Product Name:4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
Purity:99.50%
Appearance:White Crystalline Powder
Sample:Available
Storage:Keep in dark place
CAS No.: 1107-00-2
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride Cas 1107-00-2
Typical Properties
Chemical Name:4,4′-(Hexafluoroisopropylidene)diphthalic anhydride
Cas No:1107-00-2
EINECS No:214-170-0
Synonyms:6FDA;
Molecular Weight:444.24
Molecular Formula:C19H6F6O6
Molecular Structure:
| Item | Specification |
| Melting Point | 244-247 °C |
| Boiling Point | 494.5±45.0 °C |
| Density | 1.697±0.06 g/cm3 |
| Volatiles | 0.01% |
| Ca, ppm | 0.51 |
| Fe, ppm | 0.83 |
| Na, ppm | 0.76 |
| Mn, ppm | 0.01 |
| Ni, ppm | 0.01 |
Usage
Medical devices: Synthetic biocompatible fluoropolymers used in high-temperature resistant and sterilizable medical devices.
Electronic packaging materials: used as underfill adhesives for chips and bonding wire coatings, providing high temperature resistance, humidity resistance, and low dielectric properties to ensure chip stability in extreme environments.
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4,4′-(Hexafluoroisopropylidene)diphthalic anhydride Cas 1107-00-2