338656

4′-(Hexyloxy)-4-biphenylcarbonitrile

liquid crystal (nematic), 96%

• Sinônimo(s): 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 linear: CH₃(CH₂)₅OC₆H₄C₆H₄CN
• Número CAS: 41424-11-7
• Peso molecular: 279.38
• Número CE: 255-358-2
• Número MDL: MFCD00134145
• Código UNSPSC: 12352103
• ID de substância PubChem: 24860560
• NACRES: NA.23

Propriedades

• Ensaio: 96%
• Formulário: liquid crystal (nematic)
• pf: 56-58 °C (lit.)
• temperatura de transição: crystalline phase to nematic phase 56 °C; nematic phase to isotropic phase 76 °C
• cadeia de caracteres SMILES: 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
• chave InChI: YUYXUPYNSOFWFV-UHFFFAOYSA-N

Descrição

Descrição geral

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.[1] In LCs exhibiting smectic phases, such as these, the molecules show a degree of translational order and tend to align themselves in layers.[1]

Aplicação

Used to synthesize pH responsive block copolymers,[1] binary mixtures.[2]

Informações de segurança

• Frases de perigo: H413
• Declarações de precaução: P273
• Classificações de perigo: Aquatic Chronic 4
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 228.2 °F
• Ponto de fulgor (°C): 109 °C
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves