2-Fluorobenzonitrile (CAS# 394-47-8)
Hadari da Tsaro
| Lambobin haɗari | R22 - Yana cutarwa idan an haɗiye shi R37 / 38 - Haushi ga tsarin numfashi da fata. R41 - Hadarin mummunan lalacewa ga idanu R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi. |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S39 – Sa ido/kariyar fuska. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S36 - Sanya tufafin kariya masu dacewa. |
2-Fluorobenzonitrile(CAS#394-47-8) Gabatarwa
2-Fluorobenzonitrilewani abu ne na halitta. Ruwa ne mara launi zuwa kodadde rawaya mai kamshi mai ƙarfi. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na 2-fluorobenzonitrile:
Kaddarori:
- 2-Fluorobenzonitrile wani ruwa ne wanda ba shi da iyaka a cikin ruwa kuma yana da ƙarancin tururi a cikin dakin da zafin jiki.
- Yana da kyawawa mai kyau kuma ana iya narkar da shi a yawancin kaushi na kwayoyin halitta kamar ethanol, acetone da dimethylformamide.
- Yana da tsayayye a cikin iska, amma halayen sinadarai masu haɗari na iya faruwa lokacin da zafi zuwa yanayin zafi mai zafi ko kuma a cikin hulɗa da oxidants mai ƙarfi.
Amfani:
- Hakanan ana iya amfani dashi azaman ɗanyen kayan shafa, rini da ƙamshi.
Hanyar shiri:
Akwai manyan hanyoyi guda biyu don shirye-shiryen 2-fluorobenzonitrile: hanyar maye gurbin cyanide da hanyar maye gurbin fluoride.
- Hanyar musanya cyanide tana nufin maye gurbin ƙungiyar cyano zuwa zoben benzene sannan kuma gabatar da atom ɗin fluorine don maye gurbin ƙungiyar cyano.
- Hanyar musanya fluoride tana nufin amfani da fluoride a matsayin ɗanyen abu, amsawa da chlorine, bromine ko haloform akan zoben benzene, maye gurbin chlorine, bromine ko haloform tare da fluorine don samun 2-fluorobenzonitrile.
Bayanin Tsaro:
- 2-Fluorobenzonitrile mai guba ne ga jikin mutum. Da fatan za a guje wa hulɗa kai tsaye da fata, idanu da shakar tururinsa.
- Sanya kayan kariya masu dacewa kamar safar hannu, gilashin aminci da suturar kariya yayin aiki.
- Lokacin adanawa, 2-fluorobenzonitrile ya kamata a sanya shi a cikin akwati da aka rufe, daga wuta da oxidants, kuma a adana shi yadda ya kamata don kaucewa yaduwa da tasiri.
