Diethyl sebacate
| Price | USD1.00 |
| Packge | 1kg |
- Min. Order:1kg
- Supply Ability:100KG
- Time:2019-07-06
Product Details
- Product NameDiethyl sebacate
- CAS No.110-40-7
- EINECS No.203-764-5
- MFC14H26O4
- MW258.35
- InChIKeyONKUXPIBXRRIDU-UHFFFAOYSA-N
- Appearanceliquidcolorless to pale yellow
- Melting point 1-2 °C (lit.)
- Water Solubility slightly soluble
- density 0.963 g/mL at 25 °C (lit.)
- Boiling point 312 °C (lit.)
- storage temp. Store below +30°C.
| Diethyl sebacate Basic information |
| Product Name: | Diethyl sebacate |
| Synonyms: | Bisoflex DES;bisoflexdes;Diethyl 1,10-decanedioate;Diethyl sebecate;diethyl1,10-decanedioate;diethylsebate;SEBATIC ACID DIETHYL ESTER;SEBACIC ACID DIETHYL ESTER |
| CAS: | 110-40-7 |
| MF: | C14H26O4 |
| MW: | 258.35 |
| EINECS: | 203-764-5 |
| Product Categories: | Fatty Acid Esters (Plasticizer);Functional Materials;Plasticizer |
| Mol File: | 110-40-7.mol |
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| Diethyl sebacate Chemical Properties |
| Melting point | 1-2 °C(lit.) |
| Boiling point | 312 °C(lit.) |
| density | 0.9646 |
| refractive index | n20/D 1.436(lit.) |
| FEMA | 2376 | DIETHYL SEBACATE |
| Fp | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | <0.1g/l |
| Water Solubility | slightly soluble |
| Merck | 14,8415 |
| CAS DataBase Reference | 110-40-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Decanedioic acid, diethyl ester(110-40-7) |
| EPA Substance Registry System | Decanedioic acid, diethyl ester(110-40-7) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 38 |
| Safety Statements | 36-24/25 |
| WGK Germany | 2 |
| RTECS | VS1180000 |
| HS Code | 29171390 |
| MSDS Information |
| Provider | Language |
|---|---|
| Diethyl sebacate | English |
| ACROS | English |
| SigmaAldrich | English |
| Diethyl sebacate Usage And Synthesis |
| 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 | clear colourless liquid |
| 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. |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
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