E-003

Ethyl quinol   [2349-70-4]

(Ethylhydroquinone)

C₈H₁₀O₂

MW 138.17

mp 111-112^oC

Pure

E-004

4-Ethyl resorcinol   [2896-60-8]

(OH)₂C₆H₃C₂H₅

MW 138.17

mp 95-98^oC           CHR

Irritant