Squarines

H.W. SANDS CO RP.
Specialty Chemicals for the
World Wide Imaging Industry

ELA2496

ELA2496
Name:	1-(1,1-Dimethyl-3-butyl-1H-benzo[e]indol- 2-ylidenemethyl)-3-(1,1-dimethyl-3-butyl-1H- benzo[e]indolium-2-yl-methylene)-cyclobuten- 2-one-4-olate
CAS#	125597-36-6
Use:	Colorant, photosensitizer
Abs. Max:	667
Absorptivity.	>100,000
Formula:	C₄₂H₄₄N₂O₂
Melting Point:	265-266 ^o
Solubility:	~ 1gm/1000gms MEK@ 25 deg

H. W. SANDS CORP.
1003 W. Indiantown Road, Suite 215
Jupiter, FL 33458
Phone: (561) 743-8090 - Fax: (561) 743-4088

Copyright H.W. Sands Corp. 2008