Tributyl Citrate（TBC）

Synonyms:tributyl 2-hydroxypropane-1,2,3-tricarboxylate;Tributyl citrate;
CAS NO: 77-94-1
EC NO:201-071-2
Molecular Formula:C₁₈H₃₂O₇
Molecular Weight:360.4425
Product description:
Colorless transparent oily liquid;
Content,% ≥ 99.0
Color(Pt-Co)≤30#;
Content,%≥99.0
Acidity(mgKOH/g)≤0.1
Water content(wt),%≤0.1
Refractive index(25℃) 1.443~ 1.445 ,
Relative density(25℃) 1.037~ 1.045 ,
boiling point: 170℃(133.3Pa),
flash point(open):185℃
Heavy metal(base on Pb)≤10ppm ,
Arsenic(As)≤3ppm
Soluble in most organic solvents. Small volatility, good compatibility with resin, good plasticization effect. Resistance to coldness, water. LD50=2900mg/kg.
Packing: 200L metal pail,200Kg per pail.

Uses:This product is innocuous plasticizer, mainly , innocuous PVC grain, Produce food packaging material, medical products, prepare flavor, essence, soft toys for children and produce cosmetics etc..