2-
2-һNڽY(ji)ˎԭϡ
2-Cyanopyrazine
ʽC5H3N3
105.10
2-B
Pyrazinecarbonitrile Y(Basic Information)
ʽ(Formula) C5H3N3
(Molecular Weight) 105.10
CAS No. 19847-12-2
|(zh)ָ(bio)(Specification)
^Appearance SɫҺwY(ji)ζ
Purity 99.50%
bPackage 200/ Ͱ
ﻯ|(zh)(Physical Properties)
c(din) 18-20 ; c(din) 84-87(18-20mmHg) ; أ D2020=1.130-1.230 ;۹ʣ N2020=1.530-1.540 ;ˮ(%) 0.5%
;(Useage)
ڽY(ji)ˎ
2-a(chn)ίY(ji)˲ˎҪԭĿǰȫHձ(sh)F(xin)2-ĹI(y)a(chn)(gu)H(gu)(ni)a(chn)ìʮͻЈ(chng)gV韡
2-һNҪĻԭϼgwt(y)ˎI(lng)ЏV;磺2-cԇ(yng)ɵø(j)ϣ2-t(y)ˎИI(y)ҪƂ俹Y(ji)ˎ