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DOPT dioctyl terephthalate 4654-26-6
Dioctyl terephthalate (DOTP)
English name: dioctyl terephthalate
CAS NO: 4654-26-6
EC NO: 225-091-6
Molecular formula: C24H38O4
Molecular weight: 390.56
Property: colorless or light yellow transparent oily liquid, soluble in a certain amount of ethanol, insoluble in water, non-toxic, non-corrosive.
Quality index:
Item | Specification |
Appearance |
Transparent liquid, no suspended solids |
Chroma, (platinum-cobalt) number, |
≤30 |
Ester content, % |
≥99.0 |
Acidity (measured by terephthalic acid), % |
≤0.015 |
Density (20 ℃), g/cm3 |
0.981-0.986 |
Volume resistivity, Ω.m |
≥2 × 1012 |
Flash point, ℃ |
≥210 |
Heating reduction, % |
≤0.1 |
Use: DIocTYL PHTHALATE IS THE MAIN PLASTICIZER OF POLYVINYL CHLORIDE, with good cold and heat performance, widely used in heat-resistant 70 ~ 800C grade cable materials and other POLYvinyl chloride soft products, compared with DOP has better heat resistance and electrical insulation. DOTP can be shared with DOP in any proportion, which can reduce viscosity and increase life. The products with this product as plasticizer have good heat resistance, cold resistance, electrical insulation, resistance to extraction and softness. This product can also be used in a variety of synthetic rubber as a plasticizer.
Packing: 200KG galvanized iron drum or special requirements
Service we can provide:
1. Mixed container: We can mix different items in one container.
2. Quality control: Before shipment, we can provide free sample for test. Inspection before shipping.
3. Packing: We can pack according to your requirements and also give you some other packing methods for reference and suggest adequate packing methods according to global trend. We will send you photo of goods before shipment.
4. Prompt shipment: We usually can ship the goods within 7 days for 1*20'FCL conatiner after order confirmed and also provide professional shipping documents for your Customs clearance.
5. We work closely with DHL, FEDEX, UPS,ETC., we can ship samples and small quantity goods to you fast and safe.
Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and pharmaceutical field in China.Through more than four years development, QINGDAO EAST CHEMSOURCES TRADE CO.,LTD,there is new branch office Qingdao East Chemsources Limited,our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.
Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.
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