Anethole, or anethol, which is produced by star anise oil rectification, is colorless clear liquid in ordinary temperature.  And it will be frozen as crystal when the temperature is 21℃. GC≥99%, our anethole can touch 99.5% min. It smells sweet and pleased since it has its own special odor as star anise.

It's used widely in a plenty of flavors like food or daily chemical. Especially, for the toothpaste essence. It can even be used for medical treatment.