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Cosmetics Ingredients
The material selection platform
Cosmetics Ingredients

DIISOPROPYL SEBACATE

CAS Number 7491-02-3
EINECS/ELINCS No: 231-306-4
COSING REF No: 75613
DIISOPROPYL SEBACATE
Diisopropyl Sebacate is a clear, colorless, and odorless liquid that is commonly used in cosmetics and personal care products as a solvent, emollient, and plasticizer. It is known for its ability to improve the texture and spreadability of skincare and haircare products without leaving a greasy or oily residue. Diisopropyl Sebacate is often used in formulations that require a lightweight and non-greasy finish. Additionally, this ingredient is biodegradable and has a low toxicity profile, making it a safe and effective ingredient for cosmetic applications. The chemical formula of Diisopropyl Sebacate is C16H30O4.

What is DIISOPROPYL SEBACATE used for?

Diisopropyl Sebacate has quite unique properties that make it popular in personal care and cosmetic products.
  • Skin care: It primarily serves as an emollient in skin care products, where it moisturizes and softens the skin. It also improves the texture of the formulations and enhances their spreadability. Diisopropyl Sebacate can commonly be found in products like moisturizers, lotions, and creams. In sunscreens, this ingredient enhances water resistance
  • Cosmetic products: It is used as a solvent and plasticizer. It is added to various formulations such as lipsticks, nail polishes, and hair sprays to help dissolve other ingredients and improve the product's texture. As a plasticizer, it helps to reduce the stiffness and brittleness of the product, making it more flexible and easier to apply

Origin

Diisopropyl sebacate is a synthetic ingredient that is made by the reaction of sebacic acid with isopropyl alcohol. This reaction produces diisopropyl sebacate and water as byproducts. The process typically involves heating the mixture under reflux with a catalyst, such as sulfuric acid or p-toluenesulfonic acid.

What does DIISOPROPYL SEBACATE do in a formulation?

  • Emollient
  • Plasticiser
  • Skin conditioning
  • Solvent

Safety profile

Diisopropyl Sebacate is a safe ingredient as it does not have any known side effects and has a low toxicity profile. It is non-comedogenic and does not promote acne. However, a patch test is advisable. Additionally, it is best to consult a healthcare professional before use during pregnancy.

Technical profile

Property Values
Boiling Point 307-309°C
Melting Point -47°C
pH 7.0
Solubility Insoluble in water
Viscosity Low
16
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