Acetone
- Formula: C3H6O
- Molecular weight: 58.0791
- IUPAC Standard InChIKey: CSCPPACGZOOCGX-UHFFFAOYSA-N
- CAS Registry Number: 67-64-1
- 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. - Isotopologues:
- Other names: 2-Propanone; β-Ketopropane; Dimethyl ketone; Dimethylformaldehyde; Methyl ketone; Propanone; Pyroacetic ether; (CH3)2CO; Dimethylketal; Ketone propane; Ketone, dimethyl-; Chevron acetone; Rcra waste number U002; UN 1090; Sasetone; Propan-2-one; NSC 135802
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- Reaction thermochemistry data: reactions 51 to 85
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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 | Polydimethyl siloxane: CP-Sil 5 CB | HP-5 MS | VF-5 MS | VF-5 MS | OV-101 |
Column length (m) | 60. | 30. | 60. | 60. | 25. |
Carrier gas | Helium | Helium | Helium | Helium | Nitrogen |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.32 | 0.32 | 0.20 |
Phase thickness (μm) | 1.0 | 0.25 | 0.25 | 0.25 | 0.25 |
Tstart (C) | 45. | 35. | 30. | 30. | 40. |
Tend (C) | 210. | 300. | 260. | 260. | 240. |
Heat rate (K/min) | 3.6 | 3. | 2. | 2. | 6. |
Initial hold (min) | 1.45 | 5. | |||
Final hold (min) | 2.72 | 15. | 28. | 28. | |
I | 479. | 500. | 496. | 496. | 472. |
Reference | Bramston-Cook, 2013 | Kotowska, Zalikowski, et al., 2012 | Leffingwell and Alford, 2011 | Leffingwell and Alford, 2011 | Zenkevich, Eliseenkov, et al., 2011 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | 5 % Phenyl methyl siloxane | 5 % Phenyl methyl siloxane | HP-5 | HP-5 | 5 % Phenyl methyl siloxane |
Column length (m) | 30. | 30. | 30. | 60. | 0. |
Carrier gas | He | He | He | He | He |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.32 | 0.25 |
Phase thickness (μm) | 1. | 1. | 0.25 | 0.25 | 1. |
Tstart (C) | 40. | 40. | 35. | 30. | 40. |
Tend (C) | 250. | 250. | 200. | 260. | 250. |
Heat rate (K/min) | 7. | 7. | 3. | 2. | 7. |
Initial hold (min) | 10. | 10. | 5. | 2. | 10. |
Final hold (min) | 5. | 5. | 28. | 5. | |
I | 502. | 502. | 487. | 476.6 | 503. |
Reference | Ramirez R. and Cava R., 2007 | Ramirez R. and Cava R., 2007 | Isidorov, Purzynska, et al., 2006 | Leffingwell and Alford, 2005 | Ramírez, Estévez, et al., 2004 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|
Active phase | DB-5 | BP-1 | SE-30+Igepal | SE-30+Igepal |
Column length (m) | 60. | 50. | 100. | 100. |
Carrier gas | He | He | ||
Substrate | ||||
Column diameter (mm) | 0.32 | 0.22 | 0.25 | 0.25 |
Phase thickness (μm) | 1. | 0.75 | ||
Tstart (C) | 40. | 50. | 70. | 70. |
Tend (C) | 200. | 200. | 170. | 170. |
Heat rate (K/min) | 3. | 5. | 1. | 1. |
Initial hold (min) | 5. | |||
Final hold (min) | ||||
I | 500. | 487. | 474. | 474. |
Reference | Joffraud, Leroi, et al., 2001 | Health Safety Executive, 2000 | Shibamoto and Jennings, 1977 | Shibamoto and Jennings, 1977 |
Comment | 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.
Bramston-Cook, 2013
Bramston-Cook, R.,
Kovats indices for C2-C13 hydrocarbons and selected oxygenated/halocarbons with 100 % dimethylpolysiloxane columns, 2013, retrieved from http://lotusinstruments.com/monographs/List .... [all data]
Kotowska, Zalikowski, et al., 2012
Kotowska, U.; Zalikowski, M.; Isidorov, V.A.,
HS-SPME/GC-MS analysis of volatile and semi-volatile organic compounds emitted from municipal sewage sludge,
Environ. Monit. Asses., 2012, 184, 5, 2893-2907, https://doi.org/10.1007/s10661-011-2158-8
. [all data]
Leffingwell and Alford, 2011
Leffingwell, J.; Alford, E.D.,
Volatile constituents of the giant pufball mushroom (Calvatia gigantea),
Leffingwell Rep., 2011, 4, 1-17. [all data]
Zenkevich, Eliseenkov, et al., 2011
Zenkevich, I.G.; Eliseenkov, E.V.; Kasatochkin, A.N.; Zhakovskaya, Z.A.; Khoroshko, L.O.,
Gas chromatographic identification of chlorination products of aliphatic ketones,
J. Chromatogr., 2011, 1218, 21, 3291-3299, https://doi.org/10.1016/j.chroma.2010.12.056
. [all data]
Ramirez R. and Cava R., 2007
Ramirez R.; Cava R.,
Volatile profiles of dry-cured meat products from three different Iberian x Duroc genotypes,
J. Agric. Food Chem., 2007, 55, 5, 1923-1931, https://doi.org/10.1021/jf062810l
. [all data]
Isidorov, Purzynska, et al., 2006
Isidorov, V.; Purzynska, A.; Modzelewska, A.; Serowiecka, M.,
Distribution coefficients of aliphatic alcohols, carbonyl compounds and esters between air and Carboxen/polydimethylsiloxane fiber coating,
Anal. Chim. Acta., 2006, 560, 1-2, 103-109, https://doi.org/10.1016/j.aca.2005.12.043
. [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]
Ramírez, Estévez, et al., 2004
Ramírez, M.R.; Estévez, M.; Morcuende, D.; Cava, R.,
Effect of the type of frying culinary fat on volatile compounds isolated in fried pork loin chops by using SPME-GC-MS,
J. Agric. Food Chem., 2004, 52, 25, 7637-7643, https://doi.org/10.1021/jf049207s
. [all data]
Joffraud, Leroi, et al., 2001
Joffraud, J.J.; Leroi, F.; Roy, C.; Berdagué, J.L.,
Characterisation of volatile compounds produced by bacteria isolated from the spoilage flora of cold-smoked salmon,
Int. J. Food Microbiol., 2001, 66, 3, 175-184, https://doi.org/10.1016/S0168-1605(00)00532-8
. [all data]
Health Safety Executive, 2000
Health Safety Executive,
MDHS 96 Volatile organic compounds in air - Laboratory method using pumed solid sorbent tubes, solvent desorption and gas chromatography
in Methods for the Determination of Hazardous Substances (MDHS) guidance, Crown, Colegate, Norwich, 2000, 1-24, retrieved from http://www.hse.gov.uk/pubns/mdhs/pdfs/mdhs96.pdf. [all data]
Shibamoto and Jennings, 1977
Shibamoto, T.; Jennings, W.G.,
The volatile composition of the leaf oil of California Juniper (J. californica Carr.)
in Proceedings of VII International Congress of Essential Oils, October 7-11, 1977, Kyoto, Japan, 1977, 413-418. [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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