2-Bromo-3-methylbutanal
Butanal, 2-bromo-3-methyl-
CAS: 64932-36-1
Molecular Formula: C5H9BrO
2-Bromo-3-methylbutanal - Names and Identifiers
| Name | Butanal, 2-bromo-3-methyl- |
| Synonyms | 2-Bromo-3-methylbutanal Butanal, 2-bromo-3-methyl- |
| CAS | 64932-36-1 |
2-Bromo-3-methylbutanal - Physico-chemical Properties
| Molecular Formula | C5H9BrO |
| Molar Mass | 165.03 |
2-Bromo-3-methylbutanal - Upstream Downstream Industry
| Downstream Products | 2-Thiazolamine, 5-(1-methylethyl)- |
2-Bromo-3-methylbutanal - Introduction
Butanal, 2-bromo-3-methyl-is an organic compound with the chemical formula C5H9BrO. It is an organic solvent with a pungent odor. The following is a detailed description of the nature, use, preparation and safety information of Butanal, 2-bromo-3-methyl:
Nature:
-Appearance: colorless liquid
-Molecular weight: 151.03g/mol
-Melting point:-75°C
-Boiling Point: 116-117°C
-Density: 1.25 g/mL
Use:
- Butanal, 2-bromo-3-methyl-can be used as an intermediate in organic synthesis. It can be used in the synthesis of other organic compounds, such as alcohols, ethers, aldehydes and acids.
-In the field of medicine, it can be used to synthesize drugs and compounds.
-Due to its solubility and volatility, it can also be used as a solvent.
Preparation Method:
Butanal, 2-bromo-3-methyl-can be prepared by the following method:
1. 2-bromo-3-methyl-1-butanol reacts with sulfuric acid to obtain bromo-3-methylacetic acid, and then the target product Butanal, 2-bromo-3-methyl-is obtained by dehydration treatment-.
2. The target product is obtained by the reaction of acetaldehyde and bromoacetic acid, followed by reduction and methylation steps.
Safety Information:
- Butanal, 2-bromo-3-methyl-contact with skin, eyes and respiratory tract should be avoided, and good ventilation should be maintained.
-Wear appropriate protective gloves and goggles, as well as a protective mask and protective clothing.
-Avoid contact with oxidants, high temperatures and fire sources during use or storage to avoid fire and explosion.
-If you accidentally inhale or come into contact with large amounts of Butanal, 2-bromo-3-methyl-, you should immediately stay away from the source and seek medical help.
Please note that the safety and use of chemical substances may vary according to different conditions and environments. Therefore, relevant safety data sheets and operating instructions should be checked before use, and relevant safety operating procedures should be strictly followed.
Nature:
-Appearance: colorless liquid
-Molecular weight: 151.03g/mol
-Melting point:-75°C
-Boiling Point: 116-117°C
-Density: 1.25 g/mL
Use:
- Butanal, 2-bromo-3-methyl-can be used as an intermediate in organic synthesis. It can be used in the synthesis of other organic compounds, such as alcohols, ethers, aldehydes and acids.
-In the field of medicine, it can be used to synthesize drugs and compounds.
-Due to its solubility and volatility, it can also be used as a solvent.
Preparation Method:
Butanal, 2-bromo-3-methyl-can be prepared by the following method:
1. 2-bromo-3-methyl-1-butanol reacts with sulfuric acid to obtain bromo-3-methylacetic acid, and then the target product Butanal, 2-bromo-3-methyl-is obtained by dehydration treatment-.
2. The target product is obtained by the reaction of acetaldehyde and bromoacetic acid, followed by reduction and methylation steps.
Safety Information:
- Butanal, 2-bromo-3-methyl-contact with skin, eyes and respiratory tract should be avoided, and good ventilation should be maintained.
-Wear appropriate protective gloves and goggles, as well as a protective mask and protective clothing.
-Avoid contact with oxidants, high temperatures and fire sources during use or storage to avoid fire and explosion.
-If you accidentally inhale or come into contact with large amounts of Butanal, 2-bromo-3-methyl-, you should immediately stay away from the source and seek medical help.
Please note that the safety and use of chemical substances may vary according to different conditions and environments. Therefore, relevant safety data sheets and operating instructions should be checked before use, and relevant safety operating procedures should be strictly followed.
Last Update：2024-04-09 21:04:16
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