DOP/ Di-2-Ethylhexyl Phthalate/ Dioctyl Phthalate CAS: 117-81-7

• CAS No.: 117-81-7
• Formula: C24h38o4
• EINECS: 204-211-0
• Model NO.: 117-81-7
• Type: Plasticiser
• Composition: Organic
• Usage: Plasticiser
• Flux Type: Basic Flux
• Purity: 99%
• Grade: Industrial Grade
• Appearance: Colourless Transparent Liquid
• MOQ: 1ton
• Transport Package: Iron Drum/IBC/ISO Tank
• Trademark: TICHEM
• Origin: China
• HS Code: 2917320000

Product Description

Product Description

DOP is produced by esterifying 2-Ethylhexanol and Phthalic Anhydride.

It is highly compatible with PVC, and has excellent plasticizing efficiency and average performance on par with all kinds of plasticizers.

DOP is one of the largest plasticizers used in PVC processing.

 

Technical Specification

 

Property	Value
Molecular weight (g/mol)	390
Flash point (Setaflash Closed Cup)	215°C
Boiling point @760 mmHg, 1.01 ar	384°C
Color (APHA)	30
Freezing Point	-55°C
Viscosity	43(30°C)
Ester Content,wt%	99.5
Specific gravity	0.982±0.003(20°C)
Acid value	0.05 mgKOH/g
Water content	0.1

 

Main Application

·DOP is a general-purpose plasticizer, mainly used in the processing of polyvinyl chloride resin, but also can   be used in the processing of polymers such as chemical resin, acetic acid resin, ABS resin and rubber, and   also can be used in the manufacture of paints, dyestuffs, dispersants, etc. DOP plasticized PVC can be used   in the manufacture of artificial leather, agricultural films, packaging materials, cables and so on.

·Organic solvents, gas chromatography stationary solution

·It is the most widely used plasticizer in the industry. Besides cellulose acetate and polyvinyl acetate, it has   good compatibility with most of the synthetic resins and rubbers used in the industry. This product has   good overall performance, good mixing performance, high plasticizing efficiency, low volatility, better low   temperature flexibility, resistance to water extraction, high electrical performance, good heat resistance   and weather resistance.

·In HVAC, it is used to test the filtration efficiency of high efficiency filters. Because for HEPA filters, 0.3um   (micron) is the particle size with the largest penetration rate, DOP is used to test the filtration efficiency of   HEPA filters.
 

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