Oils, Fats & Waxes
REACH
Propylene glycol dicaprylate
CAS Number
7384-98-7
EC Number
230-962-9
FEMA Number
FEMA 4471
What is Propylene glycol dicaprylate?
Propylene glycol dicaprylate (CAS 7384-98-7), also known as propylene glycol dioctanoate and 1,2-Dicaprylin, is a diester of propylene glycol and caprylic acid.
Where is Propylene glycol dicaprylate used?
- Food: flavor carrier and dispersant in emulsified flavor systems
- Pharmaceutical: carrier for lipophilic actives in softgel capsules and oral lipid-based drug delivery systems
- Topical preparations: enhances delivery of active compounds
- Personal care: emollient and spreading agent in skin creams, serums and sunscreens
- Film coatings: plasticizer for tablets and functional food products
- It is used as a solvent, carrier and emollient in food, pharmaceutical and cosmetic manufacturing.
Good to know: FEMA 4471 supports use in flavoring applications. Pharmaceutical grade typically conforms to Ph. Eur. monographs for excipient use.
Commercial specifications
- Bulk supply in drums and IBC containers
- Kosher and halal certifications commonly available
Other Names (Synonyms)
Propylene glycol dioctanoate|1,2-Dicaprylin|Octanoic acid, 1-methyl-1,2-ethanediyl ester|581437HWX2|1,2-PROPYLENE GLYCOL DICAPRYLATE|Octanoic acid, 1,1'-(1-methyl-1,2-ethanediyl) ester|RefChem:869793
What are the physical properties of Propylene glycol dicaprylate?
Boiling Point 397.7±15.0 °C(Predicted)
Density 0.939±0.06 g/cm3(Predicted)
Odor fatty fruity
Log P 6.67