1-Phenyl-1-ethyl butanoate 1-Phenylethyl butanoate 1-Phenylethyl butyrate 3460-44-4 Butanoic acid, 1-phenylethyl ester Butyric acid, alpha-methylbenzyl ester EINECS 222-409-5 FEMA No. 2686 Methylphenylcarbinyl butyrate Styralyl butyrate alpha-Methylbenzyl butyrate alpha-Phenethyl butyrate