ChemIndex - A free chemical CAS databaseToocle Global|ChemNet Global|ChemNet China|China Chemical Network|ChemNet Korea

Chemindex > 552-21-6

552-21-6 3,3',4,4',5,5'-hexahydroxy-2,2'-methylenedi(benzoic acid)

Chemical Name 3,3',4,4',5,5'-hexahydroxy-2,2'-methylenedi(benzoic acid)
Synonyms Methylenedigallic acid;3,3',4,4',5,5'-Hexahydroxy-2,2'-methylenedi(benzoic acid);2,2'-methanediylbis(3,4,5-trihydroxybenzoic acid)
Molecular Formula C15H12O10
Molecular Weight 352.2498
InChl InChI=1/C15H12O10/c16-8-2-6(14(22)23)4(10(18)12(8)20)1-5-7(15(24)25)3-9(17)13(21)11(5)19/h2-3,16-21H,1H2,(H,22,23)(H,24,25)
CAS Registry Number 552-21-6
EINECS 209-005-4
Molecular Structure 552-21-6  3,3',4,4',5,5'-hexahydroxy-2,2'-methylenedi(benzoic acid)
Density 1.909g/cm3
Boiling Point 820.9°C at 760 mmHg
Refractive Index 1.825
Flash Point 464.1°C
Vapour Pressur 1.63E-28mmHg at 25°C
MSDS Material Safety Data Sheet

  • If you plan to source chemicals from China, just go to ChemNet mall, we will get the latest and competitive price from China manufacturers for you. Please visit

    ChemNet Mall

    Suppliers for 552-21-6 (0):

    if you are a supplier of 3,3',4,4',5,5'-hexahydroxy-2,2'-methylenedi(benzoic acid), and want to be listed here, feel free to contact us.