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I-BTDA CAS: 2421-28-5 3,3 ', 4,4-BenzopheNoneetRARBEXEBOXYYYIC

I-Btda Case: 2421-28-5 3,3 ', 4,4-BenzophenBoxenexBoxexBoxexBoxyLylic Dianhydride Ifolitha Isithombe
  • I-BTDA CAS: 2421-28-5 3,3 ', 4,4-BenzopheNoneetRARBEXEBOXYYYIC
  • I-BTDA CAS: 2421-28-5 3,3 ', 4,4-BenzopheNoneetRARBEXEBOXYYYIC
  • I-BTDA CAS: 2421-28-5 3,3 ', 4,4-BenzopheNoneetRARBEXEBOXYYYIC

I-BTDA CAS: 2421-28-5 3,3 ', 4,4-BenzopheNoneetRARBEXEBOXYYYIC

Incazelo emfushane:

Igama lomkhiqizo 3,3 ', 4,4-BenzophENeetEtxarBoxexBoxexBoxxylayiylic Dianhydride
Isifinyezo IBTDA
Case No. 2421-28-5
Ukubonakala
Ubumsulwa ≥98%
Insimbi ion
Ifomula yamangqamuzana

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Igama lomkhiqizo3, 3 ',4,I-4'-Benzophenes
IsifinyezoIBTDA
Case No.2421-28-5
Purity ≥98%
I-Btda i-brownish brown crystalline powder. Iphuzu lokuncibilika lale nto lingu-218.67 ° C futhi libola ngo-360 ° C. Ukushisa okuzenzakalelayo kokushisa kuphezulu kakhulu futhi akukho okuvuthayo kwaqashelwa. Ubuningi bale nto bungu-1.54I-5chemicalbook2g / ml, kanye nengcindezi ye-vapor yi-6.51PA-011PA. Le nto incibilika kancane emanzini, ngokungena ngemvume okungu-3.3. Ukusetshenziswa kwe-BTDA njenge-Intermediate emkhakheni wezimboni wokwenziwa kwemikhiqizo yepulasitiki noma amakhemikhali amahle.

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