L-Phenylalanine ethyl ester, >99%, is a white crystalline powder with a molecular weight of 223.27 g/mol and a CAS number of 150-30-1.
 
This chemical substance is commonly used as an intermediate in the production of pharmaceuticals, pesticides, and flavors.
 
The MSDS hazzards of L-Phenylalanine ethyl ester include irritation to eyes and skin, possible respiratory tract irritation, and a risk of serious eye damage. 
 
This substance should be handled with proper personal protective equipment and stored in a cool, dry place away from sources of ignition.