Ricinoleic acid
- Formula: C18H34O3
- Molecular weight: 298.4608
- IUPAC Standard InChI: InChI=1S/C18H34O3/c1-2-3-4-11-14-17(19)15-12-9-7-5-6-8-10-13-16-18(20)21/h9,12,17,19H,2-8,10-11,13-16H2,1H3,(H,20,21)/b12-9-/t17-/m0/s1
- IUPAC Standard InChIKey: WBHHMMIMDMUBKC-GKUQOKNUSA-N
- CAS Registry Number: 141-22-0
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 9-Octadecenoic acid, 12-hydroxy-, [R-(Z)]-; l'acide ricinoleique; Oleic acid, 12-hydroxy-; Ricinic acid; Ricinolic acid; Vespula pensylvanica b708568k062; 12-Hydroxy-cis-9-octadecenoic acid; 9-Octadecenoic acid,12-hydroxy-,(Z)-; Kyselina 12-hydroxy-9-oktadecenova; Kyselina ricinolova; d-12-Hydroxyoleic acid; Riconoleic acid; 9-Octadecenoic acid, 12-hydroxy-, (9Z,12R)-; NSC 281242; (9Z)-12-Hydroxy-9-octadecenoic acid; Flexricin 100; 8040-35-5; 45260-83-1; 25607-48-1; 17026-54-9; Flexricin 100 (Salt/Mix)
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Phase change data
Go To: Top, Mass spectrum (electron ionization), 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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Ttriple | 264.87 | K | N/A | Ur'yash and Mochalov, 1984 | Uncertainty assigned by TRC = 0.02 K |
Mass spectrum (electron ionization)
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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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Japan AIST/NIMC Database- Spectrum MS-NW-8905 |
| NIST MS number | 234972 |
Gas Chromatography
Go To: Top, Phase change data, Mass spectrum (electron ionization), 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
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 2351.8 | Andriamaharavo, 2014 | 30. m/0.25 mm/0.25 μm, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min) |
References
Go To: Top, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ur'yash and Mochalov, 1984
Ur'yash, V.F.; Mochalov, A.N.,
Heat capacity and thermodynamic properties of castor oil,
Zh. Prikl. Khim. (Leningrad), 1984, 57, 2574. [all data]
Andriamaharavo, 2014
Andriamaharavo, N.R.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]
Notes
Go To: Top, Phase change data, Mass spectrum (electron ionization), Gas Chromatography, References
- Symbols used in this document:
Ttriple Triple point temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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