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Postion:Product Catalog >Chemical Reagents>Organic reagents>Carboxylic anhydride>Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
Cyclobutane-1,2,3,4-tetracarboxylic dianhydride
  • Cyclobutane-1,2,3,4-tetracarboxylic dianhydride

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

Price Get Latest Price
Package 1kg 25kg
Min. Order: 1kg
Supply Ability: 1000kg
Update Time: 2023-04-06

Product Details

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
Package: Alum. foil bag; glass bottle; fiber drum etc. Shipment: work with specialist on courier,air,sea shipment
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
Usescyclobutane-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.
UsesReactant 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


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

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