I-5-Bromo-2-pyridinecarbonitrile (CAS# 97483-77-7)

Isakhiwo Samakhemikhali:

I-Molecular Formula C6H3BrN2

I-Molar Mass 183.01

Ukuminyana 1.72±0.1 g/cm3(Kubikezelwe)

Indawo Encibilikayo 128-132 °C (ekhanyisiwe)

I-Boling Point 100-110 °C/3 mmHg (lit.)

I-Flash Point 111.2°C

I-Solubility I-Solubility ku-dichloromethane, ether, ethyl acetate ne-methanol

I-Vapor Presure 0.0124mmHg ku-25°C

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isicelo

Isicelo se-5-bromo-2-cyanopyridine siyingxenye ye-organic synthesis nemithi, singasetshenziswa ikakhulukazi ocwaningweni lwelabhorethri nenqubo yokuthuthukiswa kanye nenqubo yokukhiqiza amakhemikhali.
i-organic synthesis kanye ne-intermediates

Ukucaciswa

Ukubukeka Impushana ecwebezelayo ephuzi ngokukhanyayo
Faka umbala omhlophe ukuya kokuphuzi ngokukhanyayo ukuya kowolintshi okhanyayo
I-BRN 5498624
pKa -2.68±0.10(Kubikezelwe)
Isimo Sesitoreji Umkhathi ongenayo, Izinga lokushisa Legumbi
I-Refractive Index 1.611

Ukuphepha

Amakhodi Engozi R22 - Ayingozi uma uwagwinyile
R37/38 - Ukucasula uhlelo lokuphefumula kanye nesikhumba.
R41 - Ingozi yokulimala okubi emehlweni
R36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
R20/21/22 - Kuyingozi ngokuhogela, ukuthintana nesikhumba futhi uma ukugwinyile.
R43 - Ingabangela ukuzwela ngokuthinta isikhumba
Incazelo Yezokuphepha S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S36/37/39 - Gqoka izingubo zokuzivikela ezifanele, amagilavu nokuvikela iso/ubuso.
I-S36/37 - Gqoka izingubo zokuzivikela ezifanele namagilavu.
I-S9 - Gcina isiqukathi endaweni enomoya omuhle.
Ama-ID e-UN UN 2811 6.1/PG 3
I-WGK Germany 3
I-HS Code 29339900
Inothi Lengozi Liyingozi
I-Hazard Class 6.1
Ukupakisha Iqembu III