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
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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

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

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