4'-Fluoropropiophenone (CAS# 456-03-1)
| Risk Codes | R22 – Zvinokuvadza kana ikamedzwa R37/38 - Inogumbura kune yekufema system uye ganda. R41 - Njodzi yekukuvara kwakakomba kwemaziso R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S39 - Pfeka dziviriro yeziso / kumeso. S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso |
| UN IDs | 2735 |
| WGK Germany | 2 |
| HS Code | 29147000 |
| Hazard Note | Irritant |
Nhanganyaya
Fluoropropionone (inozivikanwawo sebenzene 1-fluoroacetone) musanganiswa weorganic. Iyi inotevera sumo yezvivakwa, kushandiswa, nzira dzekugadzirira uye ruzivo rwekuchengetedza fluoropropionone:
Hunhu:
Chitarisiko: Fluoropropion imvura isina ruvara ine kunhuhwirira kwakasimba.
Density: Kuwanda kwefluoropropion kunosvika 1.09 g/cm³.
Solubility: Inonyungudika muorganic solvents senge ethanol, ether uye acetone, asi isinganyungudika mumvura.
Reactivity: Inogona kuita neinoderedza mumiriri kuti igadzire inowirirana doro makomisheni. Fluoropropiophenone inogona kuitika zvinoputika pasi pechiito che oxidizing agents.
Shandisa:
Fluoropropiophenone ine mamwe mashandisiro, kunyanya kusanganisira:
Se organic synthesis reagent: Fluoropropion inogona kushandiswa se ligand kana kutora chikamu mune zvakanyanya kuoma organic reactions, senge fluorination uye acylation.
Seye surfactant: nekuda kwechimiro chayo uye zvivakwa, ine mukana wekushandisa mukunyorova, decontamination uye emulsification.
Nzira:
Fluoropylacetone inogona kugadzirwa nekuita kwefluorinated acetone uye benzene, kazhinji pasi pemamiriro ekuwedzera fluorinating agent catalyst yakadai se boron trifluoride (BF3) kana aluminium fluoride (AlF3) mumhepo inert.
Zvekuchengetedza
Fluoropropion inotsamwisa uye inogona kukonzera kushatirwa uye kupisa kunosangana neganda nemaziso. Matanho akakodzera, akadai semagirovhosi, magirazi, uye zvipfeko zvekudzivirira, zvinofanirwa kutorwa panguva yekusangana.
Inopisa uye inofanira kuchengetedzwa kure nemirazvo yakavhurika uye nekushisa kwakanyanya. Pakubata nekuchengetedza, matanho ekudzivirira moto anofanira kutorwa.
Kana ichishandiswa mumarabhoritari nemaindasitiri, nzira dzekushanda dzakafanira dzinofanirwa kuteverwa kudzivirira kuita zvisina kuchengetedzeka nezvimwe zvinhu zvine njodzi.
Fluoropionone inofanira kuchengetwa munzvimbo inotonhorera, yakaoma uye ine mhepo yakanaka, kure nemoto uye oxidants.
