2-Fluorobenzoyl chloride (CAS# 393-52-2)
| Alamomin haɗari | C - Mai lalacewa |
| Lambobin haɗari | R34 - Yana haifar da konewa R37 - Mai ban haushi ga tsarin numfashi R36 / 37 - Hannun idanu da tsarin numfashi. R14 - Yana da ƙarfi da ruwa |
| Bayanin Tsaro | S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) S28A- S27 – Cire duk gurbatattun tufafi nan da nan. |
| ID na UN | UN 3265 8/PG 2 |
| WGK Jamus | 3 |
| RTECS | Saukewa: DM6640000 |
| FLUKA BRAND F CODES | 10-19-21 |
| Farashin TSCA | Ee |
| HS Code | 29163900 |
| Bayanin Hazard | Lalata/Lachrymatory |
| Matsayin Hazard | 8 |
| Rukunin tattarawa | II |
Gabatarwa
O-fluorobenzoyl chloride, tare da tsarin sinadarai C7H4ClFO, fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na o-fluorobenzoyl chloride:
1. Hali:
- Bayyanar: O-fluorobenzoyl chloride ruwa ne mara launi zuwa haske.
- Kamshi: Yana da wari na musamman.
Yawan yawa: 1.328 g/mL a 25 ° C (lit.)
Narkewa da wuraren tafasa: 4 ° C (lit.) da 90-92 ° C / 15 mmHg (lit.)
- Solubility: Ana iya narkar da shi a yawancin kaushi na halitta, kamar ethanol, ether, acetone, da sauransu.
2. Amfani:
- O-fluorobenzoyl chloride shine reagent da aka saba amfani dashi a cikin ƙwayoyin halitta don haɓakar ketones da mahadi na barasa.
- Za a iya amfani da shi azaman fungicides da preservative.
3. Hanya:
Hanyar shiri na o-fluorobenzoyl chloride gabaɗaya shine halayen o-fluorobenzoic acid tare da thionyl chloride:
C6H4FO2OH + SOCl2 → C6H4FOCl + SO2 + HCl
4. Bayanin Tsaro:
- O-fluorobenzoyl chloride wani sinadari ne mai wari kuma yakamata a guji shi ta hanyar shakar iskar gas.
- Sanya safar hannu masu kariya, tabarau, da riga lokacin amfani da ko sarrafa o-fluorobenzoyl chloride.
- Guji haduwar fata da hadiyewa. Idan ana hulɗar haɗari, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita idan ya cancanta.
- Kiyaye kwandon a rufe sosai daga wuta da tushen zafi lokacin adanawa don hana lalacewa da yabo.
Bi ingantattun ayyukan dakin gwaje-gwaje da matakan tsaro lokacin sarrafawa ko amfani da fili kuma koma zuwa takaddar bayanan aminci na samfur ko sinadarai.
