1,2,3,4-Cyclobutanetetracarboxylic 1,2,3,4-dianhydride (CBDA) 4415-87-6 C8H4O6

CAS No.: 4415-87-6

Product name: Cyclobutane-1,2,3,4-tetracarboxylic dianhydride

Abbreviation: CBDA

Appearance: White powder

Purity(HPLC): ≥99.5%

Metal ion content: The total metal≤ 500 ppb

Molecular formula: C₈H₄O₆

Molecular weight: 196.11

Package: In Aluminum foil bag, cartons outside.

Storage: Preserve in a well-closed container and keep in cool, dry place, avoid light.

Introduction of 1,2,3,4-Cyclobutanetetracarboxylic1,2,3,4-dianhydride (CBDA) 4415-87-6 C8H4O6

Cyclobutane-1,2,3,4-tetracarboxylic dianhydride is a solid compound with high stability and low volatility.

In the field of material chemistry, cyclobutane-1,2,3,4-tetracarboxylic dianhydride is mainly used as an important reagent and catalyst in organic synthesis. For example: preparation of photosensitive polyimide materials for high-performance organic thin-film transistors; selective cross-linking of polyimide photonic devices.
In addition, cyclobutane-1,2,3,4-tetracarboxylic dianhydride can also be used as a reagent for the preparation of active molecules in biology and pharmacology.

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