Dodecanoic acid
- Formula: C12H24O2
- Molecular weight: 200.3178
- IUPAC Standard InChI: InChI=1S/C12H24O2/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3,(H,13,14)
- IUPAC Standard InChIKey: POULHZVOKOAJMA-UHFFFAOYSA-N
- CAS Registry Number: 143-07-7
- 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: n-Dodecanoic acid; Neo-fat 12; Aliphat no. 4; ABL; Dodecylic acid; Lauric acid; Laurostearic acid; Neo-fat 12-43; Ninol aa62 extra; Univol U-314; Vulvic acid; 1-Undecanecarboxylic acid; Duodecylic acid; C-1297; Hydrofol acid 1255; Hydrofol acid 1295; Wecoline 1295; Dodecoic acid; Hystrene 9512; Lunac L 70; Emery 650; Philacid 1200; Prifrac 2920; Undecane-1-carboxylic acid; Acide Laurique; Emery 651; Lauric acid (dodecanoic acid); Dodecanoic (Lauric) acid; dodecanoic acid (lauric acid)
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Data at NIST subscription sites:
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Van Den Dool and Kratz 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-5MS | RTX-1 | HP-5MS | HP-5MS | HP-5MS |
| Column length (m) | 30. | 60. | 30. | 30. | 30. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.22 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 60. | 80. | 60. | 60. |
| Tend (C) | 250. | 230. | 300. | 280. | 280. |
| Heat rate (K/min) | 2. | 2. | 4. | 4. | 4. |
| Initial hold (min) | 8. | 5. | 5. | ||
| Final hold (min) | 30. | 35. | |||
| I | 1570. | 1556. | 1566.6 | 1576. | 1568. |
| Reference | Benkaci-Ali, Baaliouamer, et al., 2007 | Paolini, Muselli, et al., 2007 | Zeng, Zhao, et al., 2007 | Saroglou, Dorizas, et al., 2006 | Saroglou, Dorizas, et al., 2006 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | HP-5 | HP-5 | CP Sil 5 CB | HP-5MS | HP-5 |
| Column length (m) | 30. | 30. | 25. | 30. | 30. |
| Carrier gas | He | He | H2 | 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 | ||
| Tstart (C) | 40. | 60. | 80. | 60. | 60. |
| Tend (C) | 300. | 250. | 270. | 250. | 260. |
| Heat rate (K/min) | 4. | 10. | 10. | 4. | 3. |
| Initial hold (min) | 5. | 2. | 2. | ||
| Final hold (min) | 10. | 20. | |||
| I | 1571. | 1577. | 1554. | 1580. | 1575. |
| Reference | Vundac, Pfeifhofer, et al., 2006 | Zhao J.Y., Liu J.M., et al., 2006 | Ziegenbein, Hanssen, et al., 2006 | Pino, Mesa, et al., 2005 | Javidnia, Miri, et al., 2004 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | SPB-5 | SPB-5 | SPB-5 | HP-5 | HP-5MS |
| Column length (m) | 30. | 30. | 30. | 30. | 60. |
| 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 |
| Tstart (C) | 60. | 60. | 60. | 60. | 40. |
| Tend (C) | 250. | 250. | 250. | 280. | 310. |
| Heat rate (K/min) | 4. | 4. | 4. | 3. | 3. |
| Initial hold (min) | 2. | 2. | 2. | 1. | |
| Final hold (min) | 20. | 20. | 20. | 20. | |
| I | 1578. | 1568. | 1568. | 1568. | 1559. |
| Reference | Píno, Marbot, et al., 2004 | Pino, Marbot, et al., 2004 | Pino, Marbot, et al., 2004, 2 | Fokialakis, Melliou, et al., 2003 | Lalel, Singh, et al., 2003 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | CP Sil 5 CB | SPB-5 | HP-5 | HP-5MS | CP Sil 5 CB |
| Column length (m) | 60. | 30. | 30. | 30. | 50. |
| Carrier gas | He | He | He | H2 | |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.25 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.15 |
| Tstart (C) | 60. | 60. | 60. | 50. | 40. |
| Tend (C) | 280. | 250. | 280. | 280. | 300. |
| Heat rate (K/min) | 3. | 4. | 4. | 3. | 4. |
| Initial hold (min) | 10. | 2. | 5. | 5. | 3. |
| Final hold (min) | 60. | 20. | |||
| I | 1550. | 1578. | 1566. | 1573. | 1563. |
| Reference | Pino, Almora, et al., 2003 | Pino, Marbot, et al., 2003 | Skaltsa, Demetzos, et al., 2003 | Demetzos, Angelopoulou, et al., 2002 | Heinrich, Pfeifhofer, et al., 2002 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | SPB-5 | CP Sil 5 CB | HP-5 | DB-5 | CP Sil 5 CB |
| Column length (m) | 30. | 50. | 30. | 30. | 50. |
| Carrier gas | He | He | He | H2 | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.32 | 0.25 | 0.25 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.4 | 0.25 | 0.25 | 0.4 |
| Tstart (C) | 60. | 60. | 60. | 60. | 60. |
| Tend (C) | 250. | 280. | 280. | 240. | 280. |
| Heat rate (K/min) | 4. | 3. | 3. | 3. | 3. |
| Initial hold (min) | 2. | 10. | 5. | 10. | |
| Final hold (min) | 20. | 60. | 60. | ||
| I | 1568. | 1558. | 1567. | 1562. | 1561. |
| Reference | Pino, Marbot, et al., 2002 | Pino, Marbot, et al., 2002, 2 | Aligiannis, Kalpoutzakis, et al., 2001 | Nogueira, Bittrich, et al., 2001 | Pino and Marbot, 2001 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | CP Sil 5 CB | HP-5MS | HP-5 | CP Sil 5 CB | OV-1 |
| Column length (m) | 50. | 30. | 30. | 50. | 20. |
| Carrier gas | He | He | He | H2 | He |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.25 | 0.25 | 0.22 | 0.32 |
| Phase thickness (μm) | 0.4 | 0.25 | 0.25 | 0.13 | 0.3 |
| Tstart (C) | 60. | 60. | 50. | 40. | 45. |
| Tend (C) | 280. | 280. | 280. | 300. | 220. |
| Heat rate (K/min) | 3. | 4. | 4. | 4. | 10. |
| Initial hold (min) | 10. | 5. | 5. | 5. | |
| Final hold (min) | 60. | 10. | 10. | ||
| I | 1561. | 1566. | 1568. | 1543. | 1559. |
| Reference | Pino, Marbot, et al., 2001 | Skaltsa, Mavrommati, et al., 2001 | Lazari, Skaltsa, et al., 2000 | Pfeifhofer, 2000 | Valero, Sanz, et al., 1999 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary |
|---|---|---|
| Active phase | DB-1 | SE-30 |
| Column length (m) | 30. | 22. |
| Carrier gas | N2 | |
| Substrate | ||
| Column diameter (mm) | 0.2 | 0.30 |
| Phase thickness (μm) | 0.25 | 1.0 |
| Tstart (C) | 50. | 60. |
| Tend (C) | 300. | 250. |
| Heat rate (K/min) | 5. | 2. |
| Initial hold (min) | 2. | |
| Final hold (min) | 5. | |
| I | 1548. | 1577. |
| Reference | Johnson, Urso, et al., 1997 | de Frutos, Sanz, et al., 1991 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Benkaci-Ali, Baaliouamer, et al., 2007
Benkaci-Ali, F.; Baaliouamer, A.; Meklati, B.Y.; Chemat, F.,
Chemical composition of seed essential oils from Algerian Nigella sativa extracted by microwave and hydrodistillation,
Flavour Fragr. J., 2007, 22, 2, 148-153, https://doi.org/10.1002/ffj.1773
. [all data]
Paolini, Muselli, et al., 2007
Paolini, J.; Muselli, A.; Bernardini, A.-F.; Bighelli, A.; Casanova, J.; Costa, J.,
Thymol derivatives from essential oil of Doronicum corsicum L.,
Flavour Fragr. J., 2007, 22, 6, 479-487, https://doi.org/10.1002/ffj.1824
. [all data]
Zeng, Zhao, et al., 2007
Zeng, Y.-X.; Zhao, C.-X.; Liang, Y.-Z.; Yang, H.; Fang, H.-Z.; Yi, L.-Z.; Zeng, Z.-D.,
Comparative analysis of volatile components from Clematis species growing in China,
Anal. Chim. Acta., 2007, 595, 1-2, 328-339, https://doi.org/10.1016/j.aca.2006.12.022
. [all data]
Saroglou, Dorizas, et al., 2006
Saroglou, V.; Dorizas, N.; Kypriotakis, Z.; Skaltsa, H.D.,
Analysis of the essential oil composition of eight Anthemis species from Greece,
J. Chromatogr. A, 2006, 1104, 1-2, 313-322, https://doi.org/10.1016/j.chroma.2005.11.087
. [all data]
Vundac, Pfeifhofer, et al., 2006
Vundac, V.B.; Pfeifhofer, H.W.; Brantner, A.H.; Males, Z.; Plazibat, M.,
Essential oils of seven Stachys taxa from Croatia,
Biochem. Syst. Ecol., 2006, 34, 12, 875-881, https://doi.org/10.1016/j.bse.2006.04.010
. [all data]
Zhao J.Y., Liu J.M., et al., 2006
Zhao J.Y.; Liu J.M.; Zhang X.Y.; Liu Z.J.; Tsering T.; Zhong Y.; Nan P.,
Chemical composition of the volatiles of three wild Bergenia species from western China,
Flavour Fragr. J., 2006, 21, 3, 431-434, https://doi.org/10.1002/ffj.1689
. [all data]
Ziegenbein, Hanssen, et al., 2006
Ziegenbein, F.C.; Hanssen, H.-P.; König, W.A.,
Secondary metabolites from Ganoderma lucidum and Spongiporus leucomallellus,
Phytochemistry, 2006, 67, 2, 202-211, https://doi.org/10.1016/j.phytochem.2005.10.025
. [all data]
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,
J. Agric. Food Chem., 2005, 53, 6, 2213-2223, https://doi.org/10.1021/jf0402633
. [all data]
Javidnia, Miri, et al., 2004
Javidnia, K.; Miri, R.; Kamalinejad, M.; Sarkarzadeh, H.; Jamalian, A.,
Chemical composition of the essential oils of Anthemis altissima L. grown in Iran,
Flavour Fragr. J., 2004, 19, 3, 213-216, https://doi.org/10.1002/ffj.1277
. [all data]
Píno, Marbot, et al., 2004
Píno, J.A.; Marbot, R.; Vázquez, C.,
Volatile components of the fruits of Vangueria madagascariensis J. F. Gmel. from Cuba,
J. Essent. Oil Res., 2004, 16, 4, 302-304, https://doi.org/10.1080/10412905.2004.9698727
. [all data]
Pino, Marbot, et al., 2004
Pino, J.A.; Marbot, R.; Vazquez, C.,
Volatile components of tamarind (Tamarindus indica L.) grown in Cuba,
J. Essent. Oil Res., 2004, 16, 4, 318-320, https://doi.org/10.1080/10412905.2004.9698731
. [all data]
Pino, Marbot, et al., 2004, 2
Pino, J.A.; Marbot, R.; Rosado, A.; Vázquez, C.,
Volatile constituents of Malay rose apple [Syzygium malaccense (L.) Merr. Perry],
Flavour Fragr. J., 2004, 19, 1, 32-35, https://doi.org/10.1002/ffj.1269
. [all data]
Fokialakis, Melliou, et al., 2003
Fokialakis, N.; Melliou, E.; Magiatis, P.; Harvala, C.; Mitaku, S.,
Composition of the steam volatiles of six Euphorbia spp. from Greece,
Flavour Fragr. J., 2003, 18, 1, 39-42, https://doi.org/10.1002/ffj.1148
. [all data]
Lalel, Singh, et al., 2003
Lalel, H.J.D.; Singh, Z.; Chye Tan, S.,
Glycosidically-bound aroma volatile compounds in the skin and pulp of 'Kensington Pride' mango fruit at different stages of maturity,
Postharvest Biol. Technol., 2003, 29, 2, 205-218, https://doi.org/10.1016/S0925-5214(02)00250-8
. [all data]
Pino, Almora, et al., 2003
Pino, J.; Almora, K.; Marbot, R.,
Volatile components of papaya (Carica papaya L., maradol variety) fruit,
Flavour Fragr. J., 2003, 18, 6, 492-496, https://doi.org/10.1002/ffj.1248
. [all data]
Pino, Marbot, et al., 2003
Pino, J.; Marbot, R.; Rosado, A.; Vázquez, C.,
Volatile constituents of fruits of Garcinia dulcis Kurz. from Cuba,
Flavour Fragr. J., 2003, 18, 4, 271-274, https://doi.org/10.1002/ffj.1187
. [all data]
Skaltsa, Demetzos, et al., 2003
Skaltsa, H.D.; Demetzos, C.; Lazari, D.; Sokovic, M.,
Essential oil analysis and antimicrobial activity of eight Stachys species from Greece,
Phytochemistry, 2003, 64, 3, 743-752, https://doi.org/10.1016/S0031-9422(03)00386-8
. [all data]
Demetzos, Angelopoulou, et al., 2002
Demetzos, C.; Angelopoulou, D.; Perdetzoglou, D.,
A comparative study of the essential oils of Cistus salviifolius in several populations of Crete (Greece),
Biochem. Syst. Ecol., 2002, 30, 7, 651-665, https://doi.org/10.1016/S0305-1978(01)00145-4
. [all data]
Heinrich, Pfeifhofer, et al., 2002
Heinrich, G.; Pfeifhofer, H.W.; Stabentheiner, E.; Sawidis, T.,
Glandular hairs of Sigesbeckia jorullensis Kunth (Asteraceae): morphology, histochemistry and composition of essential oil,
Ann. Bot. Rome, 2002, 89, 4, 459-469, retrieved from http://www.aob.oupjournals.org, https://doi.org/10.1093/aob/mcf062
. [all data]
Pino, Marbot, et al., 2002
Pino, J.; Marbot, R.; Rosado, A.,
Volatile constituents of star apple (Chrysophyllum cainito L.) from Cuba,
Flavour Fragr. J., 2002, 17, 5, 401-403, https://doi.org/10.1002/ffj.1116
. [all data]
Pino, Marbot, et al., 2002, 2
Pino, J.A.; Marbot, R.; Vázquez, C.,
Characterization of volatile in Cosa Rican Guava [Psidium friedrichsthalianum (Berg) Niedenzu] fruit,
J. Agric. Food Chem., 2002, 50, 21, 6023-6026, https://doi.org/10.1021/jf011456i
. [all data]
Aligiannis, Kalpoutzakis, et al., 2001
Aligiannis, N.; Kalpoutzakis, E.; Chinou, I.B.; Mitaku, S.; Gikas, E.; Tsarbopoulos, A.,
Composition and antimicrobial activity of the essential oils of five taxa of Sideritis from Greece,
J. Agric. Food Chem., 2001, 49, 2, 811-815, https://doi.org/10.1021/jf001018w
. [all data]
Nogueira, Bittrich, et al., 2001
Nogueira, P.C.L.; Bittrich, V.; Shepherd, G.J.; Lopes, A.V.; Marsaioli, A.J.,
The ecological and taxonomic importance of flower volatiles of Clusia species (Guttiferae),
Phytochemistry, 2001, 56, 5, 443-452, https://doi.org/10.1016/S0031-9422(00)00213-2
. [all data]
Pino and Marbot, 2001
Pino, J.A.; Marbot, R.,
Volatile flavor constituents of acerola (Malpighia emarginata DC.) fruit,
J. Agric. Food Chem., 2001, 49, 12, 5880-5882, https://doi.org/10.1021/jf010270g
. [all data]
Pino, Marbot, et al., 2001
Pino, J.A.; Marbot, R.; Vázquez, C.,
Characterization of volatiles in strawberry guava (Psidium cattleianum Sabine) fruit,
J. Agric. Food Chem., 2001, 49, 12, 5883-5887, https://doi.org/10.1021/jf010414r
. [all data]
Skaltsa, Mavrommati, et al., 2001
Skaltsa, H.D.; Mavrommati, A.; Constantinidis, T.,
A chemotaxonomic investigation of volatile constituents in Stachys subsect. Swainsonianeae (Labiatae),
Phytochemistry, 2001, 57, 2, 235-244, https://doi.org/10.1016/S0031-9422(01)00003-6
. [all data]
Lazari, Skaltsa, et al., 2000
Lazari, D.M.; Skaltsa, H.D.; Constantinidis, T.,
Volatile constituents of Centaurea pelia DC., C. thessala Hausskn. subsp. drakiensis (Freyn Sint.) Georg. and C. zuccariniana DC. from Greece,
Flavour Fragr. J., 2000, 15, 1, 7-11, https://doi.org/10.1002/(SICI)1099-1026(200001/02)15:1<7::AID-FFJ860>3.0.CO;2-3
. [all data]
Pfeifhofer, 2000
Pfeifhofer, H.W.,
Composition of the essential oil of Pinus canariensis Sweet ex Sprengel,
Flavour Fragr. J., 2000, 15, 4, 266-270, https://doi.org/10.1002/1099-1026(200007/08)15:4<266::AID-FFJ908>3.0.CO;2-E
. [all data]
Valero, Sanz, et al., 1999
Valero, E.; Sanz, J.; Martinez-Castro, I.,
Volatile components in microwave- and conventionally-heated milk,
Food Chem., 1999, 66, 3, 333-338, https://doi.org/10.1016/S0308-8146(99)00069-2
. [all data]
Johnson, Urso, et al., 1997
Johnson, C.I.; Urso, A.; Geleta, L.,
Broad spectrum analysis of municipal and industrial effluents discharged into the Peace, Athabasca and Slave river basins: characterization of effluent samples, 1994 - Volume 1 of 2, Northern River Basins Study Project Report No. 121, Norther River Basins Study, Edmonton, Alberta, 1997, 27. [all data]
de Frutos, Sanz, et al., 1991
de Frutos, M.; Sanz, J.; Martinez-Castro, I.,
Characterization of artisanal cheeses by GC and GC/MS analysis of their medium volatility (SDE) fraction,
J. Agric. Food Chem., 1991, 39, 3, 524-530, https://doi.org/10.1021/jf00003a019
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz 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
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.