3,6-Di-tert-butylcarbazole
3,6-Di-tert-butylcarbazole (CAS 37500-95-1) is an organic compound with the molecular formula C20H25N and a molecular weight of 279.42 g/mol. This white to off-white powder is a key precursor in the synthesis of highly efficient phosphorescent materials. Its primary application lies in the development of advanced materials for organic and printed electronics, particularly for use in PLED devices.
- IUPAC
- 3,6-Di-tert-butyl-9H-carbazole
- Synonyms
- 3,6-Di-tert-butyl-9H-carbazole

Precursor for Phosphorescent Materials
This carbazole derivative serves as a crucial building block for synthesising advanced phosphorescent emitters. These materials are vital for creating high-efficiency light-emitting layers in PLED (Polymer Light-Emitting Diode) devices.
Organic and Printed Electronics
The compound finds significant use in the field of organic electronics. It contributes to the development of new materials and components for electronic applications that benefit from organic semiconductor properties.
Synthetic Intermediate
As a versatile synthetic intermediate, 3,6-Di-tert-butylcarbazole enables the construction of more complex organic molecules. Researchers and manufacturers utilise it in multi-step synthetic pathways for novel compounds.
| Molecular weight | 279.42 |
|---|---|
| Empirical formula | C20H25N |
| Assay | 97% |
| Form | powder |
| Application | This molecule is a popular precursor to highly efficient phosphorescent materials for PLED devices1 |
| Melting point | 228-233 |

Hazard statements
- H302Harmful if swallowed
- 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) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets 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 3,6-Di-tert-butylcarbazole used for?
+
3,6-Di-tert-butylcarbazole is primarily used as a precursor to synthesise highly efficient phosphorescent materials for PLED devices, and it is also employed in the broader field of organic and printed electronics and as a synthetic intermediate.
What is the CAS number and molecular formula for 3,6-Di-tert-butylcarbazole?
+
The CAS number is 37500-95-1, and its molecular formula (Empirical Formula Hill Notation) is C20H25N.
What grade and purity does Tech Serve Solutions supply for 3,6-Di-tert-butylcarbazole?
+
Tech Serve Solutions supplies 3,6-Di-tert-butylcarbazole with an assay of 97%. This product is supplied for research and industrial purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 3,6-Di-tert-butylcarbazole be handled?
+
3,6-Di-tert-butylcarbazole is classified as harmful if swallowed and causes skin and serious eye irritation, and may cause respiratory irritation (H302-H315-H319-H335). Handle in a well-ventilated area, avoid breathing dust, and wear appropriate protective gloves and eye protection. In case of contact with eyes, rinse cautiously with water for several minutes and remove contact lenses if present and easy to do. Continue rinsing.
How is 3,6-Di-tert-butylcarbazole packed and shipped?
+
3,6-Di-tert-butylcarbazole is typically supplied as a powder. TSS exports chemicals globally, adhering to all relevant shipping and handling regulations for chemical substances.
How can I request a sample or quote for 3,6-Di-tert-butylcarbazole?
+
To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (37500-95-1).
▶ Related products

Poly(3-hexylthiophene-2,5-diyl)
Organic & Printed Electronics
![[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers — chemical structure, CAS 609771-63-3; Organic & Printed Electronics, fine chemical supplied by Tech Serve Solutions](/_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 — chemical structure, CAS 160848-22-6; Organic & Printed Electronics, fine chemical supplied by Tech Serve Solutions](/_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
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis