1 3-Bis (trifluoromethyl) benzene (CAS # 402-31-3)
| Koodu ihe egwu | R10 - ọkụ R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya. |
| NJ UN | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | T |
| Koodu HS | 29039990 |
| Ihe edeturu egwu | Enwere ike ire ọkụ |
| Klas Hazard | 3 |
| Otu nkwakọ ngwaahịa | III |
Okwu mmalite
1,3-Bis (trifluoromethyl) benzene bụ ngwakọta organic. Ndị a bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke ogige a:
Ogo:
- Ọdịdị: mmiri mmiri na-enweghị agba ma ọ bụ siri ike.
- Solubility: Soluble na organic solvents, ọ fọrọ nke nta ka ọ ghara ịsolu na mmiri.
- Nsi: O nwere ụfọdụ nsi.
Jiri:
1,3-Bis (trifluoromethyl) benzene nwere ngwa dị mkpa na njikọ organic:
- Dị ka reagent: eji na trifluoromethylation mmeghachi omume na organic njikọ mmeghachi omume.
Usoro:
Enwere ụzọ nkwadebe ụzọ abụọ maka 1,3-bis (trifluoromethyl) benzene:
- Mmeghachi omume fluorination: 1,3-bis (trifluoromethyl) benzene nwetara site na mmeghachi omume nke benzene na trifluoromethane catalyzed site na chromium chloride (CrCl3).
- mmeghachi omume iodization: 1,3-bis (trifluoromethyl) benzene na-akwado site na imeghachi omume na trifluoromethane n'ihu ígwè iodide (FeI2) site na 1,3-bis (iodomethyl) benzene.
Ozi nchekwa:
1,3-Bis (trifluoromethyl) benzene bụ ihe na-emepụta ihe, yana ihe nchekwa nchekwa ndị a kwesịrị ịṅa ntị mgbe ị na-eji ya:
- Nsi: Ngwakọta ahụ nwere ụfọdụ nsi na ekwesịrị izere ya na kọntaktị na akpụkpọ ahụ, iku ume, ma ọ bụ iri nri.
- Ihe ize ndụ ọkụ: 1,3-bis (trifluoromethyl) benzene bụ ihe na-ere ọkụ na ekwesịrị ka echekwa ya na ọkụ na-emeghe na okpomọkụ dị elu, ma chekwaa ya na ebe dị jụụ, nke ọma.
- Nchedo nkeonwe: gloves nchebe kwesịrị ekwesị, iko na uwe nchebe kwesịrị iyi n'oge eji.
- Mkpofu mkpofu: Mgbe a na-ekpofu ihe mkpofu, a ga-emerịrị usoro kwesịrị ekwesị maka ịmegharị ihe, ọgwụgwọ ma ọ bụ mkpofu dị mma iji zere mmetọ na gburugburu ebe obibi.
