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  5. 1,3-Bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt)

1,3-Bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt)

Catalog Number
43134-09-4
CAS
43134-09-4
IUPAC Name
2-[4-(dimethylamino)phenyl]-4-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)-3-oxocyclobuten-1-olate
Synonyms
Squarylium dye III
Molecular Weight
320.39
Molecular Formula
C20H20N2O2
Chemical structural formula

Product Information

MDL
MFCD00142504

Safety Information

Signal Word
Warning
Precautionary Statement
P302+P352-P305+P351+P338
Hazard Statements
H315-H319-H335
WGK Germany
3
Canonical SMILES
CN(C)c1ccc(cc1)C2=C([O-])C(=C3/C=CC(\C=C3)=[N+](\C)C)\C2=O
InChI
InChI=1S/C20H20N2O2/c1-21(2)15-9-5-13(6-10-15)17-19(23)18(20(17)24)14-7-11-16(12-8-14)22(3)4/h5-12H,1-4H3
InChI Key
HERJDZWHZQOZLU-UHFFFAOYSA-N

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