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

$149.72$674.87

SKU: B478372 Category:

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Purity: Dye content 90%

Synonym(s): Squarylium dye III

Formula: C20H20N2O2 Molecular Weight: 320.39

CAS Number: 43134-09-4 MDL Number: MFCD00142504 PubChem CID: 4260165

Product description

Properties

Shelf life: 1095 days

Solubility:

Sensitivity: Light sensitive

Boiling point: 623.56° C (Predicted)

Melting point: >300° C (lit.)

InChl: 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


Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H315; H319; H335

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P271; P304+P340; P403+P233; P362+P364; P264+P265; P337+P317; P332+P317; P319

WGK: 3

Storage: Protected from light; Store at -20°C

Personal Protective Equipment:


 

Additional information

Pack size

100mg, 1g, 250mg