Ethyl-2 2 3 3 3-pentafluoropropionate (CAS# 426-65-3)
| Risk Codes | R11 - Inopisa zvakanyanya R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S16 - Chengetedza kure nenzvimbo dzekudzima. S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S33 - Tora matanho ekudzivirira kubva kune static dischages. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. |
| UN IDs | UN 3272 3/PG 2 |
| WGK Germany | 3 |
| TSCA | T |
| HS Code | 29159000 |
| Hazard Note | Inopisa moto |
| Hazard Kirasi | 3 |
| Packing Group | II |
Nhanganyaya
Ethyl pentafluoropropionate (inozivikanwawo semethyl pentafluoropropionate kana ethyl pentafluoropropionate) imvura isina ruvara uye ine hwema hwakasimba. Iyi inotevera sumo kune chimiro chayo, kushandiswa, nzira yekugadzirira uye ruzivo rwekuchengetedza:
Hunhu:
- Solubility: Soluble ine akawanda organic solvents, asi inenge isinganyungudika mumvura
- Kupisa: inopisa, ine muchetura fluoride gasi inogona kugadzirwa kana yaiswa pamoto kana kupisa kwakanyanya
Shandisa:
-Ethyl pentafluoropropionate inoshandiswa zvakanyanya mu organic synthesis se solvent uye catalyst ye organic synthesis reactions.
-Iyo inogona zvakare kushandiswa seyakasvibira yezviputi zvepamusoro kuti iwedzere corrosion kuramba uye hunyoro hwekudzivirira kwezvinhu.
-Kurapwa kwepamusoro uye kucheneswa kwezvinhu muindasitiri yemagetsi
Nzira:
- Kugadzirira kwe ethyl pentafluoropropionate kunowanzoita inorema fluoride reaction, iyo inoshandisa pentafluoropropionic acid kuti iite ne methanol kana ethanol kuti ibudise ethyl pentafluoropropionate. Mamiriro ezvinhu anoda kudzorwa tembiricha uye nguva yekuita kuti ive nechokwadi chegoho uye mhando yechigadzirwa.
Zvekuchengetedza
- Ethyl pentafluoropropionate inogumbura uye inofanira kudziviswa kubva pakusangana neganda nemaziso. Magirovhosi anodzivirira, magirazi uye zvipfeko zvinodzivirira zvinofanira kupfekwa pakuita oparesheni.
- Ethyl pentafluoropropionate imvura inopisa uye inofanira kuchengetedzwa kure nemoto uye kupisa kwakanyanya. Dzivisa kusangana neakasimba oxidizing agents kudzivirira moto kana kuputika.
- Shanda munzvimbo ine mhepo inofefetera uye dzivirira kufemesa mhute panguva yekushanda.
- Muchiitiko chekusangana netsaona kana kufemerwa, famba nekukurumidza kumhepo nyowani uye tsvaga mazano ekurapa kana zvichidikanwa.
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