Tri(2-ethylhexyl) Trimellitate(TOTM) 1.Certificate:ISO9001:2008 2.CAS No.3319-31-1 3.Chemical formula:C33H54O6

Tri(2-ethylhexyl) Trimellitate(TOTM)

  Chemical formula and molecular weight

  Chemical formula: C33H54O6

  Molecular weight: 546.79

  CAS No.: 3319-31-1

  Properties and uses

 Colourless,transparent oily liquid,b.p.283°C(3mmHg),viscosity 100~300 c.p.(20°C),refractive index 1.4485(25°C).

 Used as a heat-endurant and long-lasting plasticizer for polyvinyl chloride,usually for preparing Grade 105°C electrical cable and other heat-resisting plastic products.

 It possesses both advantages being used as plasticizer for polyesters and for general purposes. Except producing oilresisting ones,also used in preparing any long-lasting products.

  Quality standard

Specification	First Grade	Qualified Grade
Colourity(Pt-Co),code No.      ≤	80	150
Acid value,mgKOH/g            ≤	0.20	0.25
Density(20°C),g/cm3	0.988±0.003
Ester content,%                ≥	99.0	98.5
Flash point,°C                 ≥	245	240
Weight-loss after heating,%      ≤	0.15	0.2
Volume resistivity,Ω.cm        ≥	5×1011	1×1011

  Package and storage

  Packed in 200 liter galvanized iron drum,net weight 200 kg/drum.

  Stored at dry,shady,ventilated place. Prevented from collision and sunrays,rain-attack during handling and shipping.

  Met the high hot and clear fire or contact the oxidizing agent,caused the burning danger.

Tri(2-ethylhexyl) Trimellitate(TOTM)