5-己基-2-噻吩羧酸
5-己基-2-噻吩羧酸
CAS: 90619-86-6
Molecular Formula: C11H16O2S
5-己基-2-噻吩羧酸 - Names and Identifiers
| Name | 5-己基-2-噻吩羧酸 |
| Synonyms | 5-Hexyl-2-thiophenecarboxylic acid 2-Thiophenecarboxylic acid, 5-hexyl- |
| CAS | 90619-86-6 |
5-己基-2-噻吩羧酸 - Physico-chemical Properties
| Molecular Formula | C11H16O2S |
| Molar Mass | 212.31 |
| Density | 1.115±0.06 g/cm3(Predicted) |
| Melting Point | 59-64°C |
| Boling Point | 339.2±30.0 °C(Predicted) |
| pKa | 3.73±0.10(Predicted) |
| Storage Condition | Room Temprature |
5-己基-2-噻吩羧酸 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| WGK Germany | 3 |
5-己基-2-噻吩羧酸 - Introduction
5-hexyl-2-thiophenecarboxylic acid (-acid) is an organic compound with the chemical formula C11H16O2S.
Its properties are as follows:
-Appearance: Colorless or light yellow solid
-Solubility: Soluble in common organic solvents such as dichloromethane, methanol and ethanol
The main use of 5-hexyl-2-thiophene carboxylic acid is as an intermediate in organic synthesis. It is widely used in the preparation of organic photoelectric materials and organic light-emitting diodes (OLED). Because of its thiophene ring and carboxylic acid group in the molecule, it shows good conductivity and photoelectric properties, and can be used to prepare efficient organic photoelectric materials.
In terms of preparation method, 5-hexyl-2-thiophene carboxylic acid can be synthesized by epoxidation, ring-opening reaction and carboxylation reaction of thiophene.
When using 5-hexyl-2-thiophene carboxylic acid, certain safety practices need to be observed:
-Avoid contact with skin and eyes, and do not breathe dust or vapors.
-in the operation and storage, should be placed in a cool, ventilated place.
-Take appropriate personal protective measures, such as wearing chemical protective glasses and gloves.
-During use, local regulations and safe operation procedures should be followed.
This information is for reference only. For more information, please refer to the relevant literature or consult a professional.
Its properties are as follows:
-Appearance: Colorless or light yellow solid
-Solubility: Soluble in common organic solvents such as dichloromethane, methanol and ethanol
The main use of 5-hexyl-2-thiophene carboxylic acid is as an intermediate in organic synthesis. It is widely used in the preparation of organic photoelectric materials and organic light-emitting diodes (OLED). Because of its thiophene ring and carboxylic acid group in the molecule, it shows good conductivity and photoelectric properties, and can be used to prepare efficient organic photoelectric materials.
In terms of preparation method, 5-hexyl-2-thiophene carboxylic acid can be synthesized by epoxidation, ring-opening reaction and carboxylation reaction of thiophene.
When using 5-hexyl-2-thiophene carboxylic acid, certain safety practices need to be observed:
-Avoid contact with skin and eyes, and do not breathe dust or vapors.
-in the operation and storage, should be placed in a cool, ventilated place.
-Take appropriate personal protective measures, such as wearing chemical protective glasses and gloves.
-During use, local regulations and safe operation procedures should be followed.
This information is for reference only. For more information, please refer to the relevant literature or consult a professional.
Last Update：2024-04-10 22:29:15
