(2Z,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-Trimethyl-1-Cyclohexenyl)Nona-2,4,6,8-Tetraenal
[CAS# 69686-71-1]

Identification

• Name: (2Z,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-Trimethyl-1-Cyclohexenyl)Nona-2,4,6,8-Tetraenal
• Synonyms: (13Cis)-Retinal; 13-Cis Retinal; 13-Cis-Retinal
• Molecular Formula: C₂₀H₂₈O
• Molecular Weight: 284.44
• CAS Registry Number: 69686-71-1
• SMILES: CC1(C(=C(CCC1)C)\C=C\C(=C\C=C\C(=C/C=O)C)C)C
• InChI: 1S/C20H28O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,15H,7,10,14H2,1-5H3/b9-6+,12-11+,16-8+,17-13-
• InChIKey: NCYCYZXNIZJOKI-HWCYFHEPSA-N

Properties

• Density: 0.949g/cm³ (Cal.)
• Boiling point: 421.428°C at 760 mmHg (Cal.)
• Flash point: 205.369°C (Cal.)