The Collaborative International Dictionary
Styracin
Styracin \Styr"a*cin\, n. [See Styrax.] (Chem.) A white crystalline tasteless substance extracted from gum storax, and consisting of a salt of cinnamic acid with cinnamic alcohol.
Wiktionary
styracin
n. (context organic compound English) A white crystalline substance extracted from gum storax, consisting of a salt of cinnamic acid with cinnamic alcohol.