3-N-PENTYLTHIOPHENE CAS 102871-31-8

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.

Please note that this information is for reference only. For specific use and operation, please refer to the relevant data and official safety instructions for chemicals.