Butanoic acid, 2-methyl-, 3-methylbutyl ester
- Formula: C10H20O2
- Molecular weight: 172.2646
- IUPAC Standard InChIKey: VGIRHYHLQKDEPP-UHFFFAOYSA-N
- CAS Registry Number: 27625-35-0
- 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: iso-Amyl 2-methyl butyrate; Isopentyl 2-methylbutanoate; 3-Methylbutyl 2-methylbutanoate; 3-Methylbutyl-2-methyl-butyrate
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Normal alkane 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 | VF-5 MS | HP-5 | HP-5 MS | SLB-5 MS | ZB-1 |
Column length (m) | 60. | 30. | 30. | 30. | 30. |
Carrier gas | Helium | Helium | Helium | Helium | Nitrogen |
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 |
Tstart (C) | 40. | 50. | 50. | 50. | 45. |
Tend (C) | 250. | 280. | 230. | 250. | 230. |
Heat rate (K/min) | 4. | 9. | 4. | 3. | 3. |
Initial hold (min) | 2. | 3. | 4. | 2. | |
Final hold (min) | 3. | 10. | 10. | ||
I | 1097. | 1099. | 1100. | 1102. | 1082. |
Reference | Srisajjalerwaja, Apichartsrangkoon, et al., 2012 | Aicha, Ines, et al., 2008 | Forero, Quijano, et al., 2008 | Lo Presti, Sciarrone, et al., 2008 | Mierendorff, Stahl-Biskup, et al., 2008 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-5 | DB-1 | DB-1 | SE-52 | HP-5 |
Column length (m) | 60. | 30. | 60. | 50. | 60. |
Carrier gas | Nitrogen | He | Nitrogen | Helium | He |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.32 | |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Tstart (C) | 60. | 50. | 60. | 50. | 30. |
Tend (C) | 250. | 220. | 250. | 240. | 260. |
Heat rate (K/min) | 5. | 6. | 5. | 3. | 2. |
Initial hold (min) | 2. | 2. | |||
Final hold (min) | 10. | 20. | 10. | 28. | |
I | 1102. | 1086. | 1084. | 1096. | 1100.5 |
Reference | Mosayebi, Amin, et al., 2008 | Audino, Alzogaray, et al., 2007 | Sonboli, Kanani, et al., 2007 | Ozcan, Chalchat, et al., 2006 | Leffingwell and Alford, 2005 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | ZB-1 | DB-5MS | DB-5MS | DB-5 | HP-5 |
Column length (m) | 30. | 30. | 30. | 30. | 30. |
Carrier gas | N2 | He | He | He | 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 |
Tstart (C) | 45. | 60. | 60. | 60. | 60. |
Tend (C) | 230. | 280. | 280. | 240. | 220. |
Heat rate (K/min) | 3. | 3. | 3. | 3. | 5. |
Initial hold (min) | 10. | ||||
Final hold (min) | |||||
I | 1082. | 1094. | 1094. | 1102. | 1103. |
Reference | Mierendorff, Stahl-Biskup, et al., 2003 | Congiu, Falconieri, et al., 2002 | Congiu, Falconieri, et al., 2002 | Zoghbi, Andrade, et al., 2002 | Gallori, Flamini, et al., 2001 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-1 | DB-1 | DB-1 | DB-1 | OV-101 |
Column length (m) | 30. | 30. | 30. | 30. | 50. |
Carrier gas | He | He | He | He | |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.28 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Tstart (C) | 50. | 50. | 50. | 50. | 80. |
Tend (C) | 240. | 240. | 240. | 240. | 200. |
Heat rate (K/min) | 3. | 3. | 5. | 5. | 2. |
Initial hold (min) | 5. | 5. | 3. | 3. | |
Final hold (min) | |||||
I | 1085. | 1086. | 1084. | 1086. | 1087. |
Reference | Shiota, 1993 | Shiota, 1993 | Shiota, 1993 | Shiota, 1993 | Anker, Jurs, et al., 1990 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Srisajjalerwaja, Apichartsrangkoon, et al., 2012
Srisajjalerwaja, S.; Apichartsrangkoon, A.; Chaikham, P.; Chakrabandhu, Y.; Pathomrungsiyounggul, P.; Leksawasdi, N.; Supraditareporn, W.; Hirun, S.,
Color, capsaicin and volatile components of baked thai green chili (Capsicum anmuum Linn. var. Jak Ka Pat),
J. Agricultural Sci., 2012, 4, 12, 75-84. [all data]
Aicha, Ines, et al., 2008
Aicha, N.; Ines, S.; Mohamed, B.S.; Ines, B.; Soumaya, K.; Kamel, G.; Mohamed, N.; Imed, C.; Mohamed, H.; Leila, C.-G.,
Chemical composition, mutagenic and antimutagenic activities of essential oils from (Tunisian) Artemisia campestris and Artemisia herba-alba,
J. Ess. Oil Res., 2008, 20, 5, 471-477. [all data]
Forero, Quijano, et al., 2008
Forero, M.D.; Quijano, C.E.; Pino, J.A.,
Volatile compounds of Chile pepper (Capsicum annuum L. var. glabriusculum) at two ripening stages,
Flavour Fragr. J., 2008, 24, 1, 25-30, https://doi.org/10.1002/ffj.1913
. [all data]
Lo Presti, Sciarrone, et al., 2008
Lo Presti, M.; Sciarrone, D.; Crupi, M.C.; Costa, R.; Ragusa, S.; Dugo, G.; Mondello, L.,
Evaliation of the volatile and chiral composition in Pistacia lentiscus L. essential oil,
Flavour Fragr. J., 2008, 23, 4, 249-257, https://doi.org/10.1002/ffj.1878
. [all data]
Mierendorff, Stahl-Biskup, et al., 2008
Mierendorff, H.-G.; Stahl-Biskup, E.; Posthumus, M.A.; van Beek, T.A.,
Composition of commercial Cape chamomile oil (Eriocephalus punctuatus / Eriocephalus tenuifolius), 2008, retrieved from http://www.chemische-analysen-hamburg.de/Publikationen?CapeChamomileOil/. [all data]
Mosayebi, Amin, et al., 2008
Mosayebi, M.; Amin, G.; Arzani, H.; Azarnivand, H.; Maleki, M.; Shafaghat, A.,
Effect of habitat on essential oil of Achillea filipendula L. in Iran,
Asian J. Plant Sci., 2008, 7, 8, 779-781, https://doi.org/10.3923/ajps.2008.779.781
. [all data]
Audino, Alzogaray, et al., 2007
Audino, P.G.; Alzogaray, R.A.; Vassena, C.; Masuh, H.; Fontán, A.; Gatti, P.; Martínez, A.; Camps, F.; Cork, A.; Zerba, E.,
Volatile compounds secreted by Brindley's glands of adult Triatoma infestans: identification and biological activity of previously unidentified compounds,
Journal of Vector Ecology, 2007, 32, 1, 75-82, https://doi.org/10.3376/1081-1710(2007)32[75:VCSBBO]2.0.CO;2
. [all data]
Sonboli, Kanani, et al., 2007
Sonboli, A.; Kanani, M.R.; Yousefzadi, M.; Mojarrad, M.,
Biological activity and composition of the essential oil of Tetrataenium nephrophyllum (Apiaceae) from Iran,
Natural Product Communications, 2007, 2, 12, 1249-1252. [all data]
Ozcan, Chalchat, et al., 2006
Ozcan, M.M.; Chalchat, J.-C.; Arslan, D.; Ates, A.; Unver, A.,
Comparative Essential Oil Composition and Antifungal Effect of Bitter Fennel (Foeniculum vulgare ssp. piperitum) Fruit Oils Obtained During Different Vegetation,
J. Medicinal Food, 2006, 9, 4, 552-561, https://doi.org/10.1089/jmf.2006.9.552
. [all data]
Leffingwell and Alford, 2005
Leffingwell, J.C.; Alford, E.D.,
Volatile constituents of Perique tobacco,
Electron. J. Environ. Agric. Food Chem., 2005, 4, 2, 899-915. [all data]
Mierendorff, Stahl-Biskup, et al., 2003
Mierendorff, H.-G.; Stahl-Biskup, E.; Posthumus, M.A.; van Beek, T.A.,
Composition of commercial Cape chamomile oil (Eriocephalus punctulatus),
Flavour Fragr. J., 2003, 18, 6, 510-514, https://doi.org/10.1002/ffj.1259
. [all data]
Congiu, Falconieri, et al., 2002
Congiu, R.; Falconieri, D.; Marongiu, B.; Piras, A.; Porcedda, S.,
Extraction and isolation of Pistacia lentiscus L. essential oil by supercritical CO2,
Flavour Fragr. J., 2002, 17, 4, 239-244, https://doi.org/10.1002/ffj.1095
. [all data]
Zoghbi, Andrade, et al., 2002
Zoghbi, M.G.B.; Andrade, E.H.A.; da Silva, M.H.; Maia, J.G.S.; Luz, A.I.R.; da Silva, J.D.,
Chemical variation in the essential oils of Hyptis crenata Pohl ex Benth.,
Flavour Fragr. J., 2002, 17, 1, 5-8, https://doi.org/10.1002/ffj.1031
. [all data]
Gallori, Flamini, et al., 2001
Gallori, S.; Flamini, G.; Bilia, A.R.; Morelli, I.; Landini, A.; Vincieri, F.F.,
Chemical composition of some traditional herbal drug preparations: essential oil and aromatic water of costmary (Balsamita suaveolens Pers.),
J. Agric. Food Chem., 2001, 49, 12, 5907-5910, https://doi.org/10.1021/jf0107656
. [all data]
Shiota, 1993
Shiota, H.,
New esteric components in the volatiles of banana fruit (Musa sapientum L.),
J. Agric. Food Chem., 1993, 41, 11, 2056-2062, https://doi.org/10.1021/jf00035a046
. [all data]
Anker, Jurs, et al., 1990
Anker, L.S.; Jurs, P.C.; Edwards, P.A.,
Quantitative structure-retention relationship studies of odor-active aliphatic compounds with oxygen-containing functional groups,
Anal. Chem., 1990, 62, 24, 2676-2684, https://doi.org/10.1021/ac00223a006
. [all data]
Notes
Go To: Top, Normal alkane 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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