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umkhiqizo

I-3-Amino-6-bromopyridine (CAS# 13534-97-9)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C5H5BrN2
I-Molar Mass 173.01
Ukuminyana 1.6065 (isilinganiso esinzima)
I-Melting Point 75 °C
I-Boling Point 180 °C
I-Flash Point 129.9°C
Ukuncibilika encibilikayo ku-Methanol
I-Vapor Presure 0.00198mmHg ku-25°C
Ukubukeka Inalithi ephuzi ekhanyayo
Umbala I-Beige kuya ku-brown-black
I-BRN 109102
pKa 1.87±0.10(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ubungozi Nokuphepha

Amakhodi Engozi 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
I-S37/39 – Gqoka amagilavu ​​afanelekile kanye nokuvikela iso/ubuso
Ama-ID e-UN UN 2811 6.1/PG 3
I-WGK Germany 3
AMAKHODI E-FLUKA BRAND F 10
Ikhodi ye-HS 29333990
I-Hazard Class I-IRRITANT
Iqembu Lokupakisha III

I-3-Amino-6-bromopyridine (CAS# 13534-97-9) isingeniso
I-3-amino-6-bromopyridine iyinhlanganisela ephilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela, nolwazi lokuphepha lwe-3-amino-6-bromopyridine:

imvelo:
-Ukubukeka: Ayinambala ukuya kokuqinile okuphuzi kancane.
-Ukunyibilika: kuncibilika kwezinye izincibilikisi eziphilayo njenge-chloroform, i-ethanol, njll.
-I-Reactivity: I-3-amino-6-bromopyridine isisekelo se-organic esingasabela ngama-acids ukwakha usawoti ohambisanayo.

Inhloso:
Ucwaningo lwamakhemikhali: I-3-amino-6-bromopyridine ingasebenza njengendawo ephakathi ku-organic synthesis futhi ibambe iqhaza ekuphenduleni okuhlukahlukene kwezinto eziphilayo.

Indlela yokukhiqiza:
-Indlela evamile yokulungiselela ukusabela i-3-aminopyridine nge-bromoacetic acid.
-Izinto zokusabela zimi kanje:
-3-aminopyridine
-Bromoacetic acid
-Inqubo yokusabela imi kanje:
-Engeza i-3-aminopyridine ne-bromoacetic acid ndawonye ku-reactor bese ushisa ukusabela.
-Ngemva kokuba ukusabela kuqediwe, umkhiqizo we-3-amino-6-bromopyridine utholakala ngokupholisa kanye ne-crystallization.

Ulwazi lokuphepha:
-3-amino-6-bromopyridine idinga ukugcinwa endaweni eyomile, epholile, kude nelanga eliqondile. Gwema ukuthintana nama-oxidants.
-Uma usebenzisa futhi uphatha, izinto zokuzivikela ezifanele kufanele zigqokwe, okuhlanganisa izibuko zokuzivikela, amagilavu, namajazi amhlophe aselabhorethri.
-Lapho ugcina, usebenzisa, futhi uphatha izinto eziyingozi, kubalulekile ukuthobela imithethonqubo efanele futhi ulandele izinqubo zokusebenza zokuphepha zaselabhorethri.


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