2-Cyano-5-fluorobenzotrifluoride (CAS# 194853-86-6)
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. R22 - na-emerụ ma ọ bụrụ na iloro ya |
| 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. S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.) S36 - Yiri uwe nchebe kwesịrị ekwesị. S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka. S23 - Ekula uzuoku. S9 - Debe akpa na ebe ikuku na-ekpo ọkụ. |
| NJ UN | 3276 |
| Koodu HS | 29269090 |
| Ihe edeturu egwu | Nsi |
| Klas Hazard | 6.1 |
| Otu nkwakọ ngwaahịa | III |
2-Cyano-5-fluorobenzotrifluoride (CAS# 194853-86-6) Okwu mmalite
4-fluoro-2- (trifluoromethyl) benzonitrile bụ kristal na-enweghị agba ma ọ bụ siri ike nwere isi ísì siri ike. Ọ nwere nkwụsi ike dị mma na nkwụsi ike na-ekpo ọkụ na ụlọ okpomọkụ, ọ na-esikwa ike na mmiri, ma soluble na ọtụtụ ihe mgbaze organic.
Jiri:
4-fluoro-2- (trifluoromethyl) benzonitril bụ ihe dị mkpa organic intermediate nke nwere ike ịrụ ọrụ dị mkpa na njikọ nke ọgwụ ọjọọ, pesticides na pụrụ iche chemicals. Enwere ike iji ya na njikọ nke ọgwụ, fungicides, antioxidants na ogige ndị ọzọ, ma enwere ike iji ya mee ihe dị ka ihe na-esiji na ihe dị nro.
Usoro:
A na-enweta usoro a na-ahụkarị maka ịkwadebe 4-fluoro-2- (trifluoromethyl) benzonitrile site na mmeghachi omume fluorination na mmeghachi omume cyanation. Otu usoro a na-ahụkarị bụ imeghachi 2,4-difluoro-1-chlorobenzene na trifluoronitrile iji nye ngwaahịa ahụ.
Ozi nchekwa:
Yiri mkpuchi mkpuchi kemịkal, enyo na uwe nchebe mgbe ị na-eji 4-fluoro-2- (trifluoromethyl) benzonitril. Zere kọntaktị na akpụkpọ ahụ na iku ume nke vapors. N'ihe gbasara kọntaktị mberede, kpochaa ozugbo na ọtụtụ mmiri ma chọọ enyemaka ahụike. Mgbe echekwara ya, a ga-etinye ya na nkụ, dị jụụ, ebe ikuku na-eku ume, pụọ na ọkụ na oxidant. Soro usoro nchekwa na ntuziaka dị mkpa.
