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CAS No.: | 141-22-0 |
---|---|
Name: | RICINOLEIC ACID |
Article Data: | 26 |
Molecular Structure: | |
Formula: | C18H34O3 |
Molecular Weight: | 298.466 |
Synonyms: | 9-Octadecenoicacid, 12-hydroxy-, [R-(Z)]-;Ricinoleic acid (8CI);(R)-12-Hydroxyoleic acid;12-D-Hydroxy-9-cis-octadecenoic acid;12-Hydroxy-cis-9-octadecenoic acid;12-Hydroxyoctadeca-9-enoic acid;CS 80;Cenwax C;Edenor Ri 90;NSC 281242;Nouracid CS 80;Ricinolic acid; |
EINECS: | 205-470-2 |
Density: | 0.957 g/cm3 |
Melting Point: | 〈10oC |
Boiling Point: | 416.4 °C at 760 mmHg |
Flash Point: | 219.8 °C |
Appearance: | yellow viscous liquid |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36 |
PSA: | 57.53000 |
LogP: | 5.07930 |
Conditions | Yield |
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With lithium hydroxide; water In tetrahydrofuran for 6h; Ambient temperature; | 83% |
methyl acetyl ricinoleate
A
Ricinoleic acid
B
methyl ricinoleate
C
(Z)-12-Acetoxy-octadec-9-enoic acid
Conditions | Yield |
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With sodium hydroxide In methanol under 750.06 Torr; | A 15% B 65% C 20% |
Conditions | Yield |
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With ethylaluminum dichloride In dichloromethane at 0℃; for 1h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With ethylaluminum dichloride In dichloromethane at 0℃; for 1h; Yield given. Yields of byproduct given; |
Ricinoleic acid
Conditions | Yield |
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With alkaline solution |
Conditions | Yield |
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ricinoleate of/the/ ricinolic acid; |
D
Ricinoleic acid
Conditions | Yield |
---|---|
With lipase AK In tetrahydrofuran; phosphate buffer at 20℃; for 1h; Product distribution; Further Variations:; Reagents; Solvents; Temperatures; | A 11 % Spectr. B n/a C n/a D 24 % Spectr. |
Conditions | Yield |
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With alkali In methanol; water |
Ricinoleic acid
Conditions | Yield |
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With sodium hydroxide In methanol; water |
Ricinoleic acid
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol for 1h; Reflux; |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In toluene at 20℃; for 18h; | 100% |
With dmap; dicyclohexyl-carbodiimide In toluene at 20℃; for 18h; | 100% |
1. | scu-rbt TDLo:390 mg/kg/17W-I:ETA | CRSBAW Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales. 137 (1943),760. |
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
Ricinoleic Acid's Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
RTECS VJ3150000