Specific gravity(@ 25°c):1.061-1.064 Refractive index(@20°c) :1.525-1.530 Boiling point(°c):234-236 Flash point(°c):Assay(GC) ≥98% Appearance Natural 4-Ethylguaiacol can be colourless to slightly yellow liquid with condimental smell and distinctive soy scent usage Natural 4-Ethylguaiacol can be used as spices in various ways like foodstuff, feed, cosmetic and daily commodities. Content ≥98% Recommended Dosage FEMA (mg/kg) Beverages0.05, ice cream1.1, pudding2.32,wine3, soy sauce 5 and daily commodities2 Specific gravity(@ 25°c) 1.061-1.064 Refractive index(@20°c) 1.525-1.530 Boiling point(°c) 234-236 Flash point(°c) 107 Relative density 1.061-1.064