Mixed diacid dimethyl ester
Molecular formula: CH3OOC(CH2)nCOOCH3 n=2, 3, 4

Characteristic: This product is a kind of colorless transparent oily liquid which is compose of the dimethyl succinate, dimethyl glutarate and the dimethyl adipate; it has the sweet taste, slightly soluble in water, freezing point: -20 C, viscosity: 2.4cps ( 25 C), refractive index: 1.4180 ( 20 C)and the relative density: 1.080-1.096g/ml(20 C ).

H. S. Code: 29171900

CAS NO.: 95481-62-2
Package: Adopt the packing of 200 litres per galvanized iron barrel with net weight of 220 kg/barrel. The transportation shall be in accordance with the requirement of general liquid.

Use:
This product is one king of environmental protecting dope solvent with the characters of good slovency, low volatilization, easy flow, high security, innocuity and actinic stability etc, it is mainly usde an the solvent with high boiling point in the dope industry, and can instead solvent with high toxicity such as isophorong, hydroxyethyl-aether and anone etc, and it can be used for firing synthetic resin dope, high-temperature&fast-dry coil-steel dope, plate dope, inside and outside dope of the can. This product used for auto dope can make the film of intermdeiate and top paints up to the perfect polish and smoothness, It also can be used for paint-removing agent and cleaning agent, and widely used in the industries of printing ink, new bond for foundry and organic synthesis intermediate dtc.

Product characters:
1. With wide boiling point and long distillation process, can help adjust the volatile speed of whole solvent system.
2. Slow volatile spdde at ghe normal temperature; quicken the volatile spdde at the normal temperature; quicken the volatie speed along with the temperature increasing.
3. Has the xcellent smooth flow property, can polish up the brightness of the product, improve the the covering power of tye dye, increase the flexility and adhesion force of ght paint film, and reduce the surface defects such sa gauffer, pinhole and pearl eye etc.
4. can be consolute with most organic solute and easy to adjust ghe prescription.
5. Has good stability, and can not oxide and decompose under the condition of natural storage
6. Has the properties of high spark point and low steam pressure, and can be used safely.