2-FLUORO-5-FORMYLBENZONITRILE(CAS# 218301-22-5)
| Izimpawu Eziyingozi | I-Xn - Iyingozi |
| Amakhodi Engozi | R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile. R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36 – Gqoka izingubo ezifanele zokuzivikela. |
| I-WGK Germany | 3 |
| Ikhodi ye-HS | 29269090 |
| Inothi Lengozi | Kuyingozi |
| I-Hazard Class | I-IRRITANT |
Isingeniso
I-3-Cyano-4-fluorobenzaldehyde (eyaziwa nangokuthi i-4-fluorobenzoyl cyanide) iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso semvelo yayo, ukusetshenziswa, izindlela zokukhiqiza kanye nolwazi lokuphepha:
Ikhwalithi:
- Ukubukeka: I-3-Cyano-4-fluorobenzaldehyde iyikristale eqinile engenambala.
- Ukunyibilika: Incibilika kuzincibilikisi zemvelo njenge-ethanol, i-ether ne-chloroform, kodwa ayincibiliki emanzini.
Sebenzisa:
Indlela:
- I-3-Cyano-4-fluorobenzaldehyde ingatholakala nge-esterification ye-3-cyano-4-fluorobenzonitrile ene-asidi. Ukuze uthole izindlela ezithile zokulungiselela, sicela ubheke izindlela ezithile zokuhlola ezincwadini ze-organic synthesis kanye namamanuwali obuchwepheshe.
Ulwazi Lokuphepha:
- Ulwazi olulinganiselwe luyatholakala ngobuthi nezingozi ze-3-cyano-4-fluorobenzaldehyde. Njengenhlanganisela yezinto eziphilayo, kubalulekile ukuqaphela ukuthi ukuphathwa okufanele kwelabhorethri kanye nezinyathelo zokuzivikela zomuntu siqu kufanele zithathwe ukuze kugwenywe ukuthintana nesikhumba, ukuhogela, noma ukungeniswa kwenhlanganisela. Izinqubo eziphephile zokusebenza zamakhemikhali kufanele zilandelwe ngesikhathi sokusetshenziswa, futhi inhlanganisela kufanele igcinwe kahle futhi isingathwe ukuze kuqinisekiswe ukuphepha kwelabhorethri.
