Aliases: 5-methyl-2 -(1-methylethyl) cyclohexyl-α-hydroxypropionate; Molecular formula: C13H24O3 Molecular weight:228.33 Appearance：White crystalline solid Odor：Afaint aroma of chamomile or tobacco. Purity:≧98.0% Acid value(Calculated by KOH，mg/g):≤2.0 Melting point(℃):≧40.0 Boiling point /℃ : 142 (5mmHg) Optical rotation a20/D: ≤-78 (Ethanol) Content (G.C):99% (sum of isomers) Solubility (20℃) : insoluble in water, 1:20 (mass fraction) in 50% ethanol (volume fraction); Propylene glycol is miscible in any proportion FEMA number:3748 (MUI)Halal status:Certified (SHC)Halal status:Certified Kosher status: Certified Quality guarantee period：36months（ Do not open the seal） Storage condition：This product is stored in acool and ventilated place. Avoid miscellaneousair pollution.