Cyclobutane-1, 2, 3, 4-Tetracarboxylic Dianhydride (cbda) CAS 4415-87-6 Haihang Industry

• CAS No.: 4415-87-6
• Formula: C8h4o6
• EINECS: 224-577-5
• Model NO.: HHPWL
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Transport Package: 10kg One Drum
• Specification: 10Kg one drum
• Trademark: Haihang Industry
• Origin: Shandong, China
• Production Capacity: 1500kg/Year

Product Description

Product Description

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

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

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

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

Preparation of 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.

Cyclobutane-1,2,3,4-tetracarboxylic dianhydride(CBDA) Packaging and Shipping

Packing: 25KG/ drum

Delivery: 7-10 days after receipt of the payment

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

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