Benzaldehyde, 4-(1-methylethyl)-
- Formula: C10H12O
- Molecular weight: 148.2017
- IUPAC Standard InChI: InChI=1S/C10H12O/c1-8(2)10-5-3-9(7-11)4-6-10/h3-8H,1-2H3
- IUPAC Standard InChIKey: WTWBUQJHJGUZCY-UHFFFAOYSA-N
- CAS Registry Number: 122-03-2
- 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: Benzaldehyde, p-isopropyl-; p-Cumic aldehyde; p-Isopropylbenzaldehyde; Cumaldehyde; Cumic aldehyde; Cuminal; Cuminaldehyde; Cuminic aldehyde; Cuminyl aldehyde; 4-Isopropylbenzaldehyde; p-Cuminic aldehyde; p-Isopropylbenzenecarboxaldehyde; 4-(1-Methylethyl)benzaldehyde; Cumal; 4-iPr-Benzaldehyde; p-(1-methylethyl)benzaldehyde; 4-Isopropylphenylcarboxaldehyde; NSC 4886
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Normal alkane 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 | Innowax FSC | HP Innowax | Innowax FSC | HP-Innowax FSC | HP Innowax FSP |
| Column length (m) | 60. | 30. | 60. | 60. | 60. |
| Carrier gas | Helium | Nitrogen | Helium | N2 | N2 |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Program | 60 0C (10 min) 4 0C/min -> 220 0C (10 min) 1 oC/min -> 240 0C | 35 0C (10 min) 3 0C/min -> 205 0C 10 0C/min -> 225 0C | 60 0C (10 min) 4 0C/min -> 220 0C (10 min) 1 0C/min -> 240 0C | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C |
| I | 1802. | 1785. | 1802. | 1802. | 1802. |
| Reference | Akin, Saracoglu, et al., 2012 | Laribi, Kouki, et al., 2011 | Baser, Demirci, et al., 2009 | Baser K.H.C. and Demirci B., 2007 | Tabanca N., Demirci B., et al., 2007 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | Innowax FSC | HP-Innowax FSC | HP-Innowax FSC | HP-Innowax FSC | Carbowax 20M |
| Column length (m) | 60. | 60. | 60. | 60. | |
| Carrier gas | He | N2 | He | N2 | |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | |
| Program | 60C(10min) => 4C/min => 220C (10min) => 1C/min => 240C | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 60(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 60C(10min) => 4C/min => 220C (10min) => 1C/min => 240C | not specified |
| I | 1802. | 1802. | 1802. | 1802. | 1764. |
| Reference | Baser K.H.C., Ozek G., et al., 2006 | Demirci B., Baser K.H.C., et al., 2006 | Suleimenov Y.M., Atazhanova G.A., et al., 2006 | Demirci, Demirci, et al., 2005 | Vinogradov, 2004 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | Innowax | HP-Innowax | HP-Innowax | HP-Innowax FSC | Supelcowax-10 |
| Column length (m) | 60. | 60. | 60. | 60. | 60. |
| Carrier gas | He | He | N2 | He | |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Program | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C (20min) | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 60 0C (10 min) 4 K/min -> 220 0C (10 min) 1 K/min -> 240 0C | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 40C (7min) => 4C/min => 150C => 8C/min => 240C (10min) |
| I | 1802. | 1802. | 1802. | 1802. | 1805. |
| Reference | Tunaher, Kirimer, et al., 2003 | Viljoen, van Vuuren, et al., 2003 | Baser, Demirci, et al., 2002 | Hüsnü Can Baser, Demirci, et al., 2002 | Kim and Lee, 2002 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | Innowax | Innowax FSC | HP-Innowax | HP-Innowax | Innowax |
| Column length (m) | 50. | 60. | 60. | 60. | 60. |
| Carrier gas | He | He | He | ||
| Substrate | |||||
| Column diameter (mm) | 0.2 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.2 | 0.25 | 0.25 | 0.25 | 0.25 |
| Program | not specified | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 60 0C (10 min) 10 K/min -> 220 0C (10 min) 1K/min -> 240 0C | 60 0C (10 min) 4 K/min -> 220 0C (10 min) 1 K/min -> 240 0C | 60C(10min) => 4C/min => 200C(10min) => 1C/min => 240C |
| I | 1738. | 1802. | 1802. | 1802. | 1804. |
| Reference | Stashenko, Jaramillo, et al., 2002 | Tunalier, Kirimer, et al., 2002 | Baser, Demirci, et al., 2001 | Gören, Demirci, et al., 2001 | Özcan, Akgül, et al., 2001 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | Innowax FSC | HP-Innowax | Innowax | Innowax | Innowax |
| Column length (m) | 60. | 60. | 60. | 60. | 60. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | |
| Program | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 60 0C (10 min) 4 K/min -> 220 0C (10 min) 1 K/min -> 240 0C | 60 0C (10 min) 4 K/min -> 220 0C (10 min) 1 K/min -> 240 0C | 60 0C (10 min) 4 K/min -> 220 0C (10 min) 1 K/min -> 240 0C |
| I | 1802. | 1802. | 1802. | 1802. | 1802. |
| Reference | Tabanca N., Demirci F., et al., 2001 | Tabanca, Kirimer, et al., 2001 | Ahmed, Choudhary, et al., 2000 | Baser, Özek, et al., 2000 | Baser, Tabanca, et al., 2000 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | Innowax FSC | Innowax | DB-Wax | DB-Wax | CP-Wax 52CB |
| Column length (m) | 60. | 60. | 60. | 50. | |
| Carrier gas | He | N2 | |||
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.32 | ||
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
| Program | 60C(10 min) => 4C/min => 220C(10min) => 1C/min => 240C | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | not specified | not specified | not specified |
| I | 1804. | 1804. | 1805. | 1767. | 1765. |
| Reference | Kirimer, Tabanca, et al., 2000 | Baser, Kürkcüoglu, et al., 1998 | Weyerstahl, Marschall, et al., 1998 | Peng, Yang, et al., 1991 | Vernin, 1991 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary |
|---|---|
| Active phase | Carbowax 20M |
| Column length (m) | |
| Carrier gas | |
| Substrate | |
| Column diameter (mm) | |
| Phase thickness (μm) | |
| Program | not specified |
| I | 1766. |
| Reference | Shibamoto, 1987 |
| Comment | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Akin, Saracoglu, et al., 2012
Akin, M.; Saracoglu, H.T.; Demirci, B.; Baser, K.H.C.,
Chemical composition and antibacterial activity of essential oils from different parts of Buplerum rotundifolium L.,
Rec. Nat. Prod., 2012, 6, 3, 316-320. [all data]
Laribi, Kouki, et al., 2011
Laribi, B.; Kouki, K.; Sahli, A.; Mougou, A.; Marzouk, B.,
Essential oil fatty acids composition of a Tunisian caraway (Carum carvi L.) seed ecotype cultivated under water deficit,
Adv. Environ. Biol., 2011, 1-15, retrieved from http://www.thefreelibrary.com//print/PrintArticle.aspx?id=253057768. [all data]
Baser, Demirci, et al., 2009
Baser, K.H.C.; Demirci, B.; Kurkcuoglu, M.; Satin, F.; Tumen, G.,
Comparative morphological and phytochemical charactertization of Salvia cadmica and S. smyrnaea,
Pak. J. Bot., 2009, 41, 4, 1545-1555. [all data]
Baser K.H.C. and Demirci B., 2007
Baser K.H.C.; Demirci B.,
Studies on Betula essential oils,
Arkivoc, 2007, 7, 335-348. [all data]
Tabanca N., Demirci B., et al., 2007
Tabanca N.; Demirci B.; Crockett S.L.; Baser K.H.C.; Wedge D.E.,
Chemical composition and antifungal activity of Arnica longifolia, Aster hesperius, and Chrysothamnus nauseosus essential oils,
J. Agric. Food Chem., 2007, 55, 21, 8430-8435, https://doi.org/10.1021/jf071379c
. [all data]
Baser K.H.C., Ozek G., et al., 2006
Baser K.H.C.; Ozek G.; Ozek T.; Duran A.,
Composition of the essential oil of Centaurea huber-morathii Wagenitz isolated from seeds by microdistillation,
Flavour Fragr. J., 2006, 21, 3, 568-570, https://doi.org/10.1002/ffj.1620
. [all data]
Demirci B., Baser K.H.C., et al., 2006
Demirci B.; Baser K.H.C.; Tabanca N.; Wedge D.E.,
Characterization of volatile constituents of Haplopappus greenei and studies on the antifungal activity against phytopathogens,
J. Agric. Food Chem., 2006, 54, 8, 3146-3150, https://doi.org/10.1021/jf053222v
. [all data]
Suleimenov Y.M., Atazhanova G.A., et al., 2006
Suleimenov Y.M.; Atazhanova G.A.; Ozek T.; Demirci B.; Kulyyasov A.T.; Adekenov S.M.; Baser K.H.C.,
Essential oil composition of three species of Achillea from Kazakhstan,
Chem. Nat. Compd. (Engl. Transl.), 2006, 37, 5, 447-450, https://doi.org/10.1023/A:1014471326724
. [all data]
Demirci, Demirci, et al., 2005
Demirci, B.; Demirci, F.; Dönmez, A.A.; Franz, G.; Paper, D.H.; Baser, K.H.C.,
Effects of Salvia essential oils on the chorioallantoic membrane (CAM) assay,
Pharm. Biol., 2005, 43, 8, 666-671, https://doi.org/10.1080/13880200500383397
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Tunaher, Kirimer, et al., 2003
Tunaher, Z.; Kirimer, N.; Baser, K.H.C.,
Wood essential oils of Juniperus foetidissima Willd.,
Holzforschung, 2003, 57, 140-144. [all data]
Viljoen, van Vuuren, et al., 2003
Viljoen, A.; van Vuuren, S.; Ernst, E.; Klepser, M.; Demirci, B.; Baser, H.; van Wyk, B.-E.,
Osmitopsis asteriscoides (Asteraceae)-the antimicrobial activity and essential oil composition of a Cape-Dutch remedy,
J. Ethnopharmacol., 2003, 88, 2-3, 137-143, https://doi.org/10.1016/S0378-8741(03)00191-0
. [all data]
Baser, Demirci, et al., 2002
Baser, K.H.C.; Demirci, B.; Kirimer, N.; Satil, F.; Tumen, G.,
The essential oils of Thymus migricus and T. fedtschenkoi var. handelii from Turkey,
Flavour Fragr. J., 2002, 17, 1, 41-45, https://doi.org/10.1002/ffj.1036
. [all data]
Hüsnü Can Baser, Demirci, et al., 2002
Hüsnü Can Baser, K.; Demirci, B.; Femirci, F.; Kocak, S.; Akinci, C.; Malyer, H.; Güleryüz, G.,
Composition and antimicrobial activity of the essential oil of Achellea multifida,
Planta Medica, 2002, 68, 10, 941-943, https://doi.org/10.1055/s-2002-34923
. [all data]
Kim and Lee, 2002
Kim, N.-S.; Lee, D.-S.,
Comparison of different extraction methods for the analysis of fragrances from Lavandula species by gas chromatography-mass spectrometry,
J. Chromatogr. A, 2002, 982, 1, 31-47, https://doi.org/10.1016/S0021-9673(02)01445-0
. [all data]
Stashenko, Jaramillo, et al., 2002
Stashenko, E.E.; Jaramillo, B.E.; Martínez, J.R.,
HRGC/FID/MSD Analysis of Secondary Metabolites Isolated from Xilopia aromatica by Different Extraction Techniques
in 25th International Symposium on Capillary Chromatography, 2002, 1-5. [all data]
Tunalier, Kirimer, et al., 2002
Tunalier, Z.; Kirimer, N.; Baser, K.H.C.,
The composition of essential oils from various parts of Juniperus foetidissima,
Chem. Nat. Compd. (Engl. Transl.), 2002, 38, 1, 43-47, https://doi.org/10.1023/A:1015725630556
. [all data]
Baser, Demirci, et al., 2001
Baser, K.H.C.; Demirci, B.; Tabanca, N.; Özek, T.; Gören, N.,
Composition of the essential oils of Tanacetum armenum (DC.) Schultz Bip., T. balsamita L., T. chiliophyllum (Fisch. Mey.) Schultz Bip. var. chiliophyllum and T. haradjani (Rech. fil.) Grierson and the enantiomeric distribution of camphor and carvone,
Flavour Fragr. J., 2001, 16, 3, 195-200, https://doi.org/10.1002/ffj.977
. [all data]
Gören, Demirci, et al., 2001
Gören, N.; Demirci, B.; Baser, K.H.C.,
Composition of the essential oils of Tanacetum spp. from Turkey,
Flavour Fragr. J., 2001, 16, 3, 191-194, https://doi.org/10.1002/ffj.976
. [all data]
Özcan, Akgül, et al., 2001
Özcan, M.; Akgül, A.; Bascr, K.H.C.; Özck, T.; Tabanca, N.,
Essential oil composition of sea fennel (Crithmum maritimum) form Turkey,
Nahrung/Food, 2001, 45, 5, 353-356, https://doi.org/10.1002/1521-3803(20011001)45:5<353::AID-FOOD353>3.0.CO;2-4
. [all data]
Tabanca N., Demirci F., et al., 2001
Tabanca N.; Demirci F.; Ozek T.; Tumen G.; Baser K.H.C.,
Composition and antimicrobial activity of the essential oil of Origanum x dolichosiphon P. H. Davis,
Chem. Nat. Compd. (Engl. Transl.), 2001, 37, 3, 238-241, https://doi.org/10.1023/A:1012513922871
. [all data]
Tabanca, Kirimer, et al., 2001
Tabanca, N.; Kirimer, N.; Demirci, B.; Demirci, F.; Can Baser, K.H.,
Composition and antimicrobial activity of the essential oils of Micromeria cristata subsp. phrygia and the enantiomeric distribution of borneol,
J. Agric. Food Chem., 2001, 49, 9, 4300-4303, https://doi.org/10.1021/jf0105034
. [all data]
Ahmed, Choudhary, et al., 2000
Ahmed, A.; Choudhary, M.I.; Farooq, A.; Demirci, B.; Demirci, F.; Baser, K.H.C.,
Essential oil constituents of the spice Cinnamomum tamala (Ham.) Nees Eberm.,
Flavour Fragr. J., 2000, 15, 6, 388-390, https://doi.org/10.1002/1099-1026(200011/12)15:6<388::AID-FFJ928>3.0.CO;2-F
. [all data]
Baser, Özek, et al., 2000
Baser, K.H.C.; Özek, T.; Demirci, B.; Duman, H.,
Composition of the essential oil of Glaucosciadium cordifolium (Boiss.) Burtt et Davis from Turkey,
Flavour Fragr. J., 2000, 15, 1, 45-46, https://doi.org/10.1002/(SICI)1099-1026(200001/02)15:1<45::AID-FFJ867>3.0.CO;2-L
. [all data]
Baser, Tabanca, et al., 2000
Baser, K.H.C.; Tabanca, N.; Özek, T.; Demirci, B.; Duran, A.; Duman, H.,
Composition of the essential oil of Chaerophyllum aksekiense A. Duran et Duman, a recently described endemic from Turkey,
Flavour Fragr. J., 2000, 15, 1, 43-44, https://doi.org/10.1002/(SICI)1099-1026(200001/02)15:1<43::AID-FFJ864>3.0.CO;2-#
. [all data]
Kirimer, Tabanca, et al., 2000
Kirimer, N.; Tabanca, N.; Özek, T.; Tümen, G.; Baser, K.H.C.,
Essential oils of annual Sideritis species growing in Turkey,
Pharm. Biol., 2000, 38, 2, 106-111, https://doi.org/10.1076/1388-0209(200004)3821-1FT106
. [all data]
Baser, Kürkcüoglu, et al., 1998
Baser, K.H.C.; Kürkcüoglu, M.; Aytac, Z.,
Composition of the essential oil of Salvia euphratica Montbret ex Bentham var. euphratica from Turkey,
Flavour Fragr. J., 1998, 13, 1, 63-64, https://doi.org/10.1002/(SICI)1099-1026(199801/02)13:1<63::AID-FFJ694>3.0.CO;2-Z
. [all data]
Weyerstahl, Marschall, et al., 1998
Weyerstahl, P.; Marschall, H.; Weirauch, M.; Thefeld, K.; Surburg, H.,
Constituents of commercial Labdanum oil,
Flavour Fragr. J., 1998, 13, 5, 295-318, https://doi.org/10.1002/(SICI)1099-1026(1998090)13:5<295::AID-FFJ751>3.0.CO;2-I
. [all data]
Peng, Yang, et al., 1991
Peng, C.T.; Yang, Z.C.; Ding, S.F.,
Prediction of rentention idexes. II. Structure-retention index relationship on polar columns,
J. Chromatogr., 1991, 586, 1, 85-112, https://doi.org/10.1016/0021-9673(91)80028-F
. [all data]
Vernin, 1991
Vernin, G.,
Volatile constituents of the essential oil of Santolina chamaecyparissus L.,
J. Essent. Oil Res., 1991, 3, 1, 49-53, https://doi.org/10.1080/10412905.1991.9697907
. [all data]
Shibamoto, 1987
Shibamoto, T.,
Retention Indices in Essential Oil Analysis
in Capillary Gas Chromatography in Essential Oil Analysis, Sandra, P.; Bicchi, C., ed(s)., Hutchig Verlag, Heidelberg, New York, 1987, 259-274. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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