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

Ipropati yeMichiza:

Ifomula yemolekyuli C6H3BrN2

Ubunzima beMolar 183.01

Uxinaniso 1.72±0.1 g/cm3(Kuqikelelwe)

Indawo yokunyibilika 128-132 °C (lit.)

Indawo yeBoling 100-110 °C/3 mmHg (lit.)

Indawo yokuNyenya 111.2°C

Ukunyibilika Inyibilika kwidichloromethane, ether, ethyl acetate kunye nemethanol

Uxinzelelo loMphunga 0.0124mmHg ku-25°C

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo

Isicelo se-5-bromo-2-cyanopyridine siphakathi kwi-organic synthesis kunye neyeza, inokusetyenziswa kakhulu kuphando lwebhubhoratri kunye nenkqubo yophuhliso kunye nenkqubo yokuvelisa imichiza.
i-organic synthesis kunye ne-intermediates

Inkcazo

Inkangeleko Umgubo oqaqambileyo wekristale omthubi
Faka umbala oMhlophe ukuya koKuKhanya tyheli ukuya kuOrenji oKhanyayo
BRN 5498624
pKa -2.68±0.10(Kuqikelelwe)
Imeko yoGcino Imo engasebenziyo, Ubushushu beGumbi
Refractive Index 1.611

Ukhuseleko

Iikhowudi zoMngcipheko R22-Inobungozi xa iginyiwe
I-R37/38 - Iyacaphukisa inkqubo yokuphefumla kunye nolusu.
R41 - Umngcipheko womonakalo omkhulu emehlweni
R36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu.
I-R20/21/22 - Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
I-R43 - Inokubangela uvakalelo ngokudibana nolusu
Inkcazo yoKhuseleko S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37/39 - Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo / ubuso.
S36/37 -Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu.
S9 - Gcina isikhongozeli kwindawo engenamoya.
Ii-ID ze-UN UN 2811 6.1/PG 3
WGK eJamani 3
Ikhowudi yeHS 29339900
Inqaku Lengozi Liyingozi
Udidi lweengozi 6.1
Ukupakisha Iqela III