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2-Amino-5-bromo-4-methylpyridine (CAS# 98198-48-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H7BrN2
Molar Mass 187.04
Njupụta 1.5672 (atụmatụ siri ike)
Ebe Na-agbaze 148-151 Celsius C (ọkụ)
Ebe Boling 254.2± 35.0 Celsius C (buru amụma)
Ebe mgbari 107.5C
Solubility Soluble na methanol.
Uzuoku nrịbama 0.0175mmHg na 25°C
Ọdịdị Crystalline ntụ ntụ
Agba Ude
pKa 5.27± 0.24 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, ikuku na-adịghị mma, okpomọkụ ụlọ
Ntụgharị uche 1.5500 (atụmatụ)
MDL MFCD03427660

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S37 - Yiri uwe aka kwesịrị ekwesị.
WGK Germany 3
Koodu HS 29333999
Klas Hazard Iwe

 

Okwu mmalite

2-amino-5-bromo-4-methylpyridine bụ ngwakọta organic nwere ihe ndị a:

 

Ọdịdị: enweghị agba na-acha odo odo kristal ma ọ bụ ihe ntụ ntụ;

Solubility: soluble na organic solvents, dị ka ethanol, acetone na dimethyl sulfoxide;

 

2-Amino-5-bromo-4-methylpyridine nwere ngwa dị mkpa na nyocha kemịkalụ na njikọ organic.

 

Isi ojiji ya gụnyere:

Dị ka agba agba agba: enwere ike iji ya mee ka akụkụ nke usoro ihe omimi nke ihe eji eme ihe maka njikọ nke agba;

Dị ka ihe na-akpali akpali: Enwere ike iji ya mee ka akụkụ nke usoro ihe omimi nke ihe na-eme ka mmeghachi omume kemịkal mee ihe.

 

Enwere ike nweta 2-Amino-5-bromo-4-methylpyridine site na bromination nke ogige methylpyridine, na-abụkarị n'okpuru ọnọdụ siri ike ma ọ bụ anthracene.

 

Ozi nchekwa: 2-amino-5-bromo-4-methylpyridine bụ ngwakọta organic nwere ụfọdụ ihe egwu na nsi.

Yiri akụrụngwa nchebe kwesịrị ekwesị, dị ka uwe aka, enyo na uwe nchebe;

Zere ikuru uzuzu ma ọ bụ ihe ngwọta, zere kọntaktị na akpụkpọ anụ na anya;

Ahapụla ozugbo na gburugburu ebe obibi, ekwesịrị ịme usoro ọgwụgwọ kwesịrị ekwesị;

Mgbe a na-echekwa ya, a ga-emechi ya ma debe ya na isi ọkụ na oxidants;

Mgbe a na-eji ya, ṅaa ntị na ịdị ọcha nkeonwe yana usoro njikwa ịdị ọcha nke ụlọ ọrụ.


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