STYRENE

PROHIBITED (禁用)

Benzene (参考号 #47)

Secondary alkyl - and alkanolamines and their salts (参考号 #411)

Aromatic hydrocarbons, C20 -28, polycyclic, mixed coal-tar pitch-polystyrene pyr (参考号 #635)

(Epoxyethyl)benzene (Styrene oxide) (参考号 #656)