产品名称

4-氰基-4'-庚基联苯

CAS NO

41122-71-8

中文别名

对庚基联苯腈;4-庚基-4'-氰基联苯

英文名称

[1,1'-Biphenyl]-4-carbonitrile,4'-heptyl-

英文别名

4-Cyano-4'-heptyl-1,1'-biphenyl;4-Cyano-4'-heptylbiphenyl;4-Cyano-4'-n-heptyl-1,1'-biphenyl;4-Cyano-4'-n-heptylbiphenyl;4-Heptyl-4'-cyanobiphenyl;4-n-Heptyl-4'-cyanobiphenyl;4'-Heptyl-4-biphenylcarbonitrile;4'-Heptyl-4-cyanobiphenyl;4'-Heptyl[1,1'-biphenyl]-4-carbonitrile;4'-n-Heptyl-4-cyanobiphenyl;7CB;CB 7;CB 7 (liquid crystal);K 21;K 21(liquid crystal);p,p'-n-Heptylcyanobiphenyl;p-Cyano-p'-heptylbiphenyl;p-Heptyl-p'-cyanobiphenyl;p-n-Heptyl-p'-cyanobiphenyl;

分子式

C₂₀H₂₃N

分子量

277.40

EINECS

255-229-0

熔点

30-32°C

沸点

210-211°C 2mm

毒性