Dipotassium;4-[(3-oxo-1-benzothiophen-2-ylidene)methyl]benzene-1,3-disulfonate

dipotassium;4-[(3-oxo-1-benzothiophen-2-ylidene)methyl]benzene-1,3-disulfonate

Also Known As: EINECS 266-141-7|1,3-Benzenedisulfonic acid, 4-[(3-oxobenzo[b]thien-2(3H)-ylidene)methyl]-, dipotassium salt|2-(2,4-Disulfobenzylidene)-3-oxo-2,3-dihydrobenzo(b)thiophene, dipotassium salt|DIPOTASSIUM 4-((3-OXOBENZO[B]THIEN-2(3H)-YLIDENE)METHYL)BENZENE-1,3-DISULFONATE|1,3-Benzenedisulfonic acid, 4-((2,3-dihydro-3-oxobenzothiophen-2-ylidene)methyl)-, dipotassium salt|1,3-Benzenedisulfonic acid, 4-((3-oxobenzo(b)thien-2(3H)-ylidene)methyl)-, dipotassium salt|1,3-Benzenedisulfonic acid, 4-((3-oxobenzo(b)thien-2(3H)-ylidene)methyl)-, potassium salt (1:2)

Molecular Formula	C15H8K2O7S3
Molecular Weight	473.87064 g/mol
LogP	-4.17
Topological Polar Surface Area	131.47 Ų
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	8
Rotatable Bonds	3
Exact Mass	473.87064
Heavy Atoms	27
Complexity	1139.8

Chemical Identifiers

CAS Number	66096-13-7
SMILES	C1=CC=C2C(=C1)C(=O)C(=CC3=C(C=C(C=C3)S(=O)(=O)[O-])S(=O)(=O)[O-])S2.[K+].[K+]