γ-Terpinene
- Formula: C10H16
- Molecular weight: 136.2340
- IUPAC Standard InChI: InChI=1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,7-8H,5-6H2,1-3H3
- IUPAC Standard InChIKey: YKFLAYDHMOASIY-UHFFFAOYSA-N
- CAS Registry Number: 99-85-4
- 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: 1,4-Cyclohexadiene, 1-methyl-4-(1-methylethyl)-; γ-Terpinen; p-Mentha-1,4-diene; Crithmene; Moslene; 1-methyl-4-(1-methylethyl)-1,4-cyclohexadiene; 1-Methyl-4-isopropyl-1,4-cyclohexadiene; 1-Methyl-4-isopropylcyclohexadiene-1,4; 1,4-p-Menthadiene; 1,4-Cyclohexadiene, 1-methyl-4-isopropyl-; 4-Isopropyl-1-methyl-1,4-cyclohexadiene; Terpinene, γ-; 1-Isopropyl-4-methyl-cyclohexa-1,4-diene; NSC 21448; 1-isopropyl-4-methyl-1,4-cyclohexadiene (γ-terpinene); γ-Terpinolene; Gamma-terpinene
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Van Den Dool and Kratz RI, polar column, custom temperature program
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 | Supelcowax-10 | Supelcowax-10 | Supelcowax-10 | CP-Wax 52CB | Carbowax 20M |
| Column length (m) | 30. | 30. | 30. | 60. | 25. |
| Carrier gas | He | He | He | H2 | |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Program | 35C(8min) => 4C/min => 60C => 6C/min => 160C => 20C/min => 220C(1min) | 35C(8min) => 4C/min => 60C => 6C/min => 160C => 20C/min => 200C(1min) | 35C(8min) => 4C/min => 60C => 6C/min => 160C => 20C/min => 200C(1min) | 45C(5min) => 10C/min => 80C => 2C/min => 240C | 40C(8min) => 3C/min => 180C => 20C/min => 230C(10min) |
| I | 1244. | 1240. | 1244. | 1239. | 1200. |
| Reference | Bianchi, Cantoni, et al., 2007 | Bianchi, Careri, et al., 2007 | Bianchi, Careri, et al., 2007 | Condurso, Verzera, et al., 2006 | Lorenzo, Paz, et al., 2005 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | Stabilwax | Stabilwax | DB-Wax | RTX-Wax | Stabilwax |
| Column length (m) | 30. | 30. | 30. | 30. | |
| Carrier gas | He | He | He | He | |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.32 | 0.25 | 0.32 | |
| Phase thickness (μm) | 1. | 1. | 0.25 | 1. | |
| Program | 40C(2min) => 5C/min => 100C => 4C/min => 230C (10min) | 40C(2min) => 5C/min => 100C => 4C/min => 230C (10min) | 40 (5min) => 4C/min => 140C => 4C/min => 200C (20min) | not specified | 40C (2min) => 5C/min => 100C => 4C/min => 230C (10min) |
| I | 1247. | 1269. | 1228. | 1225. | 1267. |
| Reference | Wang, Finn, et al., 2005 | Wang, Finn, et al., 2005 | Zheng, Kim, et al., 2005 | Dugo, Mondello, et al., 2004 | Klesk, Qian, et al., 2004 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | BP-20 | Supelcowax-10 | Stabilwax | RTX-Wax | Carbowax 20M |
| Column length (m) | 25. | 30. | 60. | 25. | |
| Carrier gas | He | He | H2 | ||
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.32 | 0.25 | 0.32 | |
| Phase thickness (μm) | 0.25 | 0.3 | 0.25 | 0.25 | |
| Program | 40C(8min) => 3C/min => 180C => 20C/min => 230C | 60C(8min) => 8C/min => 170C => 13C/min => 240C(20min) | 50C(8min) => 4C/min => 180C(10min) => 5C/min => 220C | not specified | 40 0C (8 min) 3 K/min -> 180 0C 20 K/min -> 230 0C |
| I | 1246. | 1250. | 1230. | 1244. | 1218. |
| Reference | Lorenzo, Loayza, et al., 2003 | da Porto, Pizzale, et al., 2003 | Hudaib, Speroni, et al., 2002 | Cavalli, Ranarivelo, et al., 2001 | Lorenzo, Dellacassa, et al., 2001 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | BP-20 | Carbowax 20M | HP-Innowax | Supelcowax-10 | Carbowax 20M |
| Column length (m) | 25. | 30. | 30. | 150. | |
| Carrier gas | H2 | He | He | ||
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.25 | 0.32 | 0.75 | |
| Phase thickness (μm) | 0.25 | 0.25 | |||
| Program | not specified | 40 0C (8 min) 3 K/min -> 180 0C 20 K/min -> 230 0C | 60C(8min) => 3C/min => 180C(5min) => 40C/min => 250C | 35C => 60C/min => 50C (5min) => 4C/min => 220C | not specified |
| I | 1240. | 1200. | 1240. | 1223. | 1255. |
| Reference | Filippini, Tomi, et al., 2000 | Loayza, de Groot, et al., 1999 | Bisio, Ciarallo, et al., 1998 | Schieberle and Grosch, 1988 | Whitfield, Shea, et al., 1981 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Bianchi, Cantoni, et al., 2007
Bianchi, F.; Cantoni, C.; Careri, M.; Chiesa, L.; Musci, M.; Pinna, A.,
Characterization of the aromatic profile for the authentication and differentiation of typical Italian dry-sausages,
Talanta, 2007, 72, 4, 1552-1563, https://doi.org/10.1016/j.talanta.2007.02.019
. [all data]
Bianchi, Careri, et al., 2007
Bianchi, F.; Careri, M.; Mangia, A.; Musci, M.,
Retention indices in the analysis of food aroma volatile compounds in temperature-programmed gas chromatography: Database creation and evaluation of precision and robustness,
J. Sep. Sci., 2007, 39, 4, 563-572, https://doi.org/10.1002/jssc.200600393
. [all data]
Condurso, Verzera, et al., 2006
Condurso, C.; Verzera, A.; Romeo, V.; Ziino, M.; Trozzi, A.; Ragusa, S.,
The leaf volatile constituents of Isatis tinctoria by solid-phase microextraction and gas chromatography/mass spectrometry,
Planta Medica, 2006, 72, 10, 924-928, https://doi.org/10.1055/s-2006-946679
. [all data]
Lorenzo, Paz, et al., 2005
Lorenzo, D.; Paz, D.; Davies, P.; Villamil, J.; Vila, R.; Canigueral, S.; Dellacassa, E.,
Application of Multidimensional Gas Chromatography to the Enantioselective Characterisation of the Essential Oil of Eupatorium buniifolium Hooker et Arnott,
Phytochem. Anal., 2005, 16, 1, 39-44, https://doi.org/10.1002/pca.808
. [all data]
Wang, Finn, et al., 2005
Wang, Y.; Finn, C.; Qian, M.C.,
Impact of Growing Environment on Chickasaw Blackberry ( Rubus L.) Aroma Evaluated by Gas Chromatography Olfactometry Dilution Analysis,
J. Agric. Food Chem., 2005, 53, 9, 3563-3571, https://doi.org/10.1021/jf048102m
. [all data]
Zheng, Kim, et al., 2005
Zheng, C.H.; Kim, K.H.; Kim, T.H.; Lee, H.J.,
Analysis and characterization of aroma-active compounds of Schizandra chinensis (omija) leaves,
J. Sci. Food Agric., 2005, 85, 1, 161-166, https://doi.org/10.1002/jsfa.1975
. [all data]
Dugo, Mondello, et al., 2004
Dugo, P.; Mondello, L.; Zappia, G.; Bonaccorsi, I.; Cotroneo, A.; Russo, M.T.,
The composition of the volatile fraction and the enantiomeric distribution of five volatile components of faustrime oil (Monocitrus australatica x Fortunella sp. x Citrus aurantifolia),
J. Essent. Oil Res., 2004, 16, 4, 328-333, https://doi.org/10.1080/10412905.2004.9698734
. [all data]
Klesk, Qian, et al., 2004
Klesk, K.; Qian, M.; Martin, R.R.,
Aroma extract dilution analysis of cv. meeker (Rubus idaeus L.) red raspberries from Oregon and Washington,
J. Agric. Food Chem., 2004, 52, 16, 5155-5161, https://doi.org/10.1021/jf0498721
. [all data]
Lorenzo, Loayza, et al., 2003
Lorenzo, D.; Loayza, I.; Dellacassa, E.,
Composition of the essential oils from leaves of two Hedyosmum spp. from Bolivia,
Flavour Fragr. J., 2003, 18, 1, 32-35, https://doi.org/10.1002/ffj.1146
. [all data]
da Porto, Pizzale, et al., 2003
da Porto, C.; Pizzale, L.; Bravin, M.; Conte, L.S.,
Analyses of orange spirit flavour by direct-injection gas chromatography-mass spectrometry and headspace solid-phase microextraction/GC-MC,
Flavour Fragr. J., 2003, 18, 1, 66-72, https://doi.org/10.1002/ffj.1164
. [all data]
Hudaib, Speroni, et al., 2002
Hudaib, M.; Speroni, E.; di Pietra, A.M.; Cavrini, V.,
GC/MS evaluation of thyme (Thymus vulgaris L.) oil composition and variations during the vegetative cycle,
J. Pharm. Biomed. Anal., 2002, 29, 4, 691-700, https://doi.org/10.1016/S0731-7085(02)00119-X
. [all data]
Cavalli, Ranarivelo, et al., 2001
Cavalli, J.-F.; Ranarivelo, L.; Ratsimbason, M.; Bernardini, A.-F.; Casanova, J.,
Constituents of the essential oil of six Helichrysum species from Madagascar,
Flavour Fragr. J., 2001, 16, 4, 253-256, https://doi.org/10.1002/ffj.994
. [all data]
Lorenzo, Dellacassa, et al., 2001
Lorenzo, D.; Dellacassa, E.; Bonaccorsi, I.; Mondello, L.,
Uruguayan essential oils. Composition of leaf oil of Myrcianthes cisplatensis (Camb.) Berg. ('Guayabo colorado') (Myrtaceae),
Flavour Fragr. J., 2001, 16, 2, 97-99, https://doi.org/10.1002/1099-1026(200103/04)16:2<97::AID-FFJ952>3.0.CO;2-C
. [all data]
Filippini, Tomi, et al., 2000
Filippini, M.-H.; Tomi, F.; Casanova, J.,
Composition of the leaf oil of Ferula arrigonii Bocchieri,
Flavour Fragr. J., 2000, 15, 3, 195-198, https://doi.org/10.1002/1099-1026(200005/06)15:3<195::AID-FFJ891>3.0.CO;2-6
. [all data]
Loayza, de Groot, et al., 1999
Loayza, I.; de Groot, W.; Lorenzo, D.; Dellacassa, E.; Mondello, L.; Dugo, G.,
Composition of the essential oil of Porophyllum ruderale (Jacq.) Cass. from Bolivia,
Flavour Fragr. J., 1999, 14, 6, 393-398, https://doi.org/10.1002/(SICI)1099-1026(199911/12)14:6<393::AID-FFJ849>3.0.CO;2-5
. [all data]
Bisio, Ciarallo, et al., 1998
Bisio, A.; Ciarallo, G.; Romussi, G.; Fontana, N.; Mascolo, N.; Capasso, R.; Biscardi, D.,
Chemical Composition of Essential Oils from some Salvia species,
Phytother. Res., 1998, 12, S1, s117-s120, https://doi.org/10.1002/(SICI)1099-1573(1998)12:1+3.0.CO;2-2
. [all data]
Schieberle and Grosch, 1988
Schieberle, P.; Grosch, W.,
Identification of potent flavor compounds formed in an aqueous lemon oil/citric acid emulsion,
J. Agric. Food Chem., 1988, 36, 4, 797-800, https://doi.org/10.1021/jf00082a031
. [all data]
Whitfield, Shea, et al., 1981
Whitfield, F.B.; Shea, S.R.; Gillen, K.J.; Shaw, K.J.,
Volatile components from the roots of Acacia pulchella R.Br. and their effect on Phytophthora cinnamomi rands,
Aust. J. Bot., 1981, 29, 2, 195-208, https://doi.org/10.1071/BT9810195
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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