Butanoic acid, 3-methyl-, 3-methylbutyl ester
- Formula: C10H20O2
- Molecular weight: 172.2646
- IUPAC Standard InChIKey: XINCECQTMHSORG-UHFFFAOYSA-N
- CAS Registry Number: 659-70-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Isovaleric acid, isopentyl ester; iso-Amyl isovalerate; Apple oil; Isoamyl valerianate; Isopentyl isovalerate; Isopentyl 3-methylbutyrate; Solusterol; 3-Methylbutyl 3-methylbutyrate; Apple essence; 3-methylbutyl 3-methylbutanoate; Isopentyl isopentanoate; 3-Methylbutyl isovalerate; Isoamyl 3-methylbutanoate; Isoamyl 3-methylbutyrate; Isopentyl alcohol, isovalerate; NSC 6565; Isovaleric acid, 3-methylbutyl ester; Isopentyl 3-methylbutanoate
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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 | Innowax FSC | DB-Wax | HP-Innowax FSC | Carbowax 20M |
Column length (m) | 60. | 60. | 30. | 60. | |
Carrier gas | Helium | He | He | He | |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Program | 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 | 50 0C (2 min) 6 0C/min -> 150 0C 8 0C/min -> 230 0C (15 min) | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | not specified |
I | 1285. | 1285. | 1287. | 1285. | 1287. |
Reference | Polatoglu, Demirci, et al., 2010 | Tabanca, Demirci, et al., 2007 | Tian, Zhang, et al., 2007 | Kivcak, Akay, et al., 2004 | Vinogradov, 2004 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-Innowax FSC | TRWAX | HP-Innowax | HP-Innowax | DB-Wax |
Column length (m) | 60. | 60. | 60. | 60. | 30. |
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 | 0.25 |
Program | 60C (10min) => 4C/min => 220C (10min) => 1C/min => 240C | not specified | 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 | 25 0C (0.5 min) 50 K/min -> 50 0C 3.5 K/min -> 150 0C 7.5 K/min -> 240 0C |
I | 1285. | 1317. | 1285. | 1285. | 1283. |
Reference | Demirci, Baser, et al., 2003 | Torrens, 2002 | Baser, Demirci, et al., 2001 | Gören, Demirci, et al., 2001 | Miranda, Nogueira, et al., 2001 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary |
---|---|---|---|
Active phase | Innowax FSC | Innowax | Carbowax 20M |
Column length (m) | 60. | 60. | |
Carrier gas | He | He | |
Substrate | |||
Column diameter (mm) | 0.25 | 0.25 | |
Phase thickness (μm) | 0.25 | ||
Program | 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 | not specified |
I | 1285. | 1285. | 1280. |
Reference | Saglam, Gozler, et al., 2001 | Ahmed, Choudhary, et al., 2000 | Vernin, Lageot, et al., 1998 |
Comment | MSDC-RI | MSDC-RI | 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.
Polatoglu, Demirci, et al., 2010
Polatoglu, K.; Demirci, F.; Demirci, B.; Goren, N.; Baser, K.H.C.,
Antimicrobial activity and essential oil composition of a new T. argyrophyllum (C. Koch) Tvzel var. argyrophyllium chemotype,
J. Oleo Sci., 2010, 59, 6, 307-313, https://doi.org/10.5650/jos.59.307
. [all data]
Tabanca, Demirci, et al., 2007
Tabanca, N.; Demirci, F.; Demirci, B.; Wedge, D.E.; Baser, K.H.C.,
Composition, enantiomeric distribution, and antimicrobial activity of Tanacetum argenteum subsp. ?abellifolium essential oil,
J. Pharm. Biomed. Anal., 2007, 45, 5, 714-719, https://doi.org/10.1016/j.jpba.2007.08.006
. [all data]
Tian, Zhang, et al., 2007
Tian, Y.; Zhang, X.; Huang, T.; Zou, K.; Zhou, J.,
Research advances on the essential oils from leaves of Eucalyptus,
Food Fermentation Ind. (Chinese), 2007, 33, 10, 143-147. [all data]
Kivcak, Akay, et al., 2004
Kivcak, B.; Akay, S.; Demirci, B.; Baser, K.H.C.,
Chemical composition of essential oils from leaves and twigs of Pistacia lentiscus, Pistacia lentiscus var. chia, and Pistacia terebinthus from Turkey,
Pharm. Biol, 2004, 42, 4-5, 360-366, https://doi.org/10.1080/13880200490519677
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Demirci, Baser, et al., 2003
Demirci, B.; Baser, K.H.C.; Yildiz, B.; Bahcecioglu, Z.,
Composition of the essential oils of six endemic Salvia spp. from Turkey,
Flavour Fragr. J., 2003, 18, 2, 116-121, https://doi.org/10.1002/ffj.1173
. [all data]
Torrens, 2002
Torrens, J.,
El análisis del aroma aplicado al control de calidad del cava [CS2002 Análisis sensorial (vino)], 2002, retrieved from http://www.percepnet.com/documenta/CS0203.pdf. [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]
Miranda, Nogueira, et al., 2001
Miranda, E.J.F.; Nogueira, R.I.; Pontes, S.M.; Rezende, C.M.,
Odour-active compounds of banana passa identified by aroma extract dilution analysis,
Flavour Fragr. J., 2001, 16, 4, 281-285, https://doi.org/10.1002/ffj.997
. [all data]
Saglam, Gozler, et al., 2001
Saglam, H.; Gozler, T.; Kivcak, B.; Demirci, B.; Baser, K.H.C.,
Volatile compounds from Haplophyllum myrtifolium,
Chem. Nat. Compd. (Engl. Transl.), 2001, 37, 5, 442-444, https://doi.org/10.1023/A:1014467225815
. [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]
Vernin, Lageot, et al., 1998
Vernin, G.; Lageot, C.; Parkanyi, C.,
GC-MS(EI, PCI, NCI, SIM, ITMS) Data Bank Analysis of Flavors and Fragrances. Kovats indices
in Instrumental Methods on Food and Beverage Analysis, D. Wetzel, G. Charalambous, ed(s)., Elsevier Sci. B.V., Amsterdam, 1998, 245-301. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
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