Liquid crystal mixture E7

Catalog Number	ACM63748287
CAS Number	63748-28-7
Structure
Description	made from 99.5 % single LC. Liquid Crystal Mixture E7 is a widely used nematic liquid crystal mixture primarily known for its excellent electro-optical properties, making it ideal for various applications, particularly in display technologies and optical devices.
Molecular Weight	1159.6289
Molecular Formula	C83H90N4O
Canonical SMILES	CCCCCCCCOC1=CC=C(C=C1)C2=CC=C(C=C2)C#N.CCCCCCCC1=CC=C(C=C1)C2=CC=C(C=C2)C#N.CCCCCC1=CC=C(C=C1)C2=CC=C(C=C2)C#N.CCCCCC1=CC=C(C=C1)C2=CC=C(C=C2)C3=CC=C(C=C3)C#N
InChI	InChI=1S/C24H23N.C21H25NO.C20H23N.C18H19N/c1-2-3-4-5-19-6-10-21(11-7-19)23-14-16-24(17-15-23)22-12-8-20(18-25)9-13-22;1-2-3-4-5-6-7-16-23-21-14-12-20(13-15-21)19-10-8-18(17-22)9-11-19;1-2-3-4-5-6-7-17-8-12-19(13-9-17)20-14-10-18(16-21)11-15-20;1-2-3-4-5-15-6-10-17(11-7-15)18-12-8-16(14-19)9-13-18/h6-17H,2-5H2,1H3;8-15H,2-7,16H2,1H3;8-15H,2-7H2,1H3;6-13H,2-5H2,1H3
InChI Key	KEHRDTUYWHIRBL-UHFFFAOYSA-N
Melting Point	-10 °C
Purity	Each single component min. 99.5 %
Appearance	White liquid
Application	LCD Displays, Optical Devices, Research
Storage	E7 should be stored in a cool, dry place, away from direct sunlight and sources of ignition.
Composition	E7 is a blend of several cyanobiphenyl and cyanoterphenyl liquid crystal compounds. The typical composition includes: 5CB (4-Cyano-4'-pentylbiphenyl), 7CB (4-Cyano-4'-heptylbiphenyl), 8OCB (4-Cyano-4'-octyloxybiphenyl), 5CT (4-Cyano-4''-pentylterphenyl)
Handing	Proper protective equipment, including gloves and eye protection, should be used when handling E7 to avoid skin and eye contact.
Refractive Index	1.5220 - 1.5240 (20 °C, 589 nm)
Water Content	max. 0.1 %