CAS No.: 4415-87-6

cyclobutane-1,2,3,4-tetracarboxylic dianhydride(cbda) cas 4415-87-6

Assay: 99%

Appearance: White powder

Capacity: 1500Kg/year

Packaging: 10Kg one drum

Sample: available

Chemical Name:

Molecular Formula::

Appearance:

Molecular weight:

Assay:

CAS No.: 4415-87-6

Chemical Structure:

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Typical Properties

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

Molecular Structure: Cyclobutane-1,2,3,4-tetracarboxylic dianhydride(CBDA) Structure

Appearance: White powder

Cyclobutane-1,2,3,4-tetracarboxylic dianhydride(CBDA) typical Properties

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

Usage

Preparation reagents for biologically and pharmacologically active molecules; preparation of photosensitive polyimide materials for high performance organic thin film transistors; selective crosslinking for polyimide photonic devices.

Packaging and Shipping

Packing: 25KG/ drum

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cyclobutane-1,2,3,4-tetracarboxylic dianhydride(cbda) cas 4415-87-6

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