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2-CHLORO-6-FLUOROPYRIDINE (CAS# 20885-12-5) Chithunzi Chowonetsedwa
  • 2-CHLORO-6-FLUOROPYRIDINE (CAS# 20885-12-5) 1

2-CHLORO-6-FLUOROPYRIDINE (CAS# 20885-12-5)

Chemical Property:

Molecular Formula Mtengo wa C5H3ClFN
Molar Misa 131.54
Kuchulukana 1.331±0.06 g/cm3(Zonenedweratu)
Melting Point 31.0 mpaka 35.0 °C
Boling Point 169.2±20.0 °C(Zonenedweratu)
Pophulikira 56.1°C
Kusungunuka sungunuka mu Methanol
Kuthamanga kwa Vapor 2.07mmHg pa 25°C
Maonekedwe Zoyera zolimba
Mtundu Zoyera mpaka pafupifupi zoyera
pKa -2.45±0.10(Zonenedweratu)
Mkhalidwe Wosungira Pansi pa mpweya wa inert (nayitrogeni kapena Argon) pa 2-8 ° C
Refractive Index 1.503

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ngozi ndi Chitetezo

Zizindikiro Zowopsa R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R41 - Kuopsa kwa kuwonongeka kwakukulu kwa maso
R37/38 - Zokwiyitsa dongosolo la kupuma ndi khungu.
R22 - Zowopsa ngati zitamezedwa
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
S39 - Valani chitetezo chamaso / kumaso.
Zowopsa Zoyaka / Zokwiyitsa
Kalasi Yowopsa ZOKWIYA

 

 

2-CHLORO-6-FLUOROPYRIDINE (CAS# 20885-12-5) Chiyambi

2-chloro-6-fluoropyridine ndi organic pawiri ndi mankhwala chilinganizo C5H2ClFN. Ndi madzi opanda mtundu ndi fungo lofanana ndi pyridine.Mmodzi mwa ntchito zazikulu za 2-chloro-6-fluoropyridine ndi monga mankhwala ophera tizilombo. Itha kugwiritsidwa ntchito popanga mankhwala osiyanasiyana ophera tizirombo ndi udzu kuti athe kuwongolera ndi kuteteza minda ndi mbewu zamaluwa.

2-chloro-6-fluoropyridine nthawi zambiri imapezeka ndi fluorination ndi chlorination wa pyridine. Mpweya wa fluorine ndi hydrochloric acid nthawi zambiri amagwiritsidwa ntchito ngati ma reactants, ndipo zomwe zimachitika zimachitika pa kutentha koyenera komanso nthawi yochitira.

Pazambiri zachitetezo, 2-chloro-6-fluoropyridine ndi mankhwala oopsa, kukhudzana kapena kupumira komwe kungayambitse ngozi. Zimakwiyitsa, zimawononga komanso zimawononga maso, khungu ndi kupuma. Choncho, pogwira ndi kugwiritsa ntchito 2-chloro-6-fluoropyridine, njira zodzitetezera ziyenera kuchitidwa, monga kuvala magalasi otetezera, magolovesi ndi masks amaso, ndikuwonetsetsa kuti opaleshoniyo ikuchitika pamalo abwino mpweya wabwino. Akagwiritsidwa ntchito, zinyalalazo ziyenera kutayidwa moyenera kuti zipewe kuwononga chilengedwe.

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