Skip to Content
Merck
All Photos(2)

Key Documents

900444

Sigma-Aldrich

Red light-emitting spiro-copolymer

average Mw 180,000

Synonym(s):

Livilux® SPR-001

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

CAS Number:
1365250-36-7
UNSPSC Code:
12162002
NACRES:
NA.23

form

solid

Quality Level

100

mol wt

average Mn 50,000
average Mw 180,000

Looking for similar products? Visit Product Comparison Guide

Application

Features:
  • Soluble redspiro-copolymer.
  • Long lifetime, with further big potential to improve.
  • Saturated red color coordinators.
  • Low operation voltage.
  • Very good viscosity behaviour in many organic solvents.

Typical performance measured in standard device structure (ITO/PEDOT:PSS 20 nm/SPR-001 80 nm/Ba 6 nm/Ag 150 nm):
  • Max. efficiency: 1.90 Cd/A.
  • V_on: 2.00 V.
  • V at 100 cd/m2: 3.3 V.
  • V at 1000 cd/m2: 5.1 V.
  • Max. power eff.: 1.80 lm/W.
  • External quantum eff.: 2.44%.
  • CIE1931 at 100 cd/m2: (0.67, 0.33).
  • DC lifetime at 100 cd/m2 at RT: >20,000.

Preparation Note

  • 11 g/L in toluene for spin-coating.
  • Special formulation needed for inkjet.
  • Preparation should be in N2 atmosphere.

Legal Information

Product of EMD Performance Materials Corp., an Affiliate of Merck KGaA, Darmstadt, Germany
Livilux is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service