EINECS: 226-920-4 Usage: L-Alanine benzyl ester hydrochloride is a benzoxazine derivative used as an additive in the microemulsion formulation for topical applications of acyclovir. A reagent in the preparation of collagenase inhibitors. Vapour Pressur : Density: Melting Point: 140-142°C Boiling Point: 293 °C Flash Point: 131 °C Packing: 1kg aluminium foil bag,25kg bag or fiber can