K.K. Poonja & Sons manufactures Para Tertiary Butyl Catechol - PTBC. K.K. Poonja & Sons supplies fine chemicals that are used in the petrochemical, perfumery, pharmaceutical, and food industry. Para Tertiary Butyl Catechol - PTBC appears in white to tan, turning brown on standing form. The flash point of Para Tertiary Butyl Catechol - PTBC is 130 degree centigrade. This chemical is readily soluble in diethyl ether, acetone, methanol and moderately soluble in benzene, toluene, chloroform, and carbon tetrachloride.