As edible perfume allowed by GB2760-86.Also apply to sterilize, promote fragance and prevent mildew.It's used in medicine &feedstuff industry. With strong sterilization ,diminish inflammation,antisepticise and antioxidant functions. 1. What kinds of certificates can you offer?  Caogenlan is an ISO2008 9001 certified company, we can offer FDA, KOSHER, BRC Certificates, ect.2. Is Caogenlan a manufacturer or just a trading company?Caogenlan is both manufacturer and trading company, at the same time, we are manufacturer of other products.3. What is the Min Order Quantity?Different products have different MOQ.4. How long shall we wait for your reply?We can guarantee to reply your inquiries in less than 24 hours in working days.5. What kinds of transportation types can you provide?Our main transportation methods include air transportation, land transportation and water transportation. Product Name: Natural 4-ethyl guaiacol CAS No.: 2785-89-9 Other names:4-ethyl-2-methoxyphenol MF: C9H1202 EINECS No.:220-500-4 Type: Natural Flavour & Fragrances Usage: Daily Flavor, Food flavor, Industrial Flavor Appearance: Colorless to yellow oily liquid Purity % (GC): >99.0% Odor:With warm spicy aroma