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Chemical Name:Tributyl citrate(TBC) 
Synonyms:tributyl 2-hydroxypropane-1,2,3-tricarboxylate; Tributyl citrate 
Cas No.:77-94-1 
Molecular Formula:C18H32O7 
Molecular Weight:360.4425 
Appearance:Colorless transparent liquid 
Usage:Mainly used for vinyl resin and fiber resin plasticizers 
Molecular Structure: 


Colorless transparent oily liquid,boiling point:170℃(133.3Pa),flash point(open):185℃。Soluble in most organic  solvents.Small volatility,good compatibility with resin,good plasticization effect.Resistance to coldness,water.LD50==2900mg/kg.


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

Packaging:200kg steel drum

Technical data

Color(Pt-CO)                                 ≤50#

Acidity(mgKOH/g)                    ≤0.2

Water content(wt),%              ≤0.1

Refractive index(25° C/D)           1.443-1.445

Relative density(25/25°  C)         1.037-1.045

Heavy metal(base on Pb)            ≤10ppm

Arsenic(As)                                    ≤3ppm


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