High Thermal Stability Fluid Hydrogenated Terphenyls for Semiconductor Industry
High Thermal Stability Fluid Hydrogenated Terphenyls for Semiconductor Industry
Hydrogenated Terphenyls
1.Description
Chemical name: Hydrogenated Terphenyls
Molecular formula: C18H22
Molecular weight: 238.3673
CAS No.:61788-32-7
2.Product Specification
| Items | Index |
| Appearance | Light yellow transparent liquid |
| Density ( 20℃ ),g/cm3 | 0.990-1.020 |
| Open flash point,℃ | ≥170 |
| Water,% | ≤0.02 |
| Kinematic viscosity ( 40℃),mm2/s | 22-37 |
| Initial boiling point,℃ | ≥325 |
| 2% distillation range,℃ | ≥330 |
| Residual carbon, % | ≤0.05 |
| Acid value, mgKOH/g | ≤0.05 |
| Total sulfur content mg/kg | ≤5 |
| Total chlorine content mg/kg | ≤10 |
3.Characteristics and Applications
Hydrogenated terphenyl is a light-yellow transparent oil liquid. Good high temperature stability, lows team,commonly used as heat conduction oil. Hydrogenated terphenyl is the best liquid phase high temperatureheat conduction oil at present. it is widely used in petrochemical industry, synthetic fiber, synthetic resin,medicine, printing and dyeing industry, high temperature heat transfer, heating equipment system, chemicalfiber polymerization (polyester, nylon polymerization, dry spandex spinning), organic silicon monomersynthesis, trichlorosilane and polysilicon, medicine, pesticides, dye intermediates and other fine chemicals,biodiesel.
4.Package
200 kg iron drum/tank truck transport, can also be packaged as required by the user.
5.Storage
Hydrogenated terphenyls should be stored in a dry, cool, ventilated place, away from direct sunlight andhigh temperature environment. The storage area should be away from fire sources and flammable materials,and the chemical's name, nature, danger class and storage date should be indicated.
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