1. Colorless to pale-yellow clear liquid 2. best quality lowest price in China 3. Sweet anise odor Product Name:Estragole,NaturalCAS No.:140-67-0Synonyms:4allylanisole,1-methoxy-4-prop-2-enylbenzene,Chavicol methyl ether,methyl chavicolMolecular formula:C10H12ODeclaration in USA:NaturalEEC:Natural flavoring substanceAppearance:Colorless to pale-yellow clear liquidOdor:Sweet,AniseBoiling point:214 ...