Cyclobutane-1,2,3,4-tetracarboxylic dianhydride(CBDA) CAS 4415-87-6

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Cyclobutane-1,2,3,4-tetracarboxylic dianhydride(CBDA) CAS 4415-87-6

Cyclobutane-1,2,3,4-tetracarboxylic dianhydride(CBDA) CAS 4415-87-6

Products Name

Cyclobutane-1,2,3,4-tetracarboxylic dianhydride

Cyclobutane-1,2,3,4-tetracarboxylic dianhydride(CBDA) quick Details

Chemical Name: Cyclobutane-1,2,3,4-tetracarboxylic dianhydride(CBDA)
CAS No: 4415-87-6
Molecular Formula: C8H4O6
Molecular Weight: 196.11
Appearance: White powder Inquiry Now

 CAS 4415-87-6 typical Properties

Appearance White powder
Melting point ＞300℃
Content (1H-NMR) ＞99%
Na ＜1ppm
Ca ＜1ppm
K ＜1ppm
Fe ＜1ppm
Mg ＜1ppm
Others ＜1ppm

 CAS 4415-87-6 Usage

  1. Cyclobutane-1,2,3,4-tetracarboxylic dianhydride is used to prepare reagents for biologically and pharmacologically active molecules.
  2. Cyclobutane-1,2,3,4-tetracarboxylic dianhydride is used to prepare photosensitive polyimide materials for high-performance organic thin-film transistors.
  3. Cyclobutane-1,2,3,4-tetracarboxylic dianhydride is used for the selective crosslinking of polyimide photonic equipment.

 CAS 4415-87-6 Packaging and Shipping

Packing: 25KG/ drum

Delivery: 7-10 days after receipt the payment

 CAS 4415-87-6 Storage

The package is complete and lightly loaded; the warehouse is ventilated, away from open flames, high temperature, and stored separately from oxidants and acids.