2-(1-Methylnonyl)phenol 2-(2-Decyl)phenol 4-06-00-03523 (Beilstein Handbook Reference) 4338-64-1 BRN 2098335 EINECS 224-390-9 NSC 202834 Phenol, 2-(1-methylnonyl)- (9CI) Phenol, o-(1-methylnonyl)- o-(1-Methyl-N-nonyl)phenol