Palmitoleic acid
- Formula: C16H30O2
- Molecular weight: 254.4082
- IUPAC Standard InChIKey: SECPZKHBENQXJG-FPLPWBNLSA-N
- CAS Registry Number: 373-49-9
- 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. - Stereoisomers:
- Other names: cis-9-Hexadecenoic acid; 9-Hexadecenoic acid, (Z)-; cis-δ9-Hexadecenoic acid; Palmitolinoleic acid; 9-cis-Hexadecenoic acid; (Z)-9-Hexadecenoic acid; (E)-9-Hexadecenoic acid; (Z)-Palmitoleic acid; cis-Hexadec-9-enoic acid; cis-Palmitoleic acid; trans-9-Hexadecenoic acid; (Z)-hexadec-9-enoic acid
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Condensed phase thermochemistry data
Go To: Top, Phase change data, Gas Chromatography, 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°liquid | -713.4 | kJ/mol | Chyd | Rogers, Hoyte, et al., 1978 |
Phase change data
Go To: Top, Condensed phase thermochemistry data, Gas Chromatography, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
Reduced pressure boiling point
Tboil (K) | Pressure (bar) | Reference | Comment |
---|---|---|---|
435.2 | 0.0008 | Aldrich Chemical Company Inc., 1990 | BS |
Enthalpy of fusion
ΔfusH (kJ/mol) | Temperature (K) | Reference | Comment |
---|---|---|---|
32.1 | 275.2 | Sato, Yano, et al., 1997 | AC |
Gas Chromatography
Go To: Top, Condensed phase thermochemistry data, Phase change data, 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
Kovats' RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | BP-1 | 1929. | Raina, Verma, et al., 2006 | 25. m/0.32 mm/0.25 μm, N2, 5. K/min, 220. C @ 13. min; Tstart: 60. C |
Capillary | BP-1 | 1931. | Srivastava, Srivastava, et al., 2006 | 30. m/0.32 mm/0.25 μm, N2, 5. K/min, 220. C @ 3. min; Tstart: 60. C |
Capillary | BP-1 | 1945. | Raina, Lal, et al., 2002 | 60. m/0.32 mm/0.25 μm, N2, 5. K/min; Tstart: 60. C; Tend: 220. C |
Capillary | BP-1 | 1936. | Shawl, Srivastava, et al., 2002 | 30. m/0.32 mm/0.25 μm, N2, 5. K/min, 220. C @ 13. min; Tstart: 60. C |
Capillary | BP-1 | 1931. | Jain, Srivastava, et al., 2001 | 25. m/0.55 mm/0.25 μm, N2, 5. K/min, 220. C @ 15. min; Tstart: 60. C |
Kovats' RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | BP-1 | 1942. | Dwivedi, Khan, et al., 2004 | 25. m/0.25 mm/0.25 μm, N2; Program: 60C => 5C/min => 220C(5min) => 3C/min => 245C(5min) |
Capillary | BP-1 | 1936. | Khan, Srivastava, et al., 2003 | 25. m/0.25 mm/0.25 μm, N2; Program: 60C => 5C/min => 220C (5min) => 3C/min => 245 C (5min) |
Capillary | BP-1 | 1936. | Khan, Srivastava, et al., 2002 | 30. m/0.32 mm/0.25 μm, N2; Program: 60 C 5 C/min -> 220 C (5 min) 3 C/min -> 245 C (5 min) |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-5 | 1953. | Quijano, Salamanca, et al., 2007 | 30. m/0.25 mm/0.25 μm, He, 50. C @ 4. min, 4. K/min, 250. C @ 10. min |
Capillary | HP-5MS | 1953. | Pino, Mesa, et al., 2005 | 30. m/0.25 mm/0.25 μm, He, 60. C @ 2. min, 4. K/min, 250. C @ 20. min |
Capillary | CP Sil 5 CB | 1930. | Pino, Almora, et al., 2003 | 60. m/0.32 mm/0.25 μm, He, 60. C @ 10. min, 3. K/min, 280. C @ 60. min |
Capillary | CP Sil 5 CB | 1930. | Pino, Marbot, et al., 2001 | 50. m/0.32 mm/0.4 μm, He, 60. C @ 10. min, 3. K/min, 280. C @ 60. min |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | VF-5MS | 1957.1 | Tret'yakov, 2007 | 30. m/0.25 mm/0.25 μm, He; Program: Multi-step temperature program; T(initial)=60C; T(final)=270C |
Van Den Dool and Kratz RI, polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-Wax | 2960. | Shiratsuchi, Shimoda, et al., 1994 | 60. m/0.25 mm/0.25 μm, He, 2. K/min, 230. C @ 60. min; Tstart: 50. C |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-5 MS | 1941. | Radulovic, Blagojevic, et al., 2010 | 30. m/0.25 mm/0.25 μm, Helium, 5. K/min, 290. C @ 10. min; Tstart: 70. C |
Capillary | HP-5 | 1944. | Radulovic, Dordevic, et al., 2010 | 30. m/0.25 mm/0.25 μm, Hydrogen, 5. K/min; Tstart: 70. C; Tend: 290. C |
Capillary | HP-5 MS | 1944. | Radulovic, Blagojevic, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium, 5. K/min, 290. C @ 10. min; Tstart: 70. C |
Capillary | HP-5 MS | 1952. | Radulovic, Blagojevic, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium, 5. K/min, 290. C @ 10. min; Tstart: 70. C |
Capillary | HP-5 MS | 1953. | Forero, Quijano, et al., 2008 | 30. m/0.25 mm/0.25 μm, Helium, 50. C @ 4. min, 4. K/min, 230. C @ 10. min |
Capillary | Methyl Silicone | 1957. | Ozcan and Chalchat, 2007 | Helium, 3. K/min; Column length: 50. m; Column diameter: 0.25 mm; Tstart: 50. C; Tend: 240. C |
Capillary | SPB-5 | 1940. | Pino, Marquez, et al., 2006 | 30. m/0.25 mm/0.25 μm, Helium, 60. C @ 2. min, 4. K/min, 250. C @ 20. min |
Capillary | DB-5 | 1958. | Shen X., Gao Y., et al., 2006 | 30. m/0.25 mm/0.25 μm, He, 40. C @ 2. min, 4. K/min, 250. C @ 10. min |
Capillary | BP-1 | 1939. | Srivastava, Srivastava, et al., 2005 | 30. m/0.32 mm/0.25 μm, N2, 5. K/min, 220. C @ 15. min; Tstart: 60. C |
Capillary | Optima-1 | 1939. | de Beck, Bessière, et al., 2000 | 25. m/0.20 mm/0.25 μm, He, 50. C @ 3. min, 3. K/min; Tend: 250. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-1 | 1933. | Barra, Baldovini, et al., 2007 | 50. m/0.2 mm/0.33 μm, He; Program: 40C(2min) => 2C/min => 200C => 15C/min => 250C (30min) |
Capillary | SPB-1 | 1947. | Borse, Rao, et al., 2007 | 30. m/0.25 mm/0.25 μm, Helium; Program: 35 0C (2 min) 1 0C/min -> 90 0C 3 0C/min -> 220 0C |
Normal alkane RI, polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | TC-WAX FFS | 2944. | Miyazawa, Maehara, et al., 2002 | He, 3. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tstart: 60. C; Tend: 240. C |
Capillary | DB-Wax | 2904. | Hatsuko, Kazuko, et al., 1992 | He, 60. C @ 10. min, 3. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tend: 240. C |
Normal alkane RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-Wax | 2908. | Hatsuko, Kazuko, et al., 1992 | He; Column length: 30. m; Column diameter: 0.25 mm; Program: not specified |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Rogers, Hoyte, et al., 1978
Rogers, D.W.; Hoyte, O.P.A.; Ho, R.K.C.,
Heats of hydrogenation of large molecules. Part 2. Six unsaturated and polyunsaturated fatty acids,
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Sato, Yano, et al., 1997
Sato, K.; Yano, J.; Kawada, I.; Kawano, M.; Kaneko, F.; Suzuki, M.,
Polymorphic behavior of gondoic acid and phase behavior of its binary mixtures with asclepic acid and oleic acid,
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Raina, Verma, et al., 2006
Raina, V.K.; Verma, S.C.; Dhawan, S.; Khan, M.; Ramesh, S.; Singh, S.C.; Yadav, A.; Srivastava, S.K.,
Essential oil composition of Murraya exotica from the plains of northern India,
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Srivastava, Srivastava, et al., 2006
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Raina, Lal, et al., 2002
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Erratum. Essential oil composition of genetically diverse stocks of Murraya koenigii from India,
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Shawl, Srivastava, et al., 2002
Shawl, A.S.; Srivastava, S.K.; Syamasundar, K.V.; Tripathi, S.; Raina, V.K.,
Essential oil composition of Achillea millefolium L. growing wild in Kashmir, India,
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Jain, Srivastava, et al., 2001
Jain, N.; Srivastava, S.K.; Aggarwal, K.K.; Ramesh, S.; Kumar, S.,
Essential oil composition of Zanthoxylum alatum seeds from northern India,
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Dwivedi, Khan, et al., 2004
Dwivedi, S.; Khan, M.; Srivastava, S.K.; Syamasunnder, K.V.; Srivastava, A.,
Essential oil composition of different accessions of Mentha × piperita L. grown on the northern plains of India,
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Khan, Srivastava, et al., 2003
Khan, M.; Srivastava, S.K.; Jain, N.; Syamasundar, K.V.; Yadav, A.K.,
Chemical composition of fruit and stem essential oils of Lantana camara from northern India,
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Khan, Srivastava, et al., 2002
Khan, M.; Srivastava, S.K.; Syamasundar, K.V.; Singh, M.; Naqvi, A.A.,
Chemical composition of leaf and flower essential oil of Lantana camara from India,
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Quijano, Salamanca, et al., 2007
Quijano, C.E.; Salamanca, G.; Pino, J.A.,
Aroma volatile constituents of Colombian varieties of mango (Mangifera indica L.),
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Pino, Mesa, et al., 2005
Pino, J.A.; Mesa, J.; Muñoz, Y.; Martí, M.P.; Marbot, R.,
Volatile components from mango (Mangifera indica L.) cultivars,
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Pino, Almora, et al., 2003
Pino, J.; Almora, K.; Marbot, R.,
Volatile components of papaya (Carica papaya L., maradol variety) fruit,
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Pino, Marbot, et al., 2001
Pino, J.A.; Marbot, R.; Vázquez, C.,
Characterization of volatiles in strawberry guava (Psidium cattleianum Sabine) fruit,
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Tret'yakov, 2007
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Shiratsuchi, Shimoda, et al., 1994
Shiratsuchi, H.; Shimoda, M.; Imayoshi, K.; Noda, K.; Osajima, Y.,
Volatile flavor compounds in spray-dried skim milk powder,
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Radulovic, Blagojevic, et al., 2010
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Comparative study of the leaf volatiles of Arctostaphylos uva-ursi (L.) Spreng. and Vaccinium vitis-idaea L. (Ericaceae),
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Radulovic, Dordevic, et al., 2010
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Volatiles of Pleurospermum austriacum (L.) Hoffm. (Apiaceae),
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Radulovic, Blagojevic, et al., 2009
Radulovic, N.S.; Blagojevic, P.D.; Palic, R.M.; Zlatkovic, B.K.; Stevanovic, B.M.,
Volatiles from vegetative organs of the paleoendemic resurrection plants Ramonda serbica Panc. and Ramonda nathaliae Panc. at Petrov,
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Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, References
- Symbols used in this document:
Tboil Boiling point ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔfusH Enthalpy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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