9-Ethyl-9H-carbazol-2-amine, CAS No. 132-32-1

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132-32-1

Catalog No. EBD27858

CAS 132-32-1

Name 9-Ethyl-9H-carbazol-2-amine

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Basic Information

Synonyms: AEC,50X 9-ethylcarbazol-3-ylamine AEC 3-Amino-N-ethylcarbazole 9-ethyl-9H-carbazol-3-amine timtec-bbsbb000498 2-amino-9-ethylcarbazole 9-ethylcarbazol-3-amine 9-ethyl-9h-carbazol-3-ylamine aecbuffer aecsinglesolution(red) aecsubstratebuffer 3-amino-9-ethylcarbazole 3-Amino-9-ethylcarbazole,TechnicalGradeAEC,TechnicalGrade 9-Ethyl-9H-carbazol-2-amine

Molecular Formula: C14H14N2

Molecular Weight: 210.28

MDL Number: MFCD00004964

Categories: Materials Chemistry > Optoelectronic and Organic Semiconductor Materials > OLED and Organic Optoelectronic Precursors Synthetic Chemistry > Organic Building Blocks > Amines

Product Description:

3-Amino-9-ethylcarbazole is an organic compound featuring a carbazole core substituted with an amino group at the 3-position and an ethyl group at the nitrogen atom. This structure imparts both electron-donating properties and good thermal stability, making it a valuable building block in materials science. Its primary and most significant application is as a key intermediate or hole-transporting material (HTM) precursor in the synthesis of organic light-emitting diodes (OLEDs) and other organic electronic devices. The carbazole unit is a classic scaffold for constructing charge-transporting and host materials due to its rigid, planar structure and favorable electronic properties. The amino and ethyl groups allow for further functionalization and tuning of material properties such as solubility, energy levels, and film-forming characteristics. Beyond its role in advanced materials, 3-amino-9-ethylcarbazole serves as a versatile amine-containing heterocyclic building block in organic synthesis. It is also historically notable as a chromogenic substrate for the peroxidase enzyme in immunohistochemistry and ELISA applications, producing a brown precipitate, although this use has been largely superseded by other substrates.

Physical Properties

Melting Point: 85-88 °C(lit.)

Boiling Point: 420.9 °C at 760 mmHg

Flash Point: 208.4 °C

Density: 1.17 g/cm3

Storage: 2-8°C

Safety Information

Packing Level: III

Hazard Category: 6.1

Transport Codes: 2811

Analytical Data

Appearance: brown fine crystalline powder and chunks