4-Bromopyridine hydrochloride (CAS# 19524-06-2)
Ihe ize ndụ na Nchekwa
| Koodu ihe egwu | R22 - na-emerụ ma ọ bụrụ na iloro ya R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya. |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 - Yiri uwe nchebe kwesịrị ekwesị. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S22 - Ekula uzuzu. |
| NJ UN | 2811 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10 |
| Koodu HS | 29333999 |
| Ihe edeturu egwu | Iwe iwe |
| Klas Hazard | 6.1 |
| Otu nkwakọ ngwaahịa | III |
4-Bromopyridine hydrochloride (CAS # 19524-06-2) mmalite.
4-Bromopyridine hydrochloride bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro mmepụta ya na ozi nchekwa:
Ogo:
- Ọdịdị: 4-Bromopyridine hydrochloride bụ kristal na-acha ọcha ruo ntakịrị odo.
- Solubility: Ọ na-agbaze na mmiri ma nwee ike ịgbaze na ihe mgbaze dị ka ethanol na acetone.
Jiri:
4-Bromopyridine hydrochloride na-arụ ọrụ dị mkpa na njikọ nke organic na a na-ejikarị eme ihe dị ka ihe na-emepụta ihe, akụrụngwa, etiti, wdg.
- Catalyst: Enwere ike iji ya mee ka mmeghachi omume dị ka esterification, olefin polymerization, wdg.
- Intermediates: 4-bromopyridine hydrochloride na-ejikarị dị ka etiti na organic njikọ iji sonye na multi-nzọụkwụ mmeghachi omume ma ọ bụ dị ka reactant na-converted n'ime lekwasịrị ngwaahịa.
Usoro:
Usoro nkwadebe nke 4-bromopyridine hydrochloride na-emekarị site na mmeghachi omume nke 4-bromopyridine na hydrochloric acid. Enwere ike ịkọwa usoro nkwadebe kpọmkwem n'ụzọ zuru ezu na akwụkwọ ma ọ bụ na ntuziaka ụlọ nyocha ọkachamara.
Ozi nchekwa:
- A na-echekwa ma na-ejikwa 4-Bromopyridine hydrochloride dị ka usoro nchekwa nchekwa ụlọ nyocha izugbe si dị, dị ka iyi akwa anya nchebe, uwe aka na akwa ụlọ nyocha. Zere ikuru uzuzu ma ọ bụ kọntaktị na akpụkpọ na anya.
- Mgbe ị na-ejikwa ma ọ bụ na-ebuga, zere kọntaktị na oxidants siri ike, acid siri ike ma ọ bụ ntọala siri ike iji zere mmeghachi omume dị ize ndụ.
- Ọ bụrụ na ikuku ume na mberede ma ọ bụ kọntaktị na ogige ahụ, saa ebe ahụ emetụtara ozugbo ma chọọ nlekọta ahụike ozugbo.
