Molecular structure:

CAS. No: 91-16-7
Molecular formula: C₈H₁₀O₂
Molecular weight: 138.16
Properties: colorless liquid or crystal. Melting point 22.5℃, Boiling point 206℃, 88-90℃(1.33kPa), Relative density 1.0842(25/25℃), Refractive index 1.5827)21℃), Flash point 87℃.
Uses: used as intermediate of organic synthesis, used to produce tetrahydropalmatine and verapamil; also used as reagent to test lactic acid and glycerin.
Quality index: Assay≥99% Moisture:≤0.2%.
Packing: 200L plastic drum, or following your demand.