3-Bromo-1-benzothiophene

Synonym(s):3-Bromobenzo[b]thiophene

CAS NO.：7342-82-7
Empirical Formula: C8H5BrS
Molecular Weight: 213.09
MDL number: MFCD00023009
SAFETY DATA SHEET (SDS)
Update Date: 2023-04-23 13:52:06

What is 3-Bromo-1-benzothiophene?

Chemical properties

Colorless to yellow to red liquid

The Uses of 3-Bromo-1-benzothiophene

Antifungal activity of synthetic di (hetero) arylamines based on the benzo [b] thiophene moiety.

The Uses of 3-Bromo-1-benzothiophene

3-Bromothianaphthene may be used in the synthesis of (benzo[b]thiophen-3-yl)trimethylstannane.

What are the applications of Application

3-Bromothianaphthene is a heterocycle

General Description

3-Bromothianaphthene is a heteroaryl halide. It undergoes Suzuki-Miyaura reaction with phenylboronic acid (PBA) or 3-thienylboronic acid in the presence of a novel heterogeneous Pd catalyst [Pd@PDEB, PDEB=poly(1,3-diethynylbenzene)]. The substitution reaction of 3-bromothianaphthene with piperidine to form 3-piperidinothianaphthene as the major product has been reported.

Properties of 3-Bromo-1-benzothiophene

Melting point:	146-156 °C
Boiling point:	269 °C/752.5 mmHg (lit.)
Density	1.629 g/mL at 25 °C (lit.)
refractive index	n20/D 1.668(lit.)
Flash point:	>230 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Sparingly Soluble (0.14 g/L) (25°C).
form	clear liquid
color	Light yellow to Brown
CAS DataBase Reference	7342-82-7(CAS DataBase Reference)
NIST Chemistry Reference	Benzo[b]thiophene, 3-bromo-,(7342-82-7)

Safety information for 3-Bromo-1-benzothiophene

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation
Precautionary Statement Codes	P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P321:Specific treatment (see … on this label). 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.