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Catalog Number:
44254
CAS Number:
4298-52-6
2-Ethynylthiophene
Purity:
≥ 96% (GC)
Synonym(s):
(2-Thienyl)acetylene
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Product Information

2-Ethynylthiophene is a versatile compound recognized for its unique properties and applications in various fields, particularly in organic electronics and materials science. This compound features a thiophene ring with an ethynyl group, which enhances its electronic characteristics, making it an excellent candidate for use in organic semiconductors, photovoltaic devices, and light-emitting diodes (LEDs). Its ability to form stable films and its compatibility with other organic materials allow for innovative applications in flexible electronics and advanced sensor technologies.

Researchers and industry professionals appreciate 2-Ethynylthiophene for its role in developing high-performance organic materials, as it can improve charge transport and enhance the efficiency of electronic devices. Additionally, its unique reactivity opens avenues for further functionalization, enabling the synthesis of novel derivatives tailored for specific applications. Whether in the pursuit of cutting-edge electronic components or in the exploration of new materials, 2-Ethynylthiophene stands out as a valuable asset in advancing technology.

Synonyms
(2-Thienyl)acetylene
CAS Number
4298-52-6
Purity
≥ 96% (GC)
Molecular Formula
C6H4S
Molecular Weight
108.16
MDL Number
MFCD03425129
PubChem ID
5246258
Density
1.08
Appearance
Yellow to amber to dark purple clear liquid
Boiling Point
46 °C/15 mmHg
Refractive Index
n20D 1.58
Conditions
Store at 2 - 8 °C
General Information
Synonyms
(2-Thienyl)acetylene
CAS Number
4298-52-6
Purity
≥ 96% (GC)
Molecular Formula
C6H4S
Molecular Weight
108.16
MDL Number
MFCD03425129
PubChem ID
5246258
Density
1.08
Appearance
Yellow to amber to dark purple clear liquid
Boiling Point
46 °C/15 mmHg
Refractive Index
n20D 1.58
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

2-Ethynylthiophene is widely utilized in research focused on:

  • Organic Electronics: This compound serves as a building block in the synthesis of organic semiconductors, which are crucial for developing flexible and lightweight electronic devices such as OLEDs (Organic Light Emitting Diodes) and organic solar cells.
  • Polymer Chemistry: It is used to create conductive polymers that can be applied in various fields, including sensors and batteries, enhancing their performance and efficiency.
  • Material Science: The compound contributes to the development of advanced materials with tailored properties, such as improved thermal stability and mechanical strength, which are essential in aerospace and automotive industries.
  • Pharmaceuticals: In medicinal chemistry, 2-Ethynylthiophene is explored for its potential as a precursor in the synthesis of novel therapeutic agents, particularly in targeting specific diseases.
  • Research and Development: It is a valuable reagent in laboratories for studying reaction mechanisms and developing new synthetic methodologies, facilitating innovation in chemical research.

Citations