3-N-PENTYLTHIOPHENE CAS 102871-31-8
Category：Other Chemicals
Introduction
3-N-PENTYLTHIOPHENE – Names and Identifiers
| Name | 3-N-PENTYLTHIOPHENE |
| Synonyms | 3-Pentylthiophene Thiophene,3-pentyl- 3-N-PENTYLTHIOPHENE Thiophene, 3-pentyl- |
| CAS | 102871-31-8 |
| InChI | InChI=1/C9H14S/c1-2-3-4-5-9-6-7-10-8-9/h6-8H,2-5H2,1H3 |
3-N-PENTYLTHIOPHENE – Physico-chemical Properties
| Molecular Formula | C9H14S |
| Molar Mass | 154.27 |
| Density | 0,95 g/cm3 |
| Boling Point | 200 °C |
| Flash Point | 54.551°C |
| Vapor Presure | 0.361mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Almost colorless |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.4970 to 1.5000 |
| MDL | MFCD00143182 |
3-N-PENTYLTHIOPHENE – Risk and Safety
| Hazard Symbols | Xn – Harmful |
| Risk Codes | 22 – Harmful if swallowed |
| UN IDs | UN 1993 3/PG III |
| Hazard Class | 3 |
| Packing Group | III |
3-N-PENTYLTHIOPHENE – Introduction
3-N-pentylthiophene is an organic compound containing a thiophene ring with the chemical formula C9H12S. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance is colorless or light yellow liquid.
-Has a special sulfur alkene odor.
-Soluble in common organic solvents such as ethanol, ether and chlorinated hydrocarbons.
-It has certain stability and thermal stability.
Use:
-3-n-pentylthiophene is often used as catalyst and intermediate in organic synthesis.
-It has applications in the fields of dyes and electrochemistry, such as materials that can be used in organic electroluminescence light-emitting diodes (OLED).
-It can also be used as a material for photovoltaic cells.
Preparation Method:
-3-n-pentylthiophene can be prepared by the addition reaction of thiophene and butyraldehyde.
-This reaction is generally carried out under alkaline conditions.
Safety Information:
-3-N-pentylthiophene has low toxicity and is generally safe under proper use and storage conditions.
-but still need to pay attention to prevent its contact with eyes, skin and taking.
-Should be used in a well-ventilated place and use appropriate personal protective equipment.
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