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2-Bromo-3 5-dichloropyridine (CAS# 14482-51-0)

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H2BrCl2N
Molar Mass 226.89
Njupụta 1.848±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 40-42
Ebe Boling 243.3± 35.0 Celsius C (buru amụma)
Ebe mgbari 44°C
Uzuoku nrịbama 5.17mmHg na 25°C
Ọdịdị Crystallization
Agba Agba aja aja
pKa -2.37±0.10 (buru amụma)
Ọnọdụ Nchekwa Ikuku ikuku, Okpomọkụ ụlọ

Nkọwa ngwaahịa

Mkpado ngwaahịa

2-Bromo-3 5-dichloropyridine (CAS # 14482-51-0) bụ ngwakọta organic. Nke a bụ mmalite nke ọdịdị ya, ebumnuche ya, usoro nrụpụta ya na ozi nchekwa ya:
ọdịdị:
-ọdịdị: 2-Bromo-3,5-dichloropyridine bụ kristal na-acha ọcha na-enweghị agba ma ọ bụ gbanyụọ.
-Solubility: 2-Bromo-3,5-dichloropyridine bụ soluble na ethanol, ether, na chloroform.
Ebumnuche:
- Enwere ike iji ya dị ka akụrụngwa maka fungicides na ụmụ ahụhụ.
Usoro mmepụta:
Enwere ike ịkwadebe -2-bromo-3,5-dichloropyridine site na usoro ndị a:
1. Meghachi omume 3,5-dichloropyridine na bromine iji nweta 2-bromo-3,5-dichloropyridine n'okpuru ọnọdụ kwesịrị ekwesị.
Ozi nchekwa:
-2-Bromo-3,5-dichloropyridine bụ organic compound, na ekwesịrị ka etinye nlebara anya n'ịgbaso ihe nchekwa ọrụ chọrọ nke ụlọ nyocha kemịkalụ.
-Mgbe ị na-eji ya, zere ikuru uzuzu ya na ịbanye na akpụkpọ ahụ ekpughere.
-Ekwesịrị ịchekwa ya n'ebe kpọrọ nkụ, dị jụụ, ebe ikuku na-ekuku nke ọma, na-esi na isi iyi ọkụ na oxidants.
Koodu ihe egwu R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R41 - Ihe ize ndụ nke mmebi anya dị njọ
R37 / 38 - na-akpasu iwe na usoro iku ume na akpụkpọ ahụ.
R25 - Na-egbu egbu ma ọ bụrụ na iloro ya
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
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.)
S39 - Yiri anya / nchedo ihu.

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