N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine
N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine (CAS 122738-21-0), molecular formula N′, is a high-purity chemical supplied by Tech Serve Solutions for organic & printed electronics applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- MeO-TPD
- Synonyms
- N′-Tetrakis(4-methoxyphenyl)benzidine122738-21-0
| Molecular weight | 608.72 |
|---|---|
| Empirical formula | C40H36N2O4 |
| Assay | 98% |
| Application | This materials is a popular air stable hole transport material for OPV devices. It is often doped to improve mobility and performance1. IT also increases the brightness of OLED devices (upto 14300 cd/m2 at 13V)2. |
| Melting point | 190-195 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | absorption 353 nm in chloroform |
|---|
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine?
+
N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine (CAS 122738-21-0), molecular formula N′, is a high-purity chemical supplied by Tech Serve Solutions for organic & printed electronics applications, to USP, BP and EP standards.
What grades of N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine?
+
N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine has CAS number 122738-21-0 and molecular formula N′. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine?
+
Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
+
Yes. Every batch of N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine be stored?
+
Store N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine used for?
+
N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine is used in organic & printed electronics applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for N,N,N′,N′-Tetrakis(4-methoxyphenyl)benzidine?
+
Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
▶ Related products
Poly(3-hexylthiophene-2,5-diyl)
Organic & Printed Electronics
![[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F609771-63-3.png&w=3840&q=75)
[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers
Organic & Printed Electronics
6,13-Bis(triisopropylsilylethynyl)pentacene
Organic & Printed Electronics
![[6,6]-Phenyl C61 butyric acid methyl ester](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F160848-22-6.png&w=3840&q=75)
[6,6]-Phenyl C61 butyric acid methyl ester
Organic & Printed Electronics
Fullerene-C60
C60
Organic & Printed Electronics
Cholesteryl hemisuccinate
C31H50O4
Organic & Printed Electronics
3,4-Ethylenedioxythiophene
Organic & Printed Electronics
Di-tetrabutylammonium cis-bis(isothiocyanato)bis(2,2′-bipyridyl-4,4′-dicarboxylato)ruthenium(II)
Organic & Printed Electronics
