2 2′-Bis(trifluoromethyl)benzidine(CAS# 341-58-2)
| Likhoutu tsa Kotsi | R22 – E kotsi ha e kwetswe R45 – E ka baka mofetshe R50/53 – Chefo e ngata ho lintho tse phelang metsing, e ka baka litlamorao tsa nako e telele tikolohong ea metsing. R36 – Ho teneha mahlong R25 – E chefo ha e koetsoe R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo. |
| Tlhaloso ea Tšireletseho | S22 - U se ke ua hema lerole. S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.) S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S37 - Apara liatlana tse loketseng. |
| Li-ID tsa UN | 2811 |
| Khoutu ea HS | 29215900 |
| Tsebiso ea Kotsi | Chefo |
| Sehlopha sa Likotsi | TS'OALANG-KOTSI |
Selelekela
2,2′-Bis(trifluoromethyl)-4,4′-diaminobiphenyl, e tsejoang hape e le BTFMB, ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa ea eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:
Boleng:
- Ponahalo: phofo e tšoeu ea kristale
- Ha e qhibilihe ka metsing, e qhibiliha hanyane ka har'a ether le benzene, e qhibiliha ka har'a metsoako ea lintho tse phelang joalo ka joala.
Sebelisa:
- 2,2′-Bis(trifluoromethyl) -4,4′-diaminobiphenyl ke motsoako oa bohlokoa oa organic, o sebelisoang haholo ha ho etsoa metsoako ea polymer le polymers.
- E ka sebelisoa ho lokisa li-polymers tse nang le botsitso ba mocheso o phahameng, lisebelisoa tse ntle tsa motlakase le tsa mochini, joalo ka polyimide, polyetherketone, jj.
- BTFMB e ka boela ea sebelisoa e le thepa e tala bakeng sa li-catalysts, li-additives tsa ho roala, lisebelisoa tsa electrochemical, joalo-joalo.
Mokhoa:
- The synthesis of 2,2′-bis(trifluoromethyl) -4,4′-diaminobiphenyl hangata e feta ka karabelo ea mehato e mengata
- Mokhoa o ikhethileng o kenyelletsa hydroxymethylation ea methacrylonitrile le 4,4'-diaminobiphenyl ho fumana sehlahisoa se bohareng, se lateloa ke trifluoromethylation ho fumana sehlahisoa se lebisitsoeng.
Lintlha tsa Tšireletseho:
- 2,2′-Bis(trifluoromethyl)-4,4′-diaminobiphenyl ke motsoako oa lintho tse phelang o ka bang chefo le ho halefisa.
- Nakong ea tšebeliso le polokelo, ho kopana le li-oxidizing tse matla le li-acid tse matla li lokela ho qojoa
- Ha o sebetsana le ho lahla litšila, latela melao le melaoana ea lehae
