USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $9.00-99.00 / Kilogram
xingshun's expertise and flexibility have made the company become one of the leading manufacturer of naphthalene series, biphenyl
series , anthracene series and 1-(chloromethyl)-4-ethenylbenzene series, which are wildly used in the field of electronic
chemical, water treatment, pharmaceutical intermediate and polyamine resin etc.xingshun is the leading producer of 1-chloromethyl
naphthalene in china, with main products of chloromethyl styrene( vbc), 4-biphenyl methanol, 4,4-biphenyl dicarboxylic acid,
2,3,3',4'-biphenyl tetracarboxylic acid dianhydride, etc.
product name: 2,2'-biphenyldicarboxylic anhydride
synonyms: 2,2'-biphenyldicarboxylic anhydride;dibenzo[c,e]oxepine-5,7-dione;diphenic anhydride
cas no.: 6050-13-1
molecular formula: c14h8o3
formula weight: 224.2115
density: 1.335g/cm3
melting point: 223-227 degree c
boiling point: 424 degree c
flash point: 212 degree c