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
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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: 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 |
Gas Chromatography
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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
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, 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, 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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