Anhydrides
Anhydrides
4-(Phenylethynyl)phthalic anhydride; PEPA
Description:
PEPA is used as a reactive end-cap for polyimide oligomers. The phenylethynyl group in PEPA undergoes a thermal crosslinking reaction when such oligomers are heated to high temperatures.
Chemical Structure:
Molecular Formula: C16H8O3
Molecular Weight: 248.23
CAS Number: 119389-05-8
Purity: >99%
Comments: Ultra low metals content
Catalog Number: A01
Synonyms: 4(2-Phenylethynyl)phthalic anhydride
| 5 g |
$79 |
| 25 g |
$265 |
| 100 g |
$695 |
| > 500 g |
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