2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine
Catalog Number
ACM68842660-2
CAS
68842-66-0
IUPAC Name
(6Z)-3-(diethylamino)-6-[3-[4-(diethylamino)-2-hydroxyphenyl]-2-hydroxy-4-oxocyclobut-2-en-1-ylidene]cyclohexa-2,4-dien-1-one
Application
Squarylium dye (SQ), which is an analogue of cyanine dye, has a squaraine moiety in the center of the π-conjugate. The SQ dye has a zwitterion structure in which the cation and anion coexist in the molecule, although the cyanine dye has a separated cation component.
Molecular Weight
408.5
Molecular Formula
C24H28N2O4
Product Information
Description
Alfa Chemistry offers high-purity 2,4-Bis[4-(diethylamino)-2-hydroxyphenyl]squaraine products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.
Canonical SMILES
CCN(CC)C1=CC(=C(C=C1)C2=C(C(=C3C=CC(=CC3=O)N(CC)CC)C2=O)O)O
Inchi
InChI=1S/C24H28N2O4/c1-5-25(6-2)15-9-11-17(19(27)13-15)21-23(29)22(24(21)30)18-12-10-16(14-20(18)28)26(7-3)8-4/h9-14,27,29H,5-8H2,1-4H3/b22-18+
InChIKey
ODWFNEITXILTAS-RELWKKBWSA-N
Melting Point
480 °C
Purity
>98.0%(N)
Appearance
Green to Dark green powder to crystal
storage
Store under inert gas
Complexity
828
Condition To Avoid
Light Sensitive
Hazard Statements
H413 : May cause long lasting harmful effects to aquatic life.
Heavy Atom Count
30
MDL Number
MFCD00142492
Precautionary Statements
P501 : Dispose of contents/ container to an approved waste disposal plant.P273 : Avoid release to the environment.
Reaxys Registry Number
6451749
Rotatable Bond Count
7
Signal Word
Danger
Monoisotopic Mass
408.204907g/mol
Exact Mass
408.204907g/mol
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