Caprylic Capric triglyceride
| Molecular Formula | C24H48O8 |
| Molecular Weight | 372.55 g/mol |
| CAS number | 73398-61-5 |
| HS Code | 38249090 |
| Storage | Storage at 5 to 30 ◦C |
| SDS | available |
| Appearance | Conforms | ||
| Solubility | Conforms | ||
| Identification | Conforms | ||
| Specific gravity | 0.93 to 0.96 | ||
| Acid value | ≤ | 0.2 | |
| Hydroxyl value | ≤ | 10.0 | |
| Iodine value | ≤ | 1.0 | |
| Peroxide value | ≤ | 1.0 | |
| Saponification value | 310.0 to 360.0 | ||
| Unsaponification matter | ≤ | 0.5 | % |
| Refractive index | 1.440 to 1.452 | ||
| Total ash | ≤ | 0.1 | % |
| Viscosity | 25.0 to 33.0 | cp | |
| Water | ≤ | 0.2 | % |
| Alkaline impurities | ≤ | 0.15 | ml |
| Fatty acid composition (C8 & C10) | ≥ | 95.0 | % |
Caprylic/Capric Triglyceride is a mixture of medium-chain triglycerides derived from coconut or palm kernel oil. It appears as a colorless to pale yellow, odorless or nearly odorless liquid and is widely used in pharmaceutical and laboratory formulations for its emulsifying, stabilizing, and solubilizing properties.
🏭⚗️ Production
Caprylic/Capric Triglyceride is produced by esterifying caprylic and capric acids (C8 and C10 fatty acids) with glycerol. This process yields a mixture of triglycerides that are liquid at room temperature, making them suitable for various pharmaceutical and laboratory applications.
🔬 Properties
Caprylic/Capric Triglyceride has a molecular weight of approximately 408 g/mol. It is soluble in both water and oil, has a low viscosity, and is chemically stable. The substance exhibits excellent emulsifying and solubilizing properties, making it effective in enhancing the bioavailability of poorly soluble drugs and active ingredients.
🧪 Applications
In pharmaceutical formulations, Caprylic/Capric Triglyceride serves as a carrier oil for fat-soluble vitamins (A, D, E, K), herbal extracts, and sensitive active pharmaceutical ingredients (APIs). It is used in oral formulations such as softgel capsules, syrups, and dietary supplements. Additionally, it is employed in topical applications like creams, ointments, and gels, and can be used in certain injectable formulations.
In laboratory settings, Caprylic/Capric Triglyceride is used as a solubilizing agent to improve the dissolution of hydrophobic compounds in aqueous solutions. It also serves as a stabilizer in emulsions and as a carrier in drug delivery systems.
⚠️ Safety
Caprylic/Capric Triglyceride is generally recognized as safe for topical and oral use in recommended concentrations. It is non-toxic, non-irritating, and hypoallergenic for most individuals. Rare allergic reactions may occur in individuals sensitive to coconut or palm-derived products. Standard handling procedures, including proper storage and hygiene, should be followed to ensure safety during pharmaceutical or laboratory use.
