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Shandong Kexing Chemical Co., Ltd.
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DOP

Details for DOP

DOP

Category:

Catalyst and Auxiliary

DOP
CAS NO: 117-84-0;8031-29-6
EC NO: 204-214-7
Molecular Formula: C24H38O4
Molecular Weight: 390.56
Specification:
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

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;
Molecular Structure: DOP 117-84-0;8031-29-6
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