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6-Amino-2 3-dibromopyridine (CAS# 89284-11-7)

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H4Br2N2
Molar Mass 251.91
Njupụta 2.147±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 154-155 Celsius C (Solv: benzene (71-43-2))
Ebe Boling 298.1± 35.0 °C(buru amụma)
Ebe mgbari 134.1C
Uzuoku nrịbama 0.0013mmHg na 25°C
pKa 1.19± 0.10 (buru amụma)
Ọnọdụ Nchekwa n'okpuru gas inert (nitrogen ma ọ bụ argon) na 2-8 Celsius C
Ntụgharị uche 1.672

Nkọwa ngwaahịa

Mkpado ngwaahịa

 

Okwu mmalite

2-pyridinamine, 5,6-dibromo-(2-pyridinamine, 5,6-dibromo-) bụ ihe mejupụtara organic na usoro kemịkalụ C5H5Br2N.

 

Ọdịdị:

2-pyridinamine, 5,6-dibromo-bụ enweghị agba na-acha odo odo siri ike. Ọ na-akwụsi ike n'ime ụlọ okpomọkụ, na-adị mfe nro na ihe mgbaze organic, dị ka alcohols na ethers, na-agbaze ntakịrị na mmiri. Ọ nwere amino acid siri ike na pyridine.

 

Jiri:

2-pyridinamine, 5,6-dibromo-nwere ike iji dị ka intermediates na organic njikọ. A na-eji ya na njikọ ọgwụ, pesticide synthesis na synthesis dye.

 

Ụzọ nkwadebe:

2-pyridinamine, 5,6-dibromo-nwere ike ịkwado ya site na ụzọ dị iche iche nke sịntetik. Usoro a na-ahụkarị bụ iwebata otu amino na ndabere nke nitrate ma ọ bụ amino nnọchi nke 2,3-dibromopyridine.

 

Ozi nchekwa:

Ozi nchekwa akọwapụtara maka 2-pyridinamine, 5,6-dibromo-kabeghị nke ọma. Otú ọ dị, dị ka ngwakọta organic, ekwesịrị ịme usoro nchebe kwesịrị ekwesị mgbe a na-ejikwa ya, dị ka iyi uwe, enyo na uwe nchebe, na izere kọntaktị na akpụkpọ ahụ na anya. Tụkwasị na nke ahụ, a ga-arụ ya na ebe ikuku na-ekpo ọkụ ka ọ ghara iku ume nke vapors ma ọ bụ uzuzu. Tupu iji ya, ọ kacha mma ịkpọtụrụ mpempe data nchekwa dị mkpa ma ọ bụ kpọtụrụ ọkachamara.


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