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: 2026-06-24 13:15:37
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 | n |
| 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. |
Computed Descriptors for 3-Bromo-1-benzothiophene
3-Bromo-1-benzothiophene manufacturer
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product: 3-Bromobenzothiophene 7342-82-7 98%
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