2,6-dimethylheptadecane 268.313 268.522 A branched alkane consisting of heptadecane bearing two methyl substituents at positions 2 and 6. C19H40 CAS:54105-67-8 CCCCCCCCCCCC(C)CCCC(C)C CHEBI:132288 Chemspider:474896 InChI=1S/C19H40/c1-5-6-7-8-9-10-11-12-13-16-19(4)17-14-15-18(2)3/h18-19H,5-17H2,1-4H3 PMID:20233596 RHDKKTYWDZUSCS-UHFFFAOYSA-N Reaxys:11211963 chebi_ontology alkane