tributyl O-acetylcitrate 77-90-7

Colorless, odorless oily liquid, the boiling point of 343 ℃ (0.101 MPa), flash point (cup) 204 ℃, freezing point - 80 ℃, volatile speed is 0.000009 g/cm2 h. (105 ℃), the hydrolysis rate of 0.1% (100 ℃, 6 hours), soluble in most organic solvents, insoluble in water. Compatible with polyvinyl chloride, polystyrene, vinyl chloride - vinyl acetate copolymer, cellulose nitrate, cellulose ethyl stem, polyvinyl butyral and other resins. It is partly compatible with cellulose acetate and cellulose acetate butyrate. The cold and light resistance of this product is similar to that of trin-butyl citrate, but the water resistance is better. Non-toxic, LD50=4000mg/kg.

Technical indicators

External view colorless transparent liquid

Color jersey (Pt - Co) 30 # or less

Contain quantity, % 99.0 or higher

Acid value (mgKOH/g) 0.2 or less

Water (wt), % 0.15 or less

The refractive index of 1.4410 ~ 1.4425 (25 ℃ / D)

Relative density (25/25 ℃) 1.045 ~ 1.055

Heavy metals (Pb) 10ppm

Arsenic (As) 3 PPM or less

[usage]

This product is a non-toxic plasticizer and can be used as plasticizer for PVC, cellulose resin and synthetic rubber. Non-toxic PVC granulation, food packaging containers, children's toys, medical products, film, plate, cellulose paint and other products. Can also be used as a polyvinylidene chloride stabilizer.