4,4',4'',4'''-Methanetetrayltetrabenzenesulfonic acid

Catalog Number	ACM1042222343-2
CAS	1042222-34-3
Synonyms	4-[Tris(4-sulfophenyl)methyl]benzenesulfonic acid ; TSPM
IUPAC Name	4-[tris(4-sulfophenyl)methyl]benzenesulfonic acid
Molecular Weight	640.68
Molecular Formula	C25H20O12S4
InChI	InChI=1S/C25H20O12S4/c26-38(27,28)21-9-1-17(2-10-21)25(18-3-11-22(12-4-18)39(29,30)31,19-5-13-23(14-6-19)40(32,33)34)20-7-15-24(16-8-20)41(35,36)37/h1-16H,(H,26,27,28)(H,29,30,31)(H,32,33,34)(H,35,36,37)
InChI Key	LOTMECWQMVXSSA-UHFFFAOYSA-N
Purity	98%
Appearance	Grey white powder
Complexity	1110
Covalently-Bonded Unit Count	1
Defined Atom Stereocenter Count	0
Exact Mass	639.98376076g/mol
Formal Charge	0
Heavy Atom Count	41
Hydrogen Bond Acceptor Count	12
Hydrogen Bond Donor Count	4
Monoisotopic Mass	639.98376076g/mol
Rotatable Bond Count	8
Topological Polar Surface Area	251Ų