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

$0.00 1kg

$0.00 25kg

Min. Order1kg
Purity98.0%
Cas No4415-87-6
Supply Ability1000kg
Update time2023-04-06

LY Global chemicals co.,ltd .

VIP4Y

China

Since:2020-09-09

Address:103, Building 5, Jinxi Headquarters Port, No. 338 Lianhua Street

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Chemical Properties

Product Name	Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
CAS No	4415-87-6
EC-No	224-577-5
Min. Order	1kg
Purity	98.0%
Supply Ability	1000kg
Release date	2023/04/06

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

Product Name:	Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
Synonyms:	3a,3b,6a,6b-Tetrahydrocyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone;4,9-Dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone;Cyclobutane 1,2,3,4-tetracarboxylic acid 1,2:3,4-dianhydride;Cyclobutane-1,2,3,4-tetracarboxylic dianhydride ,98%;Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride;Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride (CBDA);Cyclobutane-1,2,3,4-tetracarboxylic;1,2,3,4-Cyclobutanetetracarboxylic Dianhydride (purified by sublimation)
CAS:	4415-87-6
MF:	C8H4O6
MW:	196.11
EINECS:	224-577-5

Melting point	>300 °C (lit.)
Boiling point	545.3±50.0 °C(Predicted)
density	1.823±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	soluble in Toluene
form	powder to crystal
color	White to Light yellow

Uses

cyclobutane-1,2,3,4-tetracarboxylic dianhydride and diamine monomer are used for preparation a polyimide (PI), the type of polyimide has excellent electrical characteristics and optical type, with the material prepared the PI film, in addition to having a higher rate cast visible outside, and can withstand high temperatures thirty-four Baidu. Its performance is very good, is the preparation of a liquid crystal display with an ideal material for the film.

Uses

Reactant for:

Preparation of biologically and pharmacologically active molecules
Preparation of photosensitive polyimide material for high performance organic thin-film transistors
Selective crosslinking of polyimide for photonic devices

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Company Profile Introduction

LY Global Chemicals Co Ltd.. is a limited liability company specialized in technical research and development, production, development and trade of chemical products. Mainly engaged in the customization and sales of pharmaceutical intermediates, electronic materials, cosmetics raw materials and other fine chemicals. We have many years of export experience, and our customers are all over many countries. Our products are of good quality, competitive price, stable supply, and customers are very satisfied