Tributyl citrate
Molecular formula: C18H32O7
Molecular weight: 360.44
CAS NO: 77-94-1
Properties: environmentally friendly, non-toxic, fruity, boiling point 170 ° C (133.3 Pa), flash point (open cup) 185 ° C, soluble in most organic solvents.
Technical indicators
Exterior |
Colorless transparent liquid |
Color (Pt-co) |
≤50# |
Ester content % |
≥99.0 |
Acid value (mgKOH/g) |
≤0.2 |
Moisture (wt), % |
≤0.25 |
Refractive index (25 ° C / D) |
1.443~1.445 |
Relative density (25/2 5 ° C) |
1.037~1.045 |
Heavy metal (in Pb) |
≤10ppm |
Arsenic (As) |
≤3ppm |
Product Usage:
Tributyl citrate (TBC) is a good environmentally friendly plasticizer and lubricant. This product has low volatility, good compatibility with resin, high plasticizing efficiency, and is allowed for food packaging and medical and hygiene products, as well as children's soft toys, pharmaceuticals, medical products, flavors and fragrances, cosmetics manufacturing, etc. in Europe and the United States. industry. It can impart good cold resistance, water resistance and mildew resistance to the product. After being plasticized, the resin exhibits good transparency and low-temperature bending properties, and has low volatility and low extraction in different media, good thermal stability, and no discoloration when heated. The lubricating oil prepared with this product has good lubricating properties.
Packing: Packed in 200L plastic drum, net weight 200Kg per barrel.