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

Isakhiwo Samakhemikhali:

I-Molecular Formula	I-C5H2BrCl2N
I-Molar Mass	226.89
Ukuminyana	1.848±0.06 g/cm3(Kubikezelwe)
I-Melting Point	40-42
I-Boling Point	243.3±35.0 °C(Kubikezelwe)
I-Flash Point	44°C
I-Vapor Presure	5.17mmHg ku-25°C
Ukubukeka	I-Crystallization
Umbala	Ensundu ngokuphaphathekile
pKa	-2.37±0.10(Kubikezelwe)
Isimo Sesitoreji	Umkhathi ongenayo, izinga lokushisa legumbi

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-2-Bromo-3 5-dichloropyridine (CAS# 14482-51-0) iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso semvelo yayo, inhloso, indlela yokukhiqiza, kanye nolwazi lokuphepha:

imvelo:

-Ukubukeka: I-2-Bromo-3,5-dichloropyridine iyikristalu emhlophe engenambala noma evaliwe.

-Ukunyibilika: I-2-Bromo-3,5-dichloropyridine iyancibilika ku-ethanol, i-ether, ne-chloroform.

Inhloso:

-Ingasetshenziswa njengezinto ezingavuthiwe zokubulala isikhunta kanye nezibulala-zinambuzane.

Indlela yokukhiqiza:

-2-bromo-3,5-dichloropyridine ingalungiswa ngezinyathelo ezilandelayo:

1. Yenza i-3,5-dichloropyridine nge-bromine ukuze uthole i-2-bromo-3,5-dichloropyridine ngaphansi kwezimo ezifanele.

Ulwazi lokuphepha:

-2-Bromo-3,5-dichloropyridine iyinhlanganisela yezinto eziphilayo, futhi kufanele kuqashelwe ekulandeleni izidingo zokusebenza zokuphepha zamalabhorethri amakhemikhali.

-Uma usebenzisa, gwema ukuhogela uthuli lwayo nokuhlangana nesikhumba esivele.

-Kufanele agcinwe endaweni eyomile, epholile, nengena umoya kahle, kude nemithombo yomlilo nama-oxidants.

Amakhodi Engozi	R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. R41 – Ingozi yokulimala okubi emehlweni R37/38 – Ukucasula uhlelo lokuphefumula kanye nesikhumba. R25 – Kunobuthi uma ugwinywe
Incazelo Yokuphepha	S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) S39 – Gqoka ukuvikela iso / ubuso.