4-cyano-4'-pentylbiphenyl basic information
product name: 4-cyano-4'-pentylbiphenyl
synonyms: 1’-biphenyl]-4-carbonitrile,4’-pentyl-[;1’-biphenyl]-4-carbonitrile,4’-pentyl-[1;4’-pentyl-biphenyl-4-carbonitrile;4-cyano-4’-pentyldiphenyl;4'-pentyl[1,1'-biphenyl]-4-carbonitrile;cb5;p-cyano-p’-pentylbiphenyl;ro-cm-5115
cas: 40817-08-1
mf: c18h19n
mw: 249.35
einecs: 255-093-2
product categories: biphenyl & diphenyl ether;biphenyls (building blocks for liquid crystals);building blocks for liquid crystals;cyanobiphenyls & analogs (liquid crystals);functional materials;liquid crystals & related compounds;liquid crystals;nematic;organic electronics and photonics
mol file: 40817-08-1.mol
4-cyano-4'-pentylbiphenyl structure
4-cyano-4'-pentylbiphenyl chemical properties
mp 34 °c
bp 140-150 °c0.5 mm hg(lit.)
density 1.008 g/ml at 25 °c(lit.)
refractive index n20/d 1.532(lit.)
fp >230 °f
form liquid crystal (nematic)
water solubility insoluble
cas database reference 40817-08-1(cas database reference)
nist chemistry reference [1,1'-biphenyl]-4-carbonitrile, 4'-pentyl-(40817-08-1)
safety information
hazard codes xn
risk statements 20/21/22-36/37/38
safety statements 23-26-28-36-36/37/39
ridadr 3276
wgk germany 3
hazardclass 6.1
packinggroup iii