330817

4′-Heptyl-4-biphenylcarbonitrile

98%

• Linear Formula: CH₃(CH₂)₆C₆H₄C₆H₄CN
• CAS Number: 41122-71-8
• Molecular Weight: 277.40
• EC Number: 255-229-0
• MDL number: MFCD00074915
• PubChem Substance ID: 24859917
• NACRES: NA.23

Properties

• Quality Level: 100
• assay: 98%
• form: liquid crystal
• SMILES string: CCCCCCCc1ccc(cc1)-c2ccc(cc2)C#N
• InChI: 1S/C20H23N/c1-2-3-4-5-6-7-17-8-12-19(13-9-17)20-14-10-18(16-21)11-15-20/h8-15H,2-7H2,1H3
• InChI key: ZGOWXOZNUNZPAV-UHFFFAOYSA-N

Description

General description

4′-Heptyl-4-biphenylcarbonitrile (7CB) belongs to the family of thermotropic liquid crystals from the CB family. Crystal transition temperature of 7CB is 15^oC and it melts at 36^oC. 1

Packaging

1 g in glass bottle

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 - H413
• Precautionary Statements: P264 - P270 - P273 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 4
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves