	60. m/0.25 mm/0.25 μm, He, 3. K/min; T_start: 50. C; T_end: 230. C

Normal alkane RI, non-polar column, custom temperature program

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Column type	Active phase	I	Reference	Comment
Capillary	DB-5	1321.	Hamm, Bleton, et al., 2005	30. m/0.25 mm/0.25 μm, He; Program: 40C(1min) => 9C/min => 130C => 2C/min => 230C
Capillary	DB-5	1321.	Hamm, Bleton, et al., 2004	30. m/0.25 mm/0.25 μm, He; Program: 40C(1min) => 9C/min => 130C => 2C/min => 230C

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	DB-Wax	2268.	Umano, Hagi, et al., 2002	60. m/0.25 mm/0.25 μm, He, 40. C @ 2. min, 2. K/min; T_end: 200. C
Capillary	TC-Wax	2290.	Shuichi, Masazumi, et al., 1996	80. C @ 5. min, 3. K/min; Column length: 60. m; Column diameter: 0.25 mm; T_end: 240. C

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type	Active phase	I	Reference	Comment
Capillary	DB-Wax	2273.	Selli, 2007	30. m/0.32 mm/0.50 μm, Hydrogen; Program: 60 0C (3 min) 2 0C/min -> 220 0C 3 0C/min -> 245 0C (20 min)
Capillary	HP-Innowax	2275.	Piasenzotto, Gracco, et al., 2003	30. m/0.32 mm/0.5 μm, He; Program: 50C(4min) => 10C/min => 230C(10min) => 10C/min => 250C
Capillary	HP-Innowax	2306.	Piasenzotto, Gracco, et al., 2003	30. m/0.32 mm/0.5 μm, He; Program: 50C(4min) => 10C/min => 230C(10min) => 10C/min => 250C

References

Go To: Top, Gas Chromatography, Notes

Andriamaharavo, 2014
Andriamaharavo, N.R., Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]

Choi and Sawamura, 2000
Choi, H.-S.; Sawamura, M., Composition of the essential oil of Citrus tamurana Hort. ex Tanaka (Hyuganatsu), J. Agric. Food Chem., 2000, 48, 10, 4868-4873, https://doi.org/10.1021/jf000651e . [all data]

Shimoda, Wu, et al., 1996
Shimoda, M.; Wu, Y.; Osajima, Y., Aroma compounds from aqueous solution of Haze (Rhus succedanea) honey determined by adsorptive column chromatography, J. Agric. Food Chem., 1996, 44, 12, 3913-3918, https://doi.org/10.1021/jf9601168 . [all data]

Hamm, Bleton, et al., 2005
Hamm, S.; Bleton, J.; Connan, J.; Tchapla, A., A chemical investigation by headspace SPME and GC-MS of volatile and semi-volatile terpenes in various olibanum samples, Phytochemistry, 2005, 66, 12, 1499-1514, https://doi.org/10.1016/j.phytochem.2005.04.025 . [all data]

Hamm, Bleton, et al., 2004
Hamm, S.; Bleton, J.; Tchapla, A., Headspace solid phase microextraction for screening for the presence of resins in Egyptian archaeological samples, J. Sep. Sci., 2004, 27, 3, 235-243, https://doi.org/10.1002/jssc.200301611 . [all data]

Umano, Hagi, et al., 2002
Umano, K.; Hagi, Y.; Shibamoto, T., Volatile chemicals identified in extracts from newly hybrid citrus, dekopon (Shiranuhi mandarin Suppl. J.), J. Agric. Food Chem., 2002, 50, 19, 5355-5359, https://doi.org/10.1021/jf0203951 . [all data]

Shuichi, Masazumi, et al., 1996
Shuichi, H.; Masazumi, N.; Hiromu, K.; Kiyoshi, F., Comparison of volatile compounds berween the crude drugs, Onji-tsutsu and Onji-niki, Nippon nogei kagaku kaishi, 1996, 70, 2, 151-160. [all data]

Selli, 2007
Selli, S., Volatile constituents of orange obtained from moro oranges (Citrus Sinensis L. Osbeck), J. Food Quality, 2007, 30, 3, 330-341, https://doi.org/10.1111/j.1745-4557.2007.00124.x . [all data]

Piasenzotto, Gracco, et al., 2003
Piasenzotto, L.; Gracco, L.; Conte, L., Solid phase microextraction (SPME) applied to honey quality control, J. Sci. Food Agric., 2003, 83, 10, 1037-1044, https://doi.org/10.1002/jsfa.1502 . [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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