Dioctyl Terephthalate
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- Category :
Catalyst and Auxiliary
- CAS NO : 6422-86-2
- EC NO : 229-176-9
- Molecular Formula : C24H38O4
- Main Specifications :
- Synonyms : 1,4-Benzenedicarboxylic acid bis(2-ethylhexyl) ester;bis(2-ethylhexyl) benzene-1,4-dicarboxylate;(2R)-2-ethylhexyl (2S)-2-ethylhexyl benzene-1,4-dicarboxylate;bis[(2S)-2-ethylhexyl] benzene-1,4-dicarboxylate;bis[(2R)-2-ethylhexyl] benzene-1,4-dicarboxylate;Dioctyl terephthalate;DOTP;Di-2-ethylhexyl terephthalate (DOTP);
Package: metal pail or plastic pail packing ,Net.200kg
Uses : It is a suitable plasticizer for polycinyl chloride resins, can be used in products asking for high insulating properties, extracting proof, heating-resistance, cold-resistance, and good softness. Used in this product can reduce viscosity, prolong storag
Molecular Structure:
Product description:
Product name:Dioctyl Terephthalate
Another name: DOTP
Molecular formula: C24H38O4 Molecular weight:390.57
Properties and features:
This product has fine electric property, low volatility, higher plasticizing efficiency than DOP.
Quality standard：
Item Index
Appearance andColor (Pt-Co): Transparent oily liquid ,100max
Ester content 99.0% min
Density (20°C),g/cm 3 0.981-0.986
Acidity,(by benzenedicarbon acid) 0.015max
Mass coss on heating (125°C 2 hours)% 0.20%max
Flash point (open-cup)°C 210min
Volume resistivity (Ω.m) 1 x10 10 min
Use:
It is a suitable plasticizer for polycinyl chloride resins, can be used in products asking for high insulating properties, extracting proof, heating-resistance, cold-resistance, and good softness. Used in this product can reduce viscosity, prolong storage life. It is mixable with DOP in any proportion.
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