Heptahelicene
[CAS# 16914-68-4]

Identification

• Name: Heptahelicene
• Synonyms: Chebi:33153; Dinaphtho[2,1-C:1',2'-G]Phenanthrene; Heptahelicene
• Molecular Formula: C₃₀H₁₈
• Molecular Weight: 378.47
• CAS Registry Number: 16914-68-4
• SMILES: C1=C2C(=CC=C1)C=CC3=C2C4=C(C=C3)C=CC5=C4C6=C(C=C5)C=CC7=C6C=CC=C7
• InChI: 1S/C30H18/c1-3-7-25-19(5-1)9-11-21-13-15-23-17-18-24-16-14-22-12-10-20-6-2-4-8-26(20)28(22)30(24)29(23)27(21)25/h1-18H
• InChIKey: ZADYHNRFHQXTOH-UHFFFAOYSA-N

Properties

• Density: 1.287g/cm³ (Cal.)
• Boiling point: 677.037°C at 760 mmHg (Cal.)
• Flash point: 360.608°C (Cal.)

References

• (1): Thomas BürgiPresent address: Institut de Chimie, Université de Neuchâtel, Av. de Bellevaux 51, CH-2007 Neuchâtel, Switzerland. Fax: +41 32 718 25 11; Tel: +41 32 718 24 12; E-mail: thomas.burgi@un ine.ch, Atsushi Urakawa, Bahar Behzadi, Karl-Heinz Ernst and Alfons Baiker. The absolute configuration of heptahelicene: aVCD spectroscopy study, New J. Chem., 2004, 28, 332.