2-Fluoro-4-nitrotoluene (CAS# 1427-07-2)
Ihe ize ndụ na Nchekwa
| Koodu ihe egwu | R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya. R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. R11 - Na-agba ọkụ nke ukwuu |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. |
| NJ UN | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| Koodu HS | 29049085 |
| Ihe edeturu egwu | Iwe iwe |
| Klas Hazard | 6.1 |
| Otu nkwakọ ngwaahịa | III |
2-Fluoro-4-nitrotoluene (CAS # 1427-07-2) mmalite
2-Fluoro-4-nitrotoluene bụ ngwakọta organic. Nke a bụ mmalite nke ọdịdị ya, ebumnuche ya, usoro nrụpụta ya na ozi nchekwa ya:
ọdịdị:
- Ọdịdị: 2-Fluoro-4-nitrotoluene bụ kristal edo edo ma ọ bụ ntụ ntụ.
-Soluble: Ọ na-agbaze na ihe mgbaze organic dị ka ethanol na ether, ọ na-esikwaghị ike na mmiri.
Ebumnuche:
-2-Fluoro-4-nitrotoluene bụ ihe dị mkpa n'etiti na organic njikọ.
-Enwekwara ike iji ya mee ihe maka ụlọ ọrụ mmepụta ihe dị ka ihe mmalite, ihe nchekwa, na ihe mgbakwunye mkpuchi.
Usoro mmepụta:
Enwere ọtụtụ ụzọ maka ịkwadebe 2-fluoro-4-nitrotoluene, otu ụzọ a na-ejikarị eme ihe bụ iji nweta ya site na fluorination na nitration nke toluene. Usoro ndị a kapịrị ọnụ bụ ndị a:
Iji ihe na-emepụta ihe na-emeghachi toluene (dị ka hydrogen fluoride) na ọnọdụ okpomọkụ kwesịrị ekwesị na ọnọdụ mmeghachi omume na-enye 2-fluorotoluene.
Imeghachi 2-fluorotoluene na onye na-ahụ maka nitration (dị ka nitric acid) na-ewepụta 2-fluoro-4-nitrotoluene.
Ozi nchekwa:
-2-Fluoro-4-nitrotoluene bụ ngwakọta organic nke nwere ụfọdụ nsi na ihe nwere ike imerụ ahụ ike mmadụ.
-Mgbe a na-akpakọrịta ma ọ bụ kuku ume, a ga-ezere kọntaktị ozugbo na akpụkpọ ahụ, ọnụ na anya. Ekwesịrị ịkpachapụ anya na akụrụngwa nchedo onwe onye kwesịrị ekwesị dị ka uwe, enyo, na ihe mkpuchi kwesịrị iyi.
- Mgbe ị na-echekwa ma na-eji ya, zere kọntaktị na ihe ndị na-ere ọkụ, zere isi iyi ọkụ na oke okpomọkụ.
-Ekwesịrị ikpochapụ ihe mkpofu nke ọma dịka iwu gburugburu ebe obibi siri dị ma e kwesịghị ịwụfu ya n'ụzọ na-enweghị isi.
