Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]

ALDRICH/541435 - average M_n 70,000-100,000

Synonym: Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]; MEH-PPV; MEH-PPV

CAS Number: 138184-36-8
MDL Number: MFCD03093943
Linear Formula: (C₁₈H₂₈O₂)_n
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-541435-1G	1 g	$455.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

description	Band gap: 2.3 eV
fluorescence	λ_ex 495 nm; λ_em 554 nm in toluene
mol wt	average M_n 70,000-100,000
OLED device performance	ITO/PEDOT:PSS/MEH-PPV/Al • Color: orange-red • Max. Luminance: 220 Cd/m² • Max. EQE: 0.3 % • Turn-On Voltage: 3.8 V
	ITO/PEDOT:PSS/MEH-PPV/PBO/Al • Color: orange-red • Max. Luminance: 970 Cd/m² • Max. EQE: 1.9 % • Turn-On Voltage: 2.9 V
	ITO/PEDOT:PSS/MEH-PPV/PBZT/Al • Color: orange-red • Max. Luminance: 1400 Cd/m² • Max. EQE: 2.5 % • Turn-On Voltage: 2.8 V
OPV device performance	ITO/MEH-PPV/BBL/Al • Short-circuit current density (J_sc): 1.98 mA/cm² • Open-circuit voltage (V_oc): 0.93 V • Fill Factor (FF): 0.47 • Power Conversion Efficiency (PCE): 1.1 %
	ITO/MEH-PPV:PC61BM(1:4)/Ca • Short-circuit current density (J_sc): 2 mA/cm² • Open-circuit voltage (V_oc): 0.8 V • Fill Factor (FF): 0.25 • Power Conversion Efficiency (PCE): 1.5 %
orbital energy	HOMO -5.3 eV
	LUMO -3 eV
storage temp.	2-8°C

Application:	Conducting polymer in solar cells and carbon nanotube OLEDs. Useful in producing bright and efficient white polymeric light emitting diodes. Filter before application.
General description:	Light-emitting conjugated polymer.
Packaging:	1 g in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Storage Temp.	2-8°C
UNSPSC	12352103

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