79485-96-4
3-Bromo-2,4-dimethylthiophene
CAS: 79485-96-4
Molecular Formula: C6H7BrS
79485-96-4 - Names and Identifiers
| Name | 3-Bromo-2,4-dimethylthiophene |
| Synonyms | 3-Bromo-2,4-dimethylthiophene 3-broMo-2,4-diMethylthiophene Thiophene, 3-bromo-2,4-dimethyl- |
| CAS | 79485-96-4 |
79485-96-4 - Physico-chemical Properties
| Molecular Formula | C6H7BrS |
| Molar Mass | 191.09 |
| Density | 1.486 g/cm3(Temp: 21 °C) |
| Boling Point | 67-68 °C(Press: 8 Torr) |
| Storage Condition | 2-8°C(protect from light) |
| Sensitive | Irritant |
| MDL | MFCD18451597 |
79485-96-4 - Introduction
3-Bromo-2,4-dimethylthiophene is an organic compound with the chemical formula C6H7BrS. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: colorless liquid
-Melting point:-36°C
-Boiling Point: 148-149°C
-Density: 1.391g/cm³
-Solubility: Soluble in organic solvents such as ethanol and dichloromethane
Use:
3-Bromo-2,4-dimethylthiophene has certain applications in the field of chemistry:
-It can be used as an intermediate in organic synthesis for the synthesis of drugs, dyes and other organic compounds with thiophene structure.
-Due to its stability and electronic properties, it can also be used in the preparation of organic electronic devices, such as organic light-emitting diodes (OLED), organic solar cells, etc.
Preparation Method:
The preparation of 3-Bromo-2,4-dimethylthiophene can be carried out by the following reaction:
First, 2,4-dimethylthiophene is reacted with iron tribromide to generate 2,4-dimethyl-3-bromothiophene. It is then oxidized or reduced to 3-Bromo-2,4-dimethylthiophene by an oxidation or reduction reaction.
Safety Information:
- 3-Bromo-2,4-dimethylthiophene is an organic compound with certain toxicity. In the use of the process should pay attention to protective measures, such as wearing gloves, goggles and protective clothing.
-Avoid inhaling its vapor or dust, avoid contact with skin and eyes.
-If taken by mistake or inhaled, consult a doctor immediately and present the package or label to your doctor.
-Pay attention to avoid contact with oxidants and strong acids during storage and handling, and keep away from fire and heat sources.
Nature:
-Appearance: colorless liquid
-Melting point:-36°C
-Boiling Point: 148-149°C
-Density: 1.391g/cm³
-Solubility: Soluble in organic solvents such as ethanol and dichloromethane
Use:
3-Bromo-2,4-dimethylthiophene has certain applications in the field of chemistry:
-It can be used as an intermediate in organic synthesis for the synthesis of drugs, dyes and other organic compounds with thiophene structure.
-Due to its stability and electronic properties, it can also be used in the preparation of organic electronic devices, such as organic light-emitting diodes (OLED), organic solar cells, etc.
Preparation Method:
The preparation of 3-Bromo-2,4-dimethylthiophene can be carried out by the following reaction:
First, 2,4-dimethylthiophene is reacted with iron tribromide to generate 2,4-dimethyl-3-bromothiophene. It is then oxidized or reduced to 3-Bromo-2,4-dimethylthiophene by an oxidation or reduction reaction.
Safety Information:
- 3-Bromo-2,4-dimethylthiophene is an organic compound with certain toxicity. In the use of the process should pay attention to protective measures, such as wearing gloves, goggles and protective clothing.
-Avoid inhaling its vapor or dust, avoid contact with skin and eyes.
-If taken by mistake or inhaled, consult a doctor immediately and present the package or label to your doctor.
-Pay attention to avoid contact with oxidants and strong acids during storage and handling, and keep away from fire and heat sources.
Last Update：2024-04-09 21:04:16
