Ethanone, 1-(4-methylphenyl)-
- Formula: C9H10O
- Molecular weight: 134.1751
- IUPAC Standard InChIKey: GNKZMNRKLCTJAY-UHFFFAOYSA-N
- CAS Registry Number: 122-00-9
- 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: Acetophenone, 4'-methyl-; p-Acetyltoluene; p-Methylacetophenone; Melilotal; Methyl p-tolyl ketone; 1-Acetyl-4-methylbenzene; 4-Methylacetophenone; 4'-Methylacetophenone; 1-(4-Methylphenyl)-1-ethanone; p-Acetotoluene; 1-Methyl-4-acetylbenzene; (4-Methylphenyl) methyl ketone; 4-Acetyltoluene; para-Methyl-acetophenone; 1-p-Tolylethanone; NSC 9401; 1-(4-Methylphenyl)ethanone
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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 | HP-5 MS | HP-5 MS | HP-5 MS | HP-5 MS | DB-5 |
Column length (m) | 30. | 30. | 30. | 30. | 30. |
Carrier gas | Helium | Helium | Helium | Helium | Hydrogen |
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) | 50. | 50. | 70. | 60. | 70. |
Tend (C) | 250. | 180. | 290. | 280. | 280. |
Heat rate (K/min) | 5. | 2. | 5. | 3. | 4. |
Initial hold (min) | 0.5 | 4. | |||
Final hold (min) | 0.5 | 10. | |||
I | 1168. | 1182. | 1188. | 1183. | 1180. |
Reference | Fanaro, Duarte, et al., 2012 | Phungpanya, Thongpoon, et al., 2012 | Radulovic, Dordevic, et al., 2010 | Vagionas, Graikou, et al., 2007 | Pino, Marbot, et al., 2006 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-1 | DB-1 | HP-5 | HP-5MS | BP-1 |
Column length (m) | 60. | 60. | 60. | 30. | 50. |
Carrier gas | He | He | He | He | |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.25 | 0.22 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Tstart (C) | 35. | 35. | 30. | 60. | 60. |
Tend (C) | 230. | 230. | 260. | 275. | 220. |
Heat rate (K/min) | 2. | 2. | 2. | 4. | 2. |
Initial hold (min) | 4. | 4. | 2. | ||
Final hold (min) | 25. | 25. | 28. | 20. | |
I | 1132. | 1151. | 1186.1 | 1187. | 1154. |
Reference | Lee, Lee, et al., 2005 | Lee, Lee, et al., 2005 | Leffingwell and Alford, 2005 | Sajjadi and Ghannadi, 2005 | Blanc, Muselli, et al., 2004 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-1 | HP-5MS | DB-5 | DB-1 | DB-5 |
Column length (m) | 60. | 30. | 50. | 50. | 30. |
Carrier gas | N2 | He | He | N2 | He |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.2 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Tstart (C) | 80. | 60. | 50. | 95. | 60. |
Tend (C) | 210. | 280. | 220. | 240. | 240. |
Heat rate (K/min) | 3. | 3. | 3. | 4. | 3. |
Initial hold (min) | 2. | ||||
Final hold (min) | 15. | ||||
I | 1158. | 1180. | 1182. | 1160. | 1183. |
Reference | Ueno, Masuda, et al., 2004 | Couladis, Özcan, et al., 2003 | Masotti, Juteau, et al., 2003 | Perez-Alonso, Velasco-Negueruela, et al., 2003 | Zoghbi, Andrade, et al., 2003 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-5MS | DB-5 | OV-101 | DB-5 | BP-1 |
Column length (m) | 30. | 30. | 50. | 30. | 25. |
Carrier gas | He | He | Nitrogen | He | Hydrogen |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.20 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
Tstart (C) | 60. | 60. | 40. | 60. | 70. |
Tend (C) | 240. | 240. | 200. | 240. | 180. |
Heat rate (K/min) | 3. | 3. | 2. | 3. | 3. |
Initial hold (min) | 10. | 5. | |||
Final hold (min) | |||||
I | 1183. | 1182. | 1166. | 1181. | 1166. |
Reference | Maia, Zoghbi, et al., 2002 | Tellez, Khan, et al., 2002 | Tamura, Boonbumrung, et al., 2000 | Tellez, Canel, et al., 1999 | MacLeod, MacLeod, et al., 1988 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary |
---|---|---|
Active phase | DB-1 | DB-1 |
Column length (m) | 50. | 50. |
Carrier gas | ||
Substrate | ||
Column diameter (mm) | 0.32 | 0.32 |
Phase thickness (μm) | ||
Tstart (C) | 0. | 50. |
Tend (C) | 250. | 250. |
Heat rate (K/min) | 3. | 3. |
Initial hold (min) | ||
Final hold (min) | ||
I | 1150. | 1152. |
Reference | Habu, Flath, et al., 1985 | Habu, Flath, et al., 1985 |
Comment | 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.
Fanaro, Duarte, et al., 2012
Fanaro, G.B.; Duarte, R.C.; Santillo, A.G.; Pinto e Silva, M.E.M.; Purgatto, E.; Villavicento, A.L.C.H.,
Evaluation of γ-radiation on oolong tea odor volatiles,
Radiation Phys. Chem., 2012, 81, 8, 1152-1156, https://doi.org/10.1016/j.radphyschem.2011.11.061
. [all data]
Phungpanya, Thongpoon, et al., 2012
Phungpanya, C.; Thongpoon, C.; Pripdeevech, P.; Machan, T.,
Analysis of aroma volatiles from fresh leaves of Plectranthus amboinicus using solid phase microextraction (SPME) technique, Pure and Applied Chemistry International Conference 2012 (PACCON 2012), 2012, 16701672. [all data]
Radulovic, Dordevic, et al., 2010
Radulovic, N.; Dordevic, N.; Markovic, M.; Palic, R.,
Volatile constituents of Glechoma Hirsuta Waldst. Kit. and G. Hederacea L. (Lamiaceae),
Bull. Chem. Soc. Ethiop., 2010, 24, 1, 67-76, https://doi.org/10.4314/bcse.v24i1.52962
. [all data]
Vagionas, Graikou, et al., 2007
Vagionas, K.; Graikou, K.; Ngassapa, O.; Runyoro, D.; Chinou, I.,
Composition and antimicrobial activity of the essential oils of three Satureja species growing in Tansania,
Food Chem., 2007, 103, 2, 319-324, https://doi.org/10.1016/j.foodchem.2006.07.051
. [all data]
Pino, Marbot, et al., 2006
Pino, J.A.; Marbot, R.; Payo, A.; Chao, D.; Herrera, P.,
Aromatic Plants from Western Cuba VII. Composition of the Leaf Oil of Psidium wrightii KRug et Urb., Lantana involucrata L., Cinnamonum montanum (Sw.) Berchtold et J. Persl. and Caesalpinia violacea (Mill.) Standley,
J. Essent. Oil. Res., 2006, 18, 2, 170-174, https://doi.org/10.1080/10412905.2006.9699058
. [all data]
Lee, Lee, et al., 2005
Lee, K.-G.; Lee, S.-E.; Takeoka, G.R.; Kim, J.-H.; Park, B.-S.,
Antioxidant activity and characterization of volatile constituents of beechwood creosote,
J. Sci. Food Agric., 2005, 85, 9, 1580-1586, https://doi.org/10.1002/jsfa.2156
. [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]
Sajjadi and Ghannadi, 2005
Sajjadi, S.-E.; Ghannadi, A.,
Essential oil of the Persian sage, Salvia rhytidea Benth.,
Acta Pharm. Sin., 2005, 55, 321-326. [all data]
Blanc, Muselli, et al., 2004
Blanc, M.-C.; Muselli, A.; Bradesi, P.; Casanova, J.,
Chemical composition and variability of the essential oil of Inula graveolens from Corsica,
Flavour Fragr. J., 2004, 19, 4, 314-319, https://doi.org/10.1002/ffj.1304
. [all data]
Ueno, Masuda, et al., 2004
Ueno, T.; Masuda, H.; Ho, C.-T.,
Formation mechanism of p-methylacetophenone from citral via a tert-alkoxy radical intermediate,
J. Agric. Food Chem., 2004, 52, 18, 5677-5684, https://doi.org/10.1021/jf035517j
. [all data]
Couladis, Özcan, et al., 2003
Couladis, M.; Özcan, M.; Tzakou, O.; Akgül, A.,
Comparative essential oil composition of various parts of the turpentine tree (Pistacia terebinthus L) growing wild in Turkey,
J. Sci. Food Agric., 2003, 83, 2, 136-138, https://doi.org/10.1002/jsfa.1295
. [all data]
Masotti, Juteau, et al., 2003
Masotti, V.; Juteau, F.; Bessière, J.M.; Viano, J.,
Seasonal and phenological variations of the essential oil from the narrow endemic species Artemisia molinieri and its biological activities,
J. Agric. Food Chem., 2003, 51, 24, 7115-7121, https://doi.org/10.1021/jf034621y
. [all data]
Perez-Alonso, Velasco-Negueruela, et al., 2003
Perez-Alonso, M.J.; Velasco-Negueruela, A.; Palá-Paúl, J.; Sanz, J.,
Variations in the essential oil composition of Artemisia pedemontana gathered in Spain: chemotype camphor-1,8-cineole and chemotype davanone,
Biochem. Syst. Ecol., 2003, 31, 1, 77-84, https://doi.org/10.1016/S0305-1978(02)00082-0
. [all data]
Zoghbi, Andrade, et al., 2003
Zoghbi, M.G.B.; Andrade, E.H.A.; da Silva, M.H.; Carreira, L.M.M.; Maia, J.G.S.,
Essential oils from three Myrcia species,
Flavour Fragr. J., 2003, 18, 5, 421-424, https://doi.org/10.1002/ffj.1242
. [all data]
Maia, Zoghbi, et al., 2002
Maia, J.G.S.; Zoghbi, M.G.B.; Andrade, E.H.A.; da Silva, M.H.L.; Luz, A.I.R.; da Silva, J.D.,
Essential oils composition of Eupatorium species growing wild in the Amazon,
Biochem. Syst. Ecol., 2002, 30, 11, 1071-1077, https://doi.org/10.1016/S0305-1978(02)00059-5
. [all data]
Tellez, Khan, et al., 2002
Tellez, M.R.; Khan, I.A.; Kobaisy, M.; Schrader, K.K.; Dayan, F.E.; Osbrink, W.,
Composition of the essential oil of Lepidium meyenii (Walp.),
Phytochemistry, 2002, 61, 2, 149-155, https://doi.org/10.1016/S0031-9422(02)00208-X
. [all data]
Tamura, Boonbumrung, et al., 2000
Tamura, H.; Boonbumrung, S.; Yoshizawa, T.; Varanyanond, W.,
Volatile components of the essential oil in the pulp of four yellow mangoes (Mangifera indica L.) in Thailand,
Food Sci. Technol. Res., 2000, 6, 1, 68-73, https://doi.org/10.3136/fstr.6.68
. [all data]
Tellez, Canel, et al., 1999
Tellez, M.R.; Canel, C.; Rimando, A.M.; Duke, S.O.,
Differential accumulation of isoprenoids in glanded and glandless Artemisia annua L,
Phytochemistry, 1999, 52, 6, 1035-1040, https://doi.org/10.1016/S0031-9422(99)00308-8
. [all data]
MacLeod, MacLeod, et al., 1988
MacLeod, A.J.; MacLeod, G.; Subramanian, G.,
Volatile aroma constitutents of celery,
Phytochemistry, 1988, 27, 2, 373-375, https://doi.org/10.1016/0031-9422(88)83101-7
. [all data]
Habu, Flath, et al., 1985
Habu, T.; Flath, R.A.; Mon, T.R.; Morton, J.F.,
Volatile components of Rooibos tea (Aspalathus linearis),
J. Agric. Food Chem., 1985, 33, 2, 249-254, https://doi.org/10.1021/jf00062a024
. [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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