3-Amino-5-methylthiophene
3-Thiophenamine, 5-methyl-
CAS: 153137-85-0
Molecular Formula: C5H7NS
3-Amino-5-methylthiophene - Names and Identifiers
| Name | 3-Thiophenamine, 5-methyl- |
| Synonyms | 5-Methylthiophen-3-aMine 3-Amino-5-methylthiophene 3-Thiophenamine, 5-methyl- |
| CAS | 153137-85-0 |
3-Amino-5-methylthiophene - Physico-chemical Properties
| Molecular Formula | C5H7NS |
| Molar Mass | 113.18 |
| Density | 1.161±0.06 g/cm3(Predicted) |
| Boling Point | 247.4±20.0 °C(Predicted) |
| pKa | 4.38±0.10(Predicted) |
| Storage Condition | 2-8°C |
3-Amino-5-methylthiophene - Introduction
3-Thiophenamine, 5-methyl-is an organic compound with the molecular formula C5H7NS, which is a derivative of thiophene. The following is an introduction to its nature, use, formulation and safety information:
Nature:
- 3-Thiophenamine, 5-methyl-is a colorless to light yellow crystal with a special thioether taste.
-It is stable at room temperature, but it will decompose in the presence of high temperature, strong acid and strong oxidant.
-It has photosensitivity and is susceptible to chemical reactions due to light irradiation.
Use:
- 3-Thiophenamine, 5-methyl-is widely used in organic synthesis, especially as a pharmaceutical and pesticide intermediate.
-Its derivatives can be used to synthesize biologically active compounds, such as drugs, dyes and photosensitizers.
Method:
- 3-Thiophenamine, 5-methyl-can be prepared by the condensation reaction of thiophene and methanol amine.
-This reaction is usually carried out in a solvent (such as dimethylformamide) under an inert atmosphere, and an acid catalyst (such as acetic acid) is added to promote the reaction.
Safety Information:
- 3-Thiophenamine, 5-methyl-has certain risks to human health. Contact with the skin can cause irritation and allergic reactions.
-Wear appropriate protective equipment such as gloves, goggles, and lab coats during operation.
-During storage and handling, avoid contact with strong acids and strong oxidants, and maintain a well-ventilated environment.
-If accidentally inhaled or ingested, seek medical attention immediately.
Nature:
- 3-Thiophenamine, 5-methyl-is a colorless to light yellow crystal with a special thioether taste.
-It is stable at room temperature, but it will decompose in the presence of high temperature, strong acid and strong oxidant.
-It has photosensitivity and is susceptible to chemical reactions due to light irradiation.
Use:
- 3-Thiophenamine, 5-methyl-is widely used in organic synthesis, especially as a pharmaceutical and pesticide intermediate.
-Its derivatives can be used to synthesize biologically active compounds, such as drugs, dyes and photosensitizers.
Method:
- 3-Thiophenamine, 5-methyl-can be prepared by the condensation reaction of thiophene and methanol amine.
-This reaction is usually carried out in a solvent (such as dimethylformamide) under an inert atmosphere, and an acid catalyst (such as acetic acid) is added to promote the reaction.
Safety Information:
- 3-Thiophenamine, 5-methyl-has certain risks to human health. Contact with the skin can cause irritation and allergic reactions.
-Wear appropriate protective equipment such as gloves, goggles, and lab coats during operation.
-During storage and handling, avoid contact with strong acids and strong oxidants, and maintain a well-ventilated environment.
-If accidentally inhaled or ingested, seek medical attention immediately.
Last Update：2024-04-09 02:00:42
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CAS: 153137-85-0
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CAS: 153137-85-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
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