Product parameters

Executive standard: GJB 755-89

Chines alias: 癸二酸二正丁酯

English abbreviation: DBS

CAS  RN：109-43-3

1. Physical chemical properties：

1.1 Molecular formula: C₁₈H₃₄O₄

1.2 Molecular weight: 314.46

1.3 Structure formula:

1.4 Melting point: -12℃

1.5 Boiling point: 180℃

1.6 Specific gravity：0.9400

1.7 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.

2. Technical indexes:

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.

4. 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.

Customization

We are able to develop custom-made products according to the clients'requests

● Tanyun has R&D Center located in Hangzhou with leading experts and PhDs in chemistry,

● We have experienced R&D capability and rich experience in production be able to provide various of organic chemicals, research, development, production of medical intermediates, etc.

● Tanyun have created 47 patents. including 17 invention patents (including 2 patents of national defense), and have developed over 20 kinds of customized chemicals for the customers. in which 3 products, copper chromite dehydrogenation catalyst, have been already accepted in batch production by customer. 6 products, efficient curing agent, have been applied in pilot trials and pilot production by customers.

● More than 10 kinds of chemicals have been in R&D, such as nano-waterproof materials, oil additives and fine chemical intermediates.

TANYUN produces boron, ferrocene, and more series of chemicals, which cannot be all listed on the website. For more information about products and MSDS, please contact ty@tanyunchem.com. You can also consult related product customization and latest research and development information.