Flavors & Fragrances
REACH
Diethyl sebacate
CAS Number
110-40-7
EC Number
203-764-5
FEMA Number
FEMA 2376
Abbreviation
DES
What is Diethyl sebacate?
Diethyl sebacate (CAS 110-40-7), abbreviated DES, is an ester of sebacic acid. FEMA 2376.
Where is Diethyl sebacate used?
- Lubricants and metalworking fluids: synthetic base fluid or co-fluid
- Plastics and polymers: plasticizer for flexibility and processing in resins and coatings
- Flavor systems: fruity, fatty notes in food and beverage products
- Personal care: emollient and moisturizing agent in skin creams
- It is also used in hair conditioners and cosmetic serums to enhance texture.
Good to know: Food-grade and technical-grade specifications differ in purity requirements for flavor, cosmetic, and industrial applications. Cosmetic and food-grade material is typically evaluated against FCC standards.
Commercial specifications
- Drums, IBCs, and bulk quantities
Other Names (Synonyms)
Diethyl decanedioate|Ethyl sebacate|Decanedioic acid, diethyl ester|Sebacic acid, diethyl ester|1,10-diethyl decanedioate|Decanedioic acid, 1,10-diethyl ester|DES
What are the physical properties of Diethyl sebacate?
Melting Point 5 °C
Boiling Point 312 °C
Density 0.963 g/cm³ (liquid)
Flash Point >230 °F
Appearance clear colourless to yellowish liquid
Color colorless to pale yellow
Odor mild melon fruity quince wine
Form liquid
Water Solubility slightly soluble
Vapor Pressure 0.018Pa at 25℃
Refractive Index n 20/D 1.436(lit.)
Log P 4.64 at 20℃
How is Diethyl sebacate classified and handled safely? Learn More
GHS09· Environmental Hazard
Hazard Statements
H411 Toxic to aquatic life with long lasting effects
Precautionary Statements
P273 Avoid release to the environment.
P391 Collect spillage.
P501 Dispose of contents/container in accordance with local regulations.
Which trade and regulatory codes apply to Diethyl sebacate?
HS Code 29171390
Storage Class 10 - Combustible liquids
WGK (Germany) 2