Undecane 61193-21-3 1120-21-4 442714_SUPELCO UND Hendecane NSC66159 n-Undecane CH3-[CH2]9-CH3 CHEBI:46342 Hendekan Undekan Undecane [UN2330] [Flammable liquid] InChI=1/C11H24/c1-3-5-7-9-11-10-8-6-4-2/h3-11H2,1-2H 4-01-00-00487 (Beilstein Handbook Reference) AI3-21126 BRN 1697099 CCRIS 3796 EINECS 214-300-6 HSDB 5791 NSC 66159 UN2330 94000_FLUKA W510505_ALDRICH U407_ALDRICH