What is ricinoleic acid used for?
Ricinoleic acid is used in pigment, printing ink, and textile finishing. It is sometimes added to Turkey red oil and dry-cleaning soaps. However, its main use is as chemical intermediate to produce various oleochemicals.
What is c18h3403?
The molecular formula C18H34O3 (molar mass: 298.46 g/mol) may refer to: Castor oil. Ricinelaidic acid, or (+)-(R)-ricinelaidic acid.
Is ricinoleic acid a fatty acid?
Ricinoleic acid (D-12-hydroxyoctadec-cis-9-enoic acid) is an important industrial fatty acid. It is hydroxylated and a constituent of seed storage oil in at least 12 genera from 10 families of higher plants (Van de Loo et al., 1993). Oleic acid is converted to ricinoleic acid by oleate 12-hydroxylase.
Is ricinoleic acid unsaturated?
Ricinoleic acid, formally called 12-hydroxy-9-cis-octadecenoic acid is a fatty acid. It is an unsaturated omega-9 fatty acid and a hydroxy acid.
What is ricinoleic acid found in?
castor oil
Ricinoleic acid is the primary constituent of castor oil, which comes from the seeds of the castor bean plant (Ricinus communis L.). Approximately 85-90% of castor oil consists of ricinoleic acid.
Is ricinoleic acid toxic?
The available data demonstrate few toxic effects. Although animal studies indicate no significant irritant or sensitization potential, positive reactions to Ricinoleic Acid in selected populations with identified dermatoses did suggest that sensitization reactions may be higher in that population.
Why is ch3cooh organic?
Acetic acid is an organic compound with the formula CH3COOH. It is a carboxylic acid consisting of a methyl group that is attached to a carboxyl functional group. An undiluted solution of acetic acid is commonly referred to as glacial acetic acid. It forms crystals which appear like ice at temperatures below 16.6oC.
What is ch3cooh made up of?
Acetic Acid Formula They are composed of three hydrogen atoms and one carbon atom (CH3). In the case of acetic acid, the free electron binds with a carboxyl group (CO2H, -COOH or -C(=O)OH) which is a single carbon atom bonded to a hydroxyl group (-OH) and double-bonded to an oxygen atom.
Is ricinoleic acid an organic compound?
Structure for FDB012640 (Ricinoleic acid) Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
How is ricinoleic acid produced?
Ricinoleic acid is obtained from castor oil through hydrolysis, usually carried out under basic conditions. Industrially, ricinoleic acid is manufactured by saponification or fractional distillation of hydrolyzed castor oil (Fig. 21.11).
Is ricinoleic acid safe?
Is sodium Ricinoleate safe?
It can also cause a Type IV dermal sensitization response in individuals previously sensitized to it, but in general, several studies and also a long history of use of castor oil showed that sodium ricinoleate is safe. The acceptable daily intake of this compound is estimated as 2400 mg/person [65] . …
What can methyl ricinoleate be used for?
Methyl Ricinoleate is found to be of use in ethyl cellulose, nitrile rubber, nitrous and polyvinyl butyral lacquers. Methyl Ricinoleate ( methyl ester of ricinoleic acid, ricinoleic acid methyl ester is used in several lubricating formulations, cutting oils and gear oils, motor fuels, cylinder lubricants etc
Which is the methyl ester of ricinoleic acid?
Methyl Ricinoleate ( methyl ester of ricinoleic acid, ricinoleic acid methyl ester )delivers additional benefits of anti- rusting and corrosion.
What is the mechanism of formation of ricinoleate?
The mechanism of formation of ricinoleate can be understood in terms of funneling substrate through the hydroxyl rebound pathway as suggested by the mechanistic model displayed in Scheme 3.
Where is ricinoleic acid found in an oil?
Ricinoleic acid is found primarily in oils from the seeds of Ricinus communis (Euphorbiaceae). The compound accounts for about 90% of the triglyceride fatty acids of castor oil, and up to about 40% of the glyceride fatty acids of ergot oil.
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