2 5-bis (trifluoromethyl) benzonitrile (CAS # 51012-27-2)
| Akara egwu | T - Na-egbu egbu |
| 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. |
| 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 | 3276 |
| Ihe edeturu egwu | Nsi |
| Klas Hazard | 6.1 |
Okwu mmalite
2,5-Bis (trifluoromethyl) benzonitrile bụ ngwakọta organic nke nwere usoro nhazi C9H4F6N2. Nke a bụ nkọwa nke ọdịdị ya, ojiji ya, nkwadebe na ozi nchekwa ya:
1. okike:
- Ọdịdị: kristal na-enweghị agba ma ọ bụ ntụ ntụ ọcha kristal.
-Solubility: Soluble na organic solvents dị ka acetonitrile na chlorinated methane.
- Ebe mgbaze: ihe dịka 62-64°C.
- Ebe na-esi esi: ihe dịka 130-132 ° C.
-Njupụta: ihe dịka 1.56 g/cm ^ 3.
2. eji:
- 2,5-Bis (trifluoromethyl) benzonitrile nwere ike iji dị ka onye na-ahụ maka ọgwụ na-emepụta ọgwụ maka njikọ nke ọgwụ dị iche iche na ụmụ irighiri ihe.
-Ọ nwekwara ike iji synthesize pesticides, e ji esiji ákwà na polymers.
3. Usoro nkwadebe:
- 2,5-Bis (trifluoromethyl) benzonitrile na-arụ ọrụ n'ụzọ dị iche iche. Otu ụzọ a na-ejikarị eme ihe bụ iji meghachi omume benzoyl cyanide na trifluoromethyl iji mepụta ngwaahịa a chọrọ.
Ụzọ ọzọ bụ iji bis (trifluoromethyl) benzene dị ka ihe mmalite ma meghachi omume na reagent synthetic kwesịrị ekwesị, dịka ọmụmaatụ, sulfinate enwetara site na mmeghachi omume na-emeghachi omume ọzọ iji nweta 2,5-Bis (trifluoromethyl) benzonitrile.
4. Ozi nchekwa:
- 2,5-Bis (trifluoromethyl) benzonitrile na-akpasu iwe na akpụkpọ ahụ na anya, biko kpachara anya ka ị zere kọntaktị.
-N'oge eji na nchekwa, biko ṅaa ntị ka ị ghara ikuru uzuzu.
-Na-enwu ọkụ mgbe ị na-ezute isi iyi ọkụ, zere isi ọkụ na oke okpomọkụ.
-A na-atụ aro ka ị rụọ ọrụ na ebe ikuku na-ekpo ọkụ ma yikwasị ngwá ọrụ nchebe kwesịrị ekwesị, dị ka enyo enyo na uwe mkpuchi.
