dbs

Product DescriptionDibutyl Sebacate  Executive standard: GJB 755-89English abbreviation: DBSCAS  RN:109-43-31. Physical chemical properties:1.1 Molecular formula: C18H34041.2 Molecular weight: 314.461.3 Structure formula:   1.4 Melting point: -12℃1.5 Boiling point: 180℃ 1.6 Specific gravity:0.94001.7 Flash point: 167℃1.8 Solubility: Insoluble in water, but dissolved in acetone, ether, ethanol.1.9 Stability and reactivity: Stable at normal temperature and pressure conditions. It will burn when meeting with any strong oxidant.    Technical Indexes

<Span style="font-family: 'times new roman', times; font-size: 16px;">Item	Index
Colority (Pt-Co) , number	≤40
Acidity (in adipic acid ),%(m/m)	≤0.05
Saponification value (mg OH/g sample)	352-360
Refractive index ,nD25	1.4385-1.4405
Moisture ,%(m/m)	≤0.15
Appearance	light-yellow transparent liquid

3. Application:DBS has been used as a typical cold-resistance plasticizer, with good cryogenic performance and plastifying efficiency for the application of plastic, PVC, rubber, cable and the lubricant of the jet engine.  Packaging & Shipping4. Packing: Available in 200L galvanized iron drum, net weight :190 kg/drum.5. Storage: Stored in a cool, ventilated place. Casks should be sealed with nitrogen. Avoid heat and exposure. The shelf life is 12 months after manufacturer date. It is still available if retest result is qualified after expire date.6. Transportation: Avoid water and exposure during transportation. Keep away from the strong oxidizer.Our Services We are able to develop custom-made products according to the clients’ requests.Company Information Yingkou Tanyun Chemical Research Institute Co., LtdFounded in 1971, Yingkou Tanyun Chemical Research Institute Co., Ltd (Tanyun Chemical for short) is the parent company of Tanyun Technology Group. Currently covering an area of about 12000 square meters, Tanyun Chemical is the first domestic technological platform company of ‘Chemical New Materials Production and Research Incubator’ and the first domestic custom-made research and production company of fine chemicals intermediate research and production company.ClientsCustomizationR&D CenterTanyun chemicals have four research and development bases, hundreds of synthesis leading experts and PhDs in chemistry. Tanyun chemicals own experienced research & development capability and rich experience in production, and provides you with a variety of organic chemicals, medical intermediates research, development, production, etc. on behalf of a range of high quality customized service.Tanyun chemicals have developed over twenty kinds of custom chemicals for the customers, and 3 kind products, such as copper chromite dehydrogenation catalyst, have already consigned a usage in batch with customer sign-off. Two invention patents have been applied. 6 kind customized products, such as efficient curing agent, have been applied in pilot trials and pilot production by customers. In addition, more than ten kinds of chemicals have been in R&D, such as nano-waterproof materials, oil additives and fine chemical intermediates.R&D BasesShanghai R&D BaseShanghai R&D base develops the organic silicon, polyurethane and modified materials of adhesives field as well as fine chemical intermediates products for civilian use. Hangzhou R&D BaseHangzhou R&D base develop the organosilicon chemistry and materials. Suzhou R&D BaseSuzhou R&D base develop the synthesis and application of fine chemical intermediates products, modified macromolecule materials. Yingkou R&D BaseYingkou R&D base develop the research and production work for aerospace and defense industry products and fine chemical intermediates products for civilian use. Yingkou achieves fine chemical laboratory to the transformation of the process of industrialization, process improvement and optimization of formula. Patents   FAQ1.Why  choose us?We are the manufacturer with more than 40 years history. we can supply one-stop service from sample ,development and research, order, delivery, after-sale service2.What is ur payment term?T/T in advance3.Delivery time?ASAP after your payment4.Are u manufacturer?Yes,we are manufacturer5.How are  your products? We have four word-class R&D bases  and provide you products with high quality and competitive price.CONTACT USYingkou Tanyun Chemical Research Institute Co., LtdSkype:Ryan wangTel: +86-755-26406100Fax: +86-755-26407171Headquarters: No. 75,Xinhu Street,Xishi District, Yingkou,Liaoning, China 11500Shenzhen Office: Room A308, Building B,West Silicon Valley,Xixiang Street,Bao’an District,Shenzhen,China 518100 

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