dibenzo[b,d]thiophen-3-aMine

CAS NO.：25288-76-0
Empirical Formula: C12H9NS
Molecular Weight: 199.27
MDL number: MFCD01927456
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-28 00:04:19

What is dibenzo[b,d]thiophen-3-aMine?

The Uses of dibenzo[b,d]thiophen-3-aMine

Dibenzo[b,d]thiophen-3-amine can be used for the synthesis of the isomeric indobenzo[b]thiophene via the Fischer reaction. It can also be used to prepare organic electroluminescent element materials.

Preparation

The dibenzo[b,d]thiophen-3-amine molecule was synthesized using a three step process starting with the reaction of 1,2-dimethoxyethane (1) with aniline (2). This was followed by oxidation with sodium dichromate (NaCrO), which resulted in the formation of dibenzothiophene (3). Finally, this compound was reacted with ammonia to produce the desired product

Properties of dibenzo[b,d]thiophen-3-aMine

Melting point:	121-123℃
Boiling point:	413.2±18.0 °C(Predicted)
Density	1.333
pka	4.03±0.30(Predicted)
InChI	InChI=1S/C12H9NS/c13-8-5-6-10-9-3-1-2-4-11(9)14-12(10)7-8/h1-7H,13H2

Safety information for dibenzo[b,d]thiophen-3-aMine

Signal word	Danger
Pictogram(s)	Skull and Crossbones Acute Toxicity GHS06
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed.

Computed Descriptors for dibenzo[b,d]thiophen-3-aMine

InChIKey	HSIYJKUTMUOWPE-UHFFFAOYSA-N
SMILES	C12=CC(N)=CC=C1C1=CC=CC=C1S2

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