3 3 3-Trifluoropropionic acid (CAS# 2516-99-6)
| Hazard Symbols | C – Kuora |
| Risk Codes | 34 – Zvinokonzera kupisa |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 29159000 |
| Hazard Note | Corrosive |
| Hazard Kirasi | 8 |
| Packing Group | II |
Nhanganyaya
3,3,3-trifluoropropionic acid is an organic compound ine kemikari formula C3HF3O2. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzira uye ruzivo rwekuchengetedza:
Zvakasikwa:
1. Kuonekwa: 3,3,3-trifluoropropionic acid imvura isina ruvara ine kunhuhwirira kwakasimba.
2. Solubility: Inogona kunyungudutswa mumvura uye akawanda organic solvents.
3. Kugadzikana: Ikomboni yakagadzikana isingaori kana kuparara pakupisa kwekamuri.
4. Kupisa: 3,3,3-trifluoropropionic acid inogona kupisa uye inogona kupisa kuti ibudise magasi ane chepfu uye zvinhu zvinokuvadza.
Shandisa:
1. Kemikari Synthesis: inowanzoshandiswa sechinhu chinokosha chakasvibirira mu organic synthesis, nokuda kwekugadzirira kwemamwe makemikari.
2. Surfactant: Inogona kushandiswa se surfactant chikamu, uye mune mamwe maapplication, ine maitiro emulsification, dispersion uye solubilization.
3. Kuchenesa mumiririri: Nekuda kwekunaka kwayo kunyungudika, inoshandiswawo semugadziri wekuchenesa.
Nzira:
Kugadzirira kwe3,3,3-trifluoropropionic acid kunowanzo kuwanikwa nekuita oxalic dicarboxylic anhydride uye trifluoromethylmethane. Iyo chaiyo yekugadzirira nzira inobva pachiyero chekugadzira uye kuchena kunodiwa.
Zvekuchengetedza
1. 3,3,3-trifluoropropionic acid inogumbura uye inogona kukonzera kutsamwa uye kuzvimba mushure mekubatana nemaziso, ganda uye nzira yekufema. Pfeka zvekuzvidzivirira nazvo zvakakodzera semagirovhosi, magirazi uye zvipfeko zvekudzivirira paunenge uchishandiswa.
2. Kana ukafemerwa netsaona kana kumwiwa, unofanira kukurumidza kutsvaga kurapwa.
3. Dzivisa kusangana neoxidants uye yakasimba alkali zvinhu kuti udzivise maitiro asina kuchengeteka.
Ndokumbira utarise kuti ruzivo urwu nderwezvinangwa zveruzivo chete. Paunenge uchishandisa kana kubata makemikari, ive shuwa yekutevera nzira dzakaringana dzekushandisa uye matanho ekuchengetedza, uye tarisa kune yakakodzera mirau uye kuchengetedza data mapepa.
