Product name:2,2'-(naphthalene-1,4-diyl)bis(benzoxazole) Appearance:green yellow crystal powder ... % min M.P.:210-212 Chemical name: 1,4-Bis(2-benzoxazoly)naphthalene CAS No.: 5089-22-5Structural No: C.I.367 ... drum with double PE liners, or according to customers' request. 2,2'-(naphthalene-1,4-diyl)bis(benzoxazole)