Shandong Kexing Chemical Co., Ltd.

DOP

• Category :

  Catalyst and Auxiliary

• Synonyms :

  1,2-Benzenedicarbonic acid, dioctyl ester;1,2-Benzenedicarboxylic acid, dioctyl ester;Benzenedicarboxylic acid di-n-octyl ester;Dioctyl 1,2-benzenedicarboxylate;Dioctyl o-benzenedicarboxylate;UNII-8X3RJ0527W;RCRA waste number U107;Phthalic acid, dioctyl ester;DI-N-OCTYL PHTHALATE;Dinopol NOP;n-Octyl phthalate;o-Benzenedicarboxylic acid, dioctyl ester;1,2-Benzenedicarboxylic acid, 1,2-dioctyl ester;DOP;Di-n-octyl o-phthalate;

• CAS NO :

  117-84-0

• EC NO :

  204-214-7

• Molecular Formula :

  C₂₄H₃₈O₄

• Molecular Weight :

  390.56

• Main Specifications :

• InChI :

  InChI=1/C24H38O4/c1-3-5-7-9-11-15-19-27-23(25)21-17-13-14-18-22(21)24(26)28-20-16-12-10-8-6-4-2/h13-14,17-18H,3-12,15-16,19-20H2,1-2H3

• Product description :

  1. Production application
  Dioctyl Phthalate (DOP) is an important general type primary plasticizer mainly used in the prosessing of PVC resins,and can be used in the processing of chemical fiber resins,acetic acid resins,ABS resins,rubber,also used in producting paint,dye,dispersant etc.
  General grade DOP :widely used in plastic,rubber,paints and emulsifier industries and plasticized PVC can be used in the manufacture of leatheroid,agricultural film,packing materials and cables.
  Electrical grade DOP :has excellent electrical insulating property and widely used in the production of wires and cables.
  Foods grade DOP:mainly used in the manufacture of packing materials for food.
  Medical grade DOP:mainly used in the manufacture of medical and sanitary products.

  2. Technical index

  Item	Index
  	General grade	Electrical grade	Foods grade	Medical grade
  Appearance	Transparent liquid , no suspended substances
  Colour(Pt-Co)	colorless or slight color		colorless
  Purity ≥ %	99.5	99.5	99.5	99.5
  Density (20℃)g/cm3	0.983-0.985
  Acidity(mgKON/g)	0.07	0.05	0.05	0.02
  Water content,% ≤	0.1
  Colour(Pt-Co)	40	40	20	20
  Refractive index (20℃/D)	0.486-1.487
  Viscosity (20℃) mpa.s	77-82
  Volume resistivity,*10.9m
  Volatile matter and Moisture
  Lodine Value ≤		≥1.5
  UV absorption value(220-230nm)				0.2

• Molecular Structure :