3-Bromo-2-chloro-5-(trifluoromethyl) pyridine (CAS# 71701-92-3)
Khatarta iyo Badbaadada
| Xeerarka Khatarta | R25 - Sun ah haddii la liqo R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka. |
| Sharaxaada Badbaadada | S7/9 - S22 - Ha neefsan boorka. S24/25 - Iska ilaali taabashada maqaarka iyo indhaha. S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad. S36/37 - Xidho dhar difaac ku haboon iyo galoofyada. S38 - Haddii ay dhacdo hawo aan ku filnayn, xidho qalabka neefsashada ee habboon. S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.) S51 - Isticmaal oo kaliya meelaha hawo fiican leh. |
| Aqoonsiga UN-ka | UN 2811 6.1 / PGIII |
| WGK Germany | 3 |
| Heerka khatarta | 6.1 |
Hordhac
Xaruntu waxay leedahay codsiyo muhiim ah oo ku saabsan isku-darka daroogada iyo isku-darka sunta cayayaanka. Waxaa loo isticmaali karaa dhexdhexaad ahaan isku-dhafka xayndaabyada firfircoon ee noolaha. Tusaale ahaan, waxaa loo isticmaali karaa in lagu farsameeyo daawooyinka fayraska iyo sunta cayayaanka, iwm.
3-Bromo-2-chloro-5-(trifluoromethyl) pyridine waxaa lagu diyaarin karaa habab kala duwan. Habka caadiga ah waa in lagu soo bandhigo bromine iyo atomyada chlorine ee falcelinta bromination iyo koloriin, siday u kala horreeyaan, laga bilaabo pyridine. Kadibna, koox trifluoromethyl ah ayaa lagu soo bandhigaa falcelinta trifluoromethylation. Isku-dhafkan waxaa badanaa lagu fuliyaa jawi aan firfircoonayn si loo hubiyo xulashada sare iyo dhalidda falcelinta.
3-Bromo-2-chloro-5-(trifluoromethyl) pyridine waxay leedahay macluumaad badbaado oo xadidan. Waxa laga yaabaa inay ka xanaajiso indhaha, habdhiska neefsiga iyo maqaarka. Inta lagu jiro isticmaalka, waa in taxaddar la sameeyaa si looga fogaado taabashada tooska ah ee maqaarka iyo indhaha. Isla mar ahaantaana, waa in la qaado tillaabooyin ilaalin habboon inta lagu jiro hawlgalka, sida xidhashada muraayadaha difaaca, galoofyada iyo dharka ilaalinta.
Intaa waxaa dheer, inta lagu jiro wax ka qabashada iyo kaydinta, waa in taxaddar la sameeyaa si looga hortago in la taabto alaabta gubanaysa iyo in la ilaaliyo hawo wanaagsan. Marka qashinka la tuurayo, waa in la raacaa xeerarka maxalliga ah, waana in la qaataa hababka ku habboon qashinka. Waxaa sida ugu wanaagsan loo isticmaalo oo loo maamulaa iyadoo ay hagayaan farmashiyaal khibrad leh.
