2 2 3 4 4 4-Hexafluorobutyl methacrylate (CAS# 36405-47-7)
| Risk Codes | 36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S27 - Bvisa pakarepo zvipfeko zvese zvakasvibiswa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso |
| UN IDs | UN 3272 3/PG 3 |
| WGK Germany | 3 |
| HS Code | 29161400 |
| Hazard Note | Lachrymatory |
| Hazard Kirasi | 3 |
| Packing Group | III |
Nhanganyaya
Hexafluorobutyl methacrylate. Izvi zvinotevera sumo yakadzama yezvivakwa, mashandisiro, nzira dzekugadzirira uye ruzivo rwekuchengetedza hexafluorobutyl methacrylate:
Hunhu:
1. Kuonekwa: mvura isina ruvara.
3. Kuwanda: 1.35 g/cm³.
4. Solubility: soluble in organic solvents, yakadai semethanol, ethanol, ether uye methylene chloride, isingasviki mumvura.
Shandisa:
1. Sezvinoita surfactant: Hexafluorobutyl methacrylate inogona kushandiswa mukugadzira surfactants, uye inowanzoshandiswa mukugadzirwa kwejasi uye ingi dzine simba repamusoro.
2. Kugadzirira kwemapolymers akakosha: Hexafluorobutyl methacrylate inogona kushandiswa semonoma yemapolymers akakosha kugadzira zvinhu zvine zvinhu zvakakosha, senge tembiricha yekudzivirira, makemikari ekudzivirira ngura, nezvimwe.
Nzira:
Hexafluorobutyl methacrylate inogona kugadzirwa nehydrofluoric acid-catalyzed gas-phase fluorination. Nhanho chaiyo ndeyekusanganisa hexafluorobutyl acrylate mhute ne methanol vapor, uye kuenda kuburikidza nehydrofluoric acid catalytic reaction kugadzira hexafluorobutyl methacrylate.
Zvekuchengetedza
1. Hexafluorobutyl methacrylate inotsamwisa uye inogona kukonzera kutsamwa, kupisa uye kumwe kusagadzikana paunosangana neganda, maziso kana nzira yekufema. Magiya akakodzera ekudzivirira anofanira kupfekwa kana achishandiswa.
2. Hexafluorobutyl methacrylate inopfuta, dzivisa kusangana nemoto wakazaruka kana kupisa kwakanyanya.
3. Paunenge uchishandisa kana kuchengetedza, dzivisa kusangana nezvinhu zvakadai se oxidants, maasidhi akasimba kana alkali yakasimba kuti udzivise maitiro ane ngozi.
4. Kurasa marara kunofanirwa kutevedzera mitemo nemirau yezvakatipoteredza, uye haifanirwe kubviswa pamadiro.
