Skip to Content
Merck
All Photos(3)

Documents

902500

Sigma-Aldrich

SHT-263 Solarpur®

greener alternative

Synonym(s):

N2,N2,N2′,N2′,N7,N7,N7′,N7′-octakis(4-methoxyphenyl)-9,9′-spirobi[9H-fluorene]-2,2′,7,7′-tetramine, Spiro-MeOTAD, Spiro-OMeTAD

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Empirical Formula (Hill Notation):
C81H68N4O8
CAS Number:
207739-72-8
Molecular Weight:
1225.43
MDL number:
MFCD12022511
UNSPSC Code:
12352103
NACRES:
NA.23

Assay

≥99.9%

Quality Level

100

form

powder

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

impurities

≤0.1% Residual solvent

mp

247 °C

greener alternative category

Enabling,

InChI

1S/C81H68N4O8/c1-86-65-29-9-53(10-30-65)82(54-11-31-66(87-2)32-12-54)61-25-45-73-74-46-26-62(83(55-13-33-67(88-3)34-14-55)56-15-35-68(89-4)36-16-56)50-78(74)81(77(73)49-61)79-51-63(84(57-17-37-69(90-5)38-18-57)58-19-39-70(91-6)40-20-58)27-47-75(79)76-48-28-64(52-80(76)81)85(59-21-41-71(92-7)42-22-59)60-23-43-72(93-8)44-24-60/h9-52H,1-8H3

InChI key

XDXWNHPWWKGTKO-UHFFFAOYSA-N

Related Categories

General description

Both SHT-263S and SHT-263 can be offered in bulk quantities.
SHT-263 Solarpur® is an organic spiro molecule that is used as a hole transporting material (HTM). Its properties include high stability, good solubility, and an amorphous structure. It is majorly used in the fabrication of high-performance solar cells.
We are committed to bringing you Greener Alternative Products,which adhere to one or more of The 12 Principles of Greener Chemistry. This product is an enabling product used as a Hole Transport Material for high-performance solar cells and thus has been enhanced for energy efficiency. Click here for more information.

Application

SHT-263 Solarpur® is a spiro based hole transporting material (HTM) with a HOMO level of -5.2 eV and a LUMO level of -2.3 eV. It is mainly used in the fabrication of perovskite-based solar cell.

Legal Information

Solarpur 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

New Metal- Free Porphyrins as Hole- Transporting Materials in Mesoporous Perovskite Solar Cells.
Sygkridou D, et al.
ChemistrySelect, 3(9), 2536-2541 (2018)
Unique hole transport layer of PCDTBT doped with PCPDTBT for perovskite solar cells
Pratyusha T, et al.
Materials Today: Proceedings, 4(7), 6820-6826 (2017)
Air-exposure induced dopant redistribution and energy level shifts in spin-coated spiro-MeOTAD films
Hawash Z, et al.
Chemistry of Materials, 27(2), 562-569 (2015)
Unique Hole Transport Layer of PCDTBT Doped with PCPDTBT for Perovskite Solar Cells
Pratyusha T, et al.
Materials Today, 4(7), 6820-6826 (2017)
Hairen Tan et al.
Science (New York, N.Y.), 355(6326), 722-726 (2017-02-06)
Planar perovskite solar cells (PSCs) made entirely via solution processing at low temperatures (<150°C) offer promise for simple manufacturing, compatibility with flexible substrates, and perovskite-based tandem devices. However, these PSCs require an electron-selective layer that performs well with similar processing.
View All Related Papers

Articles

Solution Gated Field Effect Transistors for Biosensing Applications

Novel biosensing devices, like bio-FET sensors, offer label-free analysis by detecting ionic and biomolecular charges, crucial for diagnostics and biological research.

Towards Greener Organic Transistor Sensors

Explore the eco-friendly potential of organic thin film transistors (OTFTs) for detecting chemical analytes, identifying viruses, and assisting in health diagnostics. This mini-review highlights challenges of achieving sustainability, safety, and biodegradability of each component of an OTFT sensor.

Perovskite Solar Cells

Dr. Perini and Professor Correa-Baena discuss the latest research and effort to obtain higher performance and stability of perovskite materials.

Progress for High Performance Tandem Organic Solar Cells

Professor Chen (Nankai University, China) and his team explain the strategies behind their recent record-breaking organic solar cells, reaching a power conversion efficiency of 17.3%.

Related Content

Organic Electronics

Organic electronics utilizes organic conductors and semiconductors for applications in organic photovoltaics, organic light-emitting diodes, and organic field-effect transistors.

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