4-Chloro-4′-fluorobutyrophenone (CAS# 3874-54-2)
| Amakhodi Engozi | I-R22 – Iyingozi uma igwinywe R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile. |
| Incazelo Yokuphepha | I-S24/25 - Gwema ukuthintana nesikhumba namehlo. S36 – Gqoka izingubo ezifanele zokuzivikela. S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. |
| I-WGK Germany | 3 |
| I-TSCA | Yebo |
| Inothi Lengozi | Iyacasula |
Isingeniso
I-4-Chloro-4′-fluorobutanone iyinhlanganisela yezinto eziphilayo. Okulandelayo isethulo mayelana nezakhiwo, ukusetshenziswa, izindlela zokulungiselela, kanye nolwazi lokuphepha lwale nhlanganisela:
Ikhwalithi:
- Ukubukeka: I-4-Chloro-4′-fluorophenone iwuketshezi oluphuzi olungenambala noma olukhanyayo.
- Ukunyibilika: Ingancibilika kwezinye izincibilikisi eziphilayo njenge-chloroform, utshwala, nama-ether.
Sebenzisa:
- Kwezolimo, ingasetshenziswa ukukhiqiza izibulala-zinambuzane namafungi.
Indlela:
- I-4-Chloro-4′-fluorobutanone ingalungiswa ngokusabela kwe-phenylbutanone nge-chlorine ne-fluorine compounds.
- Indlela evamile yokulungiselela ukulungisa i-4-chlorophenone ngokusabela kwe-phenylbutanone ne-hydrogen chloride, bese kuba ngokusabela kwe-hydrogen fluoride ukuthola i-4-chloro-4′-fluorobutanone. Ukusabela kuvame ukwenziwa ezingeni lokushisa elifanele kanye nengcindezi.
Ulwazi Lokuphepha:
- I-4-Chloro-4′-fluorobutanone ikhemikhali okufanele isetshenziswe ngokuvumelana nezimiso ezifanele zokuphatha ukuphepha, njengokugqoka amagilavu okuzivikela, izibuko, nezingubo zokuzivikela.
- Phakathi nenqubo, gwema ukuhogela umhwamuko wayo noma ukuthintana nesikhumba namehlo.
- Thola usizo lwezokwelashwa ngokushesha lapho udliwe, uhogela, noma uthinta isikhumba esikhumbeni futhi unikeze Iphepha Ledatha Lokuphepha lekhemikhali kudokotela wakho ukuze alibhekise.
Uma usebenzisa noma yiliphi ikhemikhali, kubalulekile ukulandela isiqondiso sokuphatha nokuphepha futhi uthathe izinyathelo ezifanele esimweni ngasinye.
