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

Inombolo yeCAS:4415-87-6

MF:C8H4O6

MW:196.11

Inombolo ye-EINECS:224-577-5

Isithethantonye: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; I-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; I-Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride (CBDA); Cyclobutane-1,2,3,4-tetracarboxylic

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Yintoni i-Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) NgeCas 4415-87-6?

I-Cyclobutane-1,2,3,4-tetracarboxylic dianhydride kunye ne-diamine monomer zisetyenziselwa ukulungiselela i-polyimide (PI), uhlobo lwe-polyimide luneempawu ezibalaseleyo zombane kunye nohlobo lwe-optical, kunye nezinto ezilungiselelwe ifilimu ye-PI, ngaphezu kokuba nesantya esiphezulu esibonakalayo ngaphandle, kwaye sinokumelana nokushisa okuphezulu kwamashumi amathathu anesine eBaidu. Ukusebenza kwayo kuhle kakhulu, kukulungiswa komboniso wekristale yolwelo kunye nezinto ezifanelekileyo zefilimu.

Inkcazo

Imbonakalo	Amandla amhlophe okanye amhlophe
Ucoceko(%)	≥98.0
A410	≤0.020
Cu,ppm	＜1
Fe,ppm	＜1
Nuya,ppm	＜1
K,ppm	＜1
Cuya,ppm	＜1

Isicelo

Ukulungiselela ii-reagents ze-biologically and pharmacologically active molecules; ukulungiswa kwezixhobo ze-photosensitive polyimide ukwenzela ukusebenza okuphezulu kwe-organic transistors yefilimu ebhityileyo; ukudibanisa okukhethiweyo kwezixhobo ze-polyimide photonic.