Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) Na Cas 4415-87-6

Nọmba CAS:4415-87-6

MF:C8H4O6

MW:196.11

Nọmba EINECS:224-577-5

Aha njirimara: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 acid dianhydride (CBDA); Cyclobutane-1,2,3,4-tetracarboxylic acid

Hapụ Ozi Gị

Nkọwa Ngwaahịa

Budata

Akara Ngwaahịa

Kedu ihe bụ Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) na Cas 4415-87-6?

A na-eji Cyclobutane-1,2,3,4-tetracarboxylic dianhydride na diamine monomer eme ihe maka nkwadebe polyimide (PI), ụdị polyimide ahụ nwere njirimara eletriki dị mma na ụdị anya, yana ihe e ji mee ihe nkiri PI ahụ, na mgbakwunye na inwe ihe nkedo dị elu a na-ahụ anya n'èzí, ma nwee ike iguzogide okpomọkụ dị elu iri atọ na anọ Baidu. Arụmọrụ ya dị mma nke ukwuu, bụ nkwadebe nke ngosipụta kristal mmiri mmiri nwere ihe dị mma maka ihe nkiri ahụ.

Nkọwapụta

Ọdịdị	Ike ọcha ma ọ bụ nke ọcha dị mfe
Ịdị ọcha (%)	≥98.0
A410	≤0.020
Cu,ppm	＜1
Fe,ppm	＜1
Na,ppm	＜1
K,ppm	＜1
Ca,ppm	＜1

Ngwa

Nkwadebe ihe ndị e ji eme ihe maka mkpụrụ ndụ ihe ndị dị ndụ na nke ọgwụ; nkwadebe nke ihe polyimide na-emetụta foto maka transistors ihe nkiri organic dị gịrịgịrị na-arụ ọrụ nke ọma; njikọta nhọrọ nke ngwaọrụ polyimide photonic.