4-Hydroxyl-2,2,6,6-tetramethyl-piperidin-1-oxyl free radical

Molecular formula：C₉H₁₈NO₂                CAS-No. [2226-96-2]

Molecular weight：172.25

   Product quality indexes：

Purpose：

This product is a high-quality inhibitor of the new-generation vinyl monomer to substitute hydroquinone which may cause heavy pollution to the environment, and it is widely used in the production of acrylic acid ester, methyl acrylic acid ester and vinyl acetate, as well as chloroethylene, unsaturated polyester and pesticide puma.