3.4-difluorobenzotrifluoride (CAS# 32137-19-2)
| Alamomin haɗari | Xi - IrritantF,F, Xi - |
| Lambobin haɗari | R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. R11 - Mai ƙonewa sosai |
| Bayanin Tsaro | S37/39 - Sanya safofin hannu masu dacewa da kariya / ido S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S16 - Ka nisantar da tushen wuta. S36 - Sanya tufafin kariya masu dacewa. |
| ID na UN | 1993 |
| HS Code | Farashin 29039990 |
| Bayanin Hazard | Mai ƙonewa |
| Matsayin Hazard | 3 |
| Rukunin tattarawa | III |
Gabatarwa
3,4-difluorobenzotrifluoride wani fili ne na kwayoyin halitta tare da tsarin sinadaran C7H2F5. Mai zuwa shine bayanin yanayinsa, amfaninsa, shirye-shiryensa da bayanan aminci:
Hali:
-Bayyana: 3,4-difluorobenzotrifluoride ruwa ne mara launi.
- Matsakaicin narkewa: -35 ° C
- Tafasa: 114 ° C
- Girman: 1.52g/cm³
- Solubility: Yana da narkewa a cikin wasu kaushi na kwayoyin halitta, kamar ethanol, ether da benzene.
Amfani:
-3,4-difluorobenzotrifluoride yawanci ana amfani dashi azaman sauran ƙarfi don halayen halayen ƙwayoyin cuta. Babban solubility da yanayin anhydrous ya sa ya zama muhimmin aikace-aikace a cikin haɗin kwayoyin halitta.
- Hakanan za'a iya amfani dashi azaman wakili na jiyya na saman da wakili mai tsaftacewa.
Hanya:
-3,4-difluorobenzotrifluoride za a iya samu ta hanyar amsa 3,4-difluorophenyl hydrogen sulfide tare da barium trifluoride. Yanayin halayen yawanci suna cikin gaban magnesium chloride, dumama na sa'o'i masu yawa, sannan kuma ana magance matsakaicin sakamakon tare da barasa.
Bayanin Tsaro:
-3,4-difluorobenzotrifluoride wani fili ne na halitta mai canzawa, kuma ya kamata a guji shakar tururinsa.
-Sanya kayan kariya da suka dace kamar tabarau, safar hannu da tufafin kariya lokacin amfani da su.
- Tsawaitawa ko ɗaukar nauyi na iya zama haɗari ga lafiya kuma yana iya haifar da kumburin ido, numfashi da fata.
-a cikin amfani da ajiya ya kamata a kula da matakan kariya na wuta da fashewa, kauce wa hulɗa tare da oxidants mai karfi.
-Idan ka fantsama cikin idanunka da gangan ko kuma ka tuntubi fatar jikinka, ka wanke nan da nan da ruwa mai yawa sannan ka nemi taimakon likita.
