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Diethyl sebacate

Description Application Content analysis Toxicity Maximum level Uses Production method References

Diethyl sebacate

CAS No.110-40-7
Chemical Name:Diethyl sebacate
CBNumber:CB4852807
Molecular Formula:C14H26O4
Formula Weight:258.35
MOL File:110-40-7.mol

Diethyl sebacate Property

Melting point 1-2 °C (lit.)
Boiling point 312 °C (lit.)
Density 0.963 g/mL at 25 °C (lit.)
vapor pressure 0.018Pa at 25℃
FEMA 2376 | DIETHYL SEBACATE
refractive index n20/D 1.436(lit.)
Flash point >230 °F
storage temp. Store below +30°C.
solubility <0.1g/l
form liquid
color colorless to pale yellow
Odor mild melon fruity quince wine
Odor Type fruity
biological source synthetic
Water Solubility slightly soluble
Merck 14,8415
JECFA Number 624
BRN 1790779
Dielectric constant 5.0（30℃）
LogP 4.64 at 20℃
Substances Added to Food (formerly EAFUS) DIETHYL SEBACATE
FDA 21 CFR 172.515
CAS DataBase Reference 110-40-7(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII I41B9FJK6V
NIST Chemistry Reference Decanedioic acid, diethyl ester(110-40-7)
EPA Substance Registry System Decanedioic acid, diethyl ester (110-40-7)
UNSPSC Code 41116107
NACRES NA.24

Safety

Hazard Codes :Xi
Risk Statements :38
Safety Statements :36-24/25
WGK Germany :2
RTECS :VS1180000
HS Code :29171390
Toxicity :LD50 orally in Rabbit: 14470 mg/kg

NFPA 704:

	1
1		0

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P261-P305+P351+P338

Diethyl sebacate Price More Price(7)

Brand: Sigma-Aldrich(India)
Product number: W237604
Product name : Diethyl sebacate
Purity: ≥98%, FCC, FG
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Price: ₹4990.33
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Brand: Sigma-Aldrich(India)
Product number: W237604
Product name : Diethyl sebacate
Purity: ≥98%, FCC, FG
Packaging: 1KG
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Brand: Sigma-Aldrich(India)
Product number: W237604
Product name : Diethyl sebacate
Purity: ≥98%, FCC, FG
Packaging: 10KG
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Brand: Sigma-Aldrich(India)
Product number: 246077
Product name : Diethyl sebacate
Purity: 98%
Packaging: 100ML
Price: ₹3464
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Brand: Sigma-Aldrich(India)
Product number: 246077
Product name : Diethyl sebacate
Purity: 98%
Packaging: 500ML
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Diethyl sebacate Chemical Properties,Usage,Production

Description Dibutyl sebacate (DBS) is an organic colorless liquid chemical, a dibutyl ester of sebacic acid.Its main use is as a plasticizer in production of plastics, namely cellulose acetate butyrate, cellulose acetate propionate, ethyl cellulose, polyvinyl butyral, polyvinyl chloride, polystyrene, and many synthetic rubbers (especially nitrile rubber and neoprene) and other plastics. It can be used for plastics in use in the food packaging industry, in plastics used for medical devices, and for pharmaceutical applications, e.g. as a plasticizer for film coating of tablets, beads, and granules.[2] It is also used as a lubricant in shaving lotions, and a flavoring additive in non-alcoholic beverages, ice cream, ices, candy, and baked goods. It provides excellent compatibility with a range of plastic materials, superior properties at low temperatures, and good oil resistivity. Its other names include Morflex, Kodaflex, polycizer, Proviplast 1944 and PX 404. Dibutyl sebacate is also used as a desensitizer in Otto fuel II, a torpedo monopropellant.
Application Dibutyl Sebacate (DBS) provides superior low temperature flexibility properties to a variety of polymers. The low temperature benefits of DBS make it an excellent choice for vinyl food contact films used in refrigeration. It provides excellent compatibility with a range of plastic materials including vinyls, acrylics, nitrile rubber, Buna-n rubber and some cellulosics.
Content analysis It can be determinated by a non-polar column method in GT-10-4 or by the method I in the ester assay (OT-18). The amount of sample taken was 1 g. The equivalent factor (e) in the calculation is 64.59.
Toxicity LD50 14470 mg/kg (rat, oral).
Maximum level FEMA (mg/kg): soft drinks 4.1; cold drinks 9.1; candy 21; baked goods 41; pudding class 3.2 to 19.
Uses A permitted flavoring listed in GB 2760-96. Mainly used in the preparation of grapes, pears and other flavors and fruit flavor solvent. In addition, it is often used as plasticizer for resin and vinyl resin as its better compatibility with nitrocellulose and butyl acetate cellulose. It can also be used as synthesis solvent for organic synthesis, solvents and pigments, pharmaceutical intermediates and polymers compound.
Production method It is derived by esterification of succinic anhydride and ethanol; It can also be obtained through heating esterification of sebacic acid and ethanol in the presence of concentrated sulfuric acid.
References 1.https://en.wikipedia.org/wiki/Dibutyl_sebacate
2.http://www.vertellus.com/products/plastics-polymers/morflex-plasticizers-sebacates-and-solvents/dibutyl-sebacate
Chemical Properties Dimethyl sebacate has a melon, wine, fruity, quince aroma.
Chemical Properties Diethyl sebacate is a clear colourless liquid or oily liquid. Solidifies in the cold, melts at 1.5° C. B.P. 306° C. (decomposition of the ester). Sp.Gr. 0.97. 0.15% soluble in water, soluble in alcohol and oils. Faint, but pleasant, winey-fruity odor, resembling that of Quince and Melon.
Uses Diethyl Sebacate is a flavoring agent that is a liquid, colorless to pale yellow in appearance with a slight odor. it is insoluble in water and miscible in alcohol, ether, and other organic solvents. it is obtained by chemical synthesis. it is also termed ethyl sebacate.
Definition ChEBI: Diethyl decanedioate is a fatty acid ester. It is the diester of ethyl alcohol and Sebacic Acid that used as an aromatic in food.
Preparation Diethyl sebacate is obtained by heating sebacic acid and ethanol in the presence of concentrated H2SO4 or other acid catalysts.
General Description Diethyl sebacate is a volatile organic compoind used as a flavoring agent. It is reported to be found in longan honey porduced by Apis cerana.
Health effects Diethyl sebacate is reported to be used in cosmetics at 1.5%, and no irritation or sensitization was reported in clinical studies of a formulation containing 1.5% diethyl sebacate.
Flammability and Explosibility Not classified
Contact allergens This emulsifer has rarely been reported as a sensitiz- ing agent, mainly in topical treatments.
Safety Profile Mildly toxic by ingestion. A skin irritant. See also ESTERS. When heated to decomposition it emits acrid smoke and irritating fumes.