338656

4′-(Hexyloxy)-4-biphenylcarbonitrile

liquid crystal (nematic), 96%

• Sinónimos: 4′-(Hexyloxy)-4-biphenyl-carbonitrile, 4′-(Hexyloxy)[1,1′-biphenyl]-4-carbonitrile, 4′-Hexyloxy-4-cyanobiphenyl, 4′-Hexyloxybiphenylyl-4-carbonitrile, 4-(4-Hexyloxyphenyl)benzonitrile, 4-(n-Hexyloxy)-4′-cyanobiphenyl, 4-Cyano-4′-(hexyloxy)biphenyl, 4-Cyano-4′-n -hexyloxybiphenyl, 4-Hexyloxy-4′-cyanobiphenyl, p -Hexyloxy-p ′-cyanobiphenyl
• Fórmula lineal: CH₃(CH₂)₅OC₆H₄C₆H₄CN
• Número de CAS: 41424-11-7
• Peso molecular: 279.38
• EC Number: 255-358-2
• MDL number: MFCD00134145
• UNSPSC Code: 12352103
• PubChem Substance ID: 24860560
• NACRES: NA.23

Propiedades

• assay: 96%
• form: liquid crystal (nematic)
• mp: 56-58 °C (lit.)
• transition temp: crystalline phase to nematic phase 56 °C; nematic phase to isotropic phase 76 °C
• SMILES string: CCCCCCOc1ccc(cc1)-c2ccc(cc2)C#N
• InChI: 1S/C19H21NO/c1-2-3-4-5-14-21-19-12-10-18(11-13-19)17-8-6-16(15-20)7-9-17/h6-13H,2-5,14H2,1H3
• InChI key: YUYXUPYNSOFWFV-UHFFFAOYSA-N

Descripción

General description

Also known as 6OCBs,these liquid crystals (LCs) are responsive to small changes in temperature, shear, electric (or magnetic) fields, and the structure of solid surfaces with which they are in contact. In LCs exhibiting smectic phases, such as these, the molecules show a degree of translational order and tend to align themselves in layers.

Application

Used to synthesize pH responsive block copolymers, binary mixtures.

Información de seguridad

• hcodes: H413
• pcodes: P273
• Hazard Classifications: Aquatic Chronic 4
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: 228.2 °F
• flash_point_c: 109 °C
• ppe: dust mask type N95 (US), Eyeshields, Gloves