2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine

ALDRICH/757233 - 98%

CAS Number: 1345272-10-7
Empirical Formula (Hill Notation): C₄₀H₂₈N₂O₆
Molecular Weight: 632.66
Linear Formula: C₄₀H₂₈N₂O₆
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-757233-1G	1 g	$367.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

λ_max	720 nm
assay	98%
form	powder
InChI	1S/C40H28N2O6/c43-31-21-29(41(25-13-5-1-6-14-25)26-15-7-2-8-16-26)22-32(44)35(31)37-39(47)38(40(37)48)36-33(45)23-30(24-34(36)46)42(27-17-9-3-10-18-27)28-19-11-4-12-20-28/h1-24,43-46H
InChI key	FXAALAVLRJSKEQ-UHFFFAOYSA-N
mp	328-333 °C
OPV device performance	ITO/MoO3/DP-SQ/C60/PTCBI/Ag • Short-circuit current density (J_sc): 7.2 mA/cm² • Open-circuit voltage (V_oc): 0.91 V • Fill Factor (FF): 0.7 • Power Conversion Efficiency (PCE): 4.8 %
orbital energy	HOMO 5.3 eV
	LUMO 3.8 eV
SMILES string	Oc1cc(cc(O)c1[C]2[C+]([O-])[C]([C+]2[O-])c3c(O)cc(cc3O)N(c4ccccc4)c5ccccc5)N(c6ccccc6)c7ccccc7

Application:	DPSQ based dyes can be used for potential application in polymeric solar cells (PSCs), and organic photovoltaic cells (OPVs).
General description:	2,4-Bis[4-(N,N-diphenylamino)-2,6-dihydroxyphenyl]squaraine (DPSQ) is a symmetric squaraine that can be used as a green light absorbing donor. The characteristic absorption peak is at 720 nm. It can be used for a variety of electrochemical applications.
Packaging:	1 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	98%
mp	328-333 °C
UNSPSC	12352103

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