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3 5-Dibromo-2-pyridylamine (CAS# 35486-42-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H4Br2N2
Molar Mass 251.91
Njupụta 2.147±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 104-105 Celsius C (ọkụ)
Ebe Boling 253.9± 35.0 Celsius C (buru amụma)
Ebe mgbari 107.3C
Uzuoku nrịbama 0.0178mmHg na 25°C
Ọdịdị Acha odo odo ntụ ntụ
BRN 119390
pKa 1.89± 0.49 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, ikuku na-adịghị mma, okpomọkụ ụlọ
MDL MFCD00038041

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.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S36 - Yiri uwe nchebe kwesịrị ekwesị.
WGK Germany 3
Koodu HS 29333990
Klas Hazard Iwe

 

Okwu mmalite

2-Amino-3,5-dibromopyridine bụ ngwakọta organic nwere usoro kemịkalụ C5H3Br2N. Ọ bụ crystalline ọcha siri ike, soluble na ụfọdụ ihe mgbaze organic dị ka ethers na alcohols.

 

A na-ejikarị ogige a eme ihe dị ka etiti na njikọ organic. Enwere ike iji ya kwadebe ụdị pyridine dị iche iche na ogige ndị ọzọ. O nwere ụfọdụ ngwa na ngalaba ọgwụ, dị ka njikọ nke ụfọdụ ọgwụ mgbochi tumor na mgbochi nje.

 

Enwere ụzọ dị iche iche maka ịkwadebe 2-Amino-3,5-dibromopyridine. Otu usoro a na-ahụkarị bụ imeghachi omume 3,5-dibromopyridine na amonia n'okpuru ọnọdụ ndị bụ isi.

 

Banyere ozi nchekwa, 2-Amino-3,5-dibromopyridine bụ ngwakọta organic nke nwere ụfọdụ ihe egwu. Ọ nwere ike na-akpasu anụ ahụ, anya na akụkụ iku ume, yabụ ekwesịrị ịme ihe nchebe mgbe a na-arụ ọrụ, dị ka iyi enyo nchebe, uwe aka na respirators. Tụkwasị na nke ahụ, a ga-edozi ogige ahụ na ebe nyocha ụlọ nyocha nke ọma na-edozi ya nke ọma ma chekwaa ya. Maka ozi nchekwa zuru oke, biko rụtụ aka na mpempe data nchekwa dị mkpa.


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