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2-Chloro-4-bromopyridine (CAS# 73583-37-6)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C5H3BrClN
Molar Mass 192.44
Yawan yawa 1.7336g/mLat 25°C(lit.)
Matsayin narkewa 27 C
Matsayin Boling 70 °C / 3mmHg
Wurin Flash 225°F
Ruwan Solubility Ba miscible ko wuya a gauraye cikin ruwa.
Tashin Turi 0.122mmHg a 25°C
Bayyanar Fari kamar crystal
Takamaiman Nauyi 1.7336
Launi Yellow
pKa 0.24± 0.10 (An annabta)
Yanayin Ajiya a karkashin inert gas (nitrogen ko argon) a 2-8 ° C
Fihirisar Refractive n20/D 1.5900 (lit.)
MDL Saukewa: MFCD03840756

Cikakken Bayani

Tags samfurin

Lambobin haɗari R22 - Yana cutarwa idan an haɗiye shi
R37 / 38 - Haushi ga tsarin numfashi da fata.
R41 - Hadarin mummunan lalacewa ga idanu
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 - Sanya tufafin kariya masu dacewa.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S37/39 - Sanya safofin hannu masu dacewa da kariya / ido
WGK Jamus 3
HS Code Farashin 2933990
Matsayin Hazard HAUSHI

 

Gabatarwa

4-Bromo-2-chloropyridine, kuma aka sani da bromochloropyridine, wani fili ne na halopyridine. Mai zuwa shine taƙaitaccen gabatarwar ga kaddarorin, amfani, hanyoyin shiri, da bayanan aminci na fili:

 

inganci:

- Bayyanar: Lu'ulu'u marasa launi ko haske rawaya

 

Amfani:

- 4-Bromo-2-chloropyridine shine reagent da aka saba amfani dashi a cikin haɗin kwayoyin halitta

- Za a iya amfani da shi azaman ɗanyen abu don maganin kashe kwari da kwari

 

Hanya:

4-Bromo-2-chloropyridine za a iya shirya ta:

2-chloropyridine yana amsawa tare da bromine don samun samfurin

 

Bayanin Tsaro:

- 4-Bromo-2-chloropyridine yana da ban tsoro kuma yana da illa

- A guji cudanya da fata, idanu, da hanyoyin numfashi

- Sanya safofin hannu masu kariya, idanu, da na'urorin numfashi lokacin amfani da su

- Aiki a cikin wuri mai cike da iska

- Ajiye nesa da haske, bushe, iska, da nesa da masu ƙonewa da oxidants

Koyaushe ka kasance lafiya yayin amfani da sarrafa sinadarai.


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