Undecenal

Name:
Undecenal
Detailed information:

Chemistry name:	undecylenic aldehyde; hendecen-1-al). Listed by different authorities as 10-undecenal, CH2:CH(CH2)CHO, and 9-undecenal.
M Formula:	CH3CH:CH(CH2)7CHO
Properties:
Colorless liquid; strong odor suggesting rose. D 0.840–0.850 (25/25C), refr index 1.4410–1.4470 (20C). Soluble in 80% alcohol. Combustible.
Use:
Perfumery, flavoring.