4,4' Hexafluoroisopropylidene bisphthalic Acid
4,4' Hexafluoroisopropylidene bisphthalic acid (6-FTA) is a specialty monomer used in fluoropolymers. It is available from DuPont as a white, high-purity powder.
Sales Specification
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| Purity, % |
95.0 min. |
| Dianhydride, % |
5.0 max. |
| Water, % |
0.5 max. |
| Iron, ppm |
50 max. |
| Absorbance @ 550nm, % |
0.1 |
Typical Physical Properties*
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| CAS Name |
1,2-Benzenedicarboxylic acid, 4,4'-
[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis- |
| CAS Number |
3016-76-0 |
| Formula |
C19H10F608 |
| Molecular weight |
392 |
| Form |
Powder |
| Color |
White to off-white |
| Melting Point |
244 C (471 F) |
| Odor |
None |
*This table gives typical properties based on historical production performance. DuPont does not make any express or implied warranty that these products will continue to have these typical properties.
Handling
6-FTA may cause mild skin and eye irritation on contact. Wear, as appropriate, impervious gloves and other protective clothing. Refer to the MSDS for further handling information.
Packages
6-FTA is available in 45.36kg (100lb) net fiber drums.
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