| Other name: |
Palatinol TOTM, Trioctyl trimellitate |
| CAS number: |
3319-31-1 |
| Product standard: |
HG/T 3874-2006 |
| Annual capacity: |
20,000 tons/year |
| Structural skeleton symbol: |
C6H3(COOC8H17)3 |
| Molecular weight: |
546.78 |
| Crystallization point: |
≥ -46℃ |
| Boiling point: |
258℃/0.13kPa |
Technical requirements
| Measuring items |
Technical Index |
| Appearance |
Transparent oily liquid without visible impurities |
| Chrominance /Hazen unit (Pt-Co color number)≤ |
50 |
| Acid value/（mgKOH/g）≤ |
0.15 |
| Ester,w/％≥ |
99.5 |
| olume resistivity/(×109Ω?m)≥ |
5 |
| Water, w/％≤ |
0.10 |
| Density,（ρ20）/（g/cm3） |
0.984~0.991 |
| Flash point/℃≥ |
240 |
Solubility
It is slightly soluble in water and acetone, but can be soluble in the most organic solvents such as, alcohol, ether, ketone and others.
Package type
To be transported in bulk by the tank vehicles; and to be packed with steel barrels.
Application
Mainly used for the raw materials of 105℃ grade heat resistant wire and cable as well as other products with higher heat resistance and durability requirements such as, plates, sheets, sealing pads and others. This product is also applicable to many kinds of plastic such as, vinyl chloride copolymer, cellulose nitrate, ethyl cellulose, poly methyl methacrylate and others.
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