4 4′-(Hexafluoroisopropylidene) diphthalic acid (CAS # 3016-76-0)
| Akara egwu | Xi - mgbakasị ahụ |
| Koodu ihe egwu | 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S36 - Yiri uwe nchebe kwesịrị ekwesị. |
Okwu mmalite
4,4′-(2,2,2-trifluoro-1-trifluoromethyl) ethylenebis (1,2-benzenedicarboxylic acid) bụ ihe na-emepụta ihe. Ọ bụ ntụ ntụ kristal na-acha ọcha nke nwere nkwụsi ike dị elu na ihu igwe.
Enwere ike iji ogige ahụ kwadebe ihe polyester na-arụ ọrụ dị elu nke nwere oke oxidation na-eguzogide okpomọkụ, ma nwee ọtụtụ ngwa. Enwere ike iji ya dị ka ihe ngbanwe iji melite njirimara nke ihe polyester, dị ka ductility, ike, na nkwụsị ihu igwe. Enwere ike iji ya dị ka fotosensitizer na mgbakwunye maka polymerization catalysts.
Usoro nkwadebe nke 4,4′- (2,2,2-trifluoro-1-trifluoromethyl) ethylenebis (1,2-benzenedicarboxylic acid) dị mgbagwoju anya ma chọọ inweta ya site na mmeghachi omume ọtụtụ nzọụkwụ. Usoro a na-ejikarị eme ihe bụ imeghachi phthalic acid na methylene trifluoride n'okpuru ọnọdụ alkaline iji nye 4,4′- (2,2,2-trifluoro-1-trifluoromethyl) ethylenebis (1,2-benzenedicarboxylic acid).
Ozi nchekwa: Ekwesịrị ịme ụzọ njikwa kwesịrị ekwesị na kpachara anya n'oge nkwadebe na ntinye nke ogige a. O nwere ụfọdụ nsi na mgbakasị ahụ, ekwesịrị ka ewepụ ya site na ikuru uzuzu na ịbanye na akpụkpọ ahụ, anya, wdg. Yiri uwe nchebe, ihe mkpuchi, na enyo iji hụ na ikuku ikuku dị mma n'oge ọrụ.
