Dioctyl terephthalate (DOTP)
98%
Reagent
Code: #169440
Alias
Dioctyl terephthalate (DOTP); diisooctyl terephthalate, di(2-ethylhexyl) terephthalate, plasticizer
CAS Number
6422-86-2
science Other reagents with same CAS 6422-86-2
blur_circular Chemical Specifications
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Molecular Information
Weight
390.56 g/mol
Formula
C₂₄H₃₈O₄
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Registry Numbers
EC Number
229-176-9
MDL Number
MFCD00072256
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Physical Properties
Melting Point
30-34 °C(lit.)
Boiling Point
400 °C(lit.)
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Storage & Handling
Density
0.986 g/mL at 25 °C(lit.)
Storage
Room temperature
description Product Description
Used primarily as a plasticizer in polyvinyl chloride (PVC) and other polymers to improve flexibility, durability, and workability. Commonly found in cables, wires, flooring, films, and medical tubing due to its good electrical insulation properties and low volatility. Offers an alternative to phthalate plasticizers like DEHP, providing similar performance with improved environmental and health profiles. Also used in sealants, adhesives, and coatings where resistance to heat and UV degradation is required.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Purity (GC) | 97.5-100% |
| Refractive Index (N20/D) | 1.489-1.491 |
| Appearance | Colorless to pale yellow liquid |
| Infrared Spectrometry | Conforms to Structure |
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