3-Bromothioanisole
3-Bromothioanisole
CAS: 33733-73-2
Molecular Formula: C7H7BrS
3-Bromothioanisole - Names and Identifiers
3-Bromothioanisole - Physico-chemical Properties
| Molecular Formula | C7H7BrS |
| Molar Mass | 203.1 |
| Density | 1.51g/mLat 25°C(lit.) |
| Boling Point | 124-125°C10mm Hg(lit.) |
| Flash Point | >230°F |
| Vapor Presure | 0.007mmHg at 25°C |
| Appearance | clear liquid to slightly cloudy liquid |
| Specific Gravity | 1.510 |
| Color | Colorless to Yellow |
| BRN | 2078598 |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Sensitive | Stench |
| Refractive Index | n20/D 1.628(lit.) |
| MDL | MFCD00041395 |
3-Bromothioanisole - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. S37 - Wear suitable gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN 3334 |
| WGK Germany | 3 |
| HS Code | 29309090 |
| Hazard Note | Irritant/Stench |
| Hazard Class | IRRITANT, STENCH |
3-Bromothioanisole - Introduction
3-Bromothioanisole is an organic compound with the chemical formula C7H7BrS. The following is a description of its nature, use, preparation and safety information:
Nature:
- 3-Bromothioanisole is a colorless to pale yellow liquid.
-Its melting point is 18-20 degrees Celsius, and its boiling point is 230-233 degrees Celsius.
-It has a strong aromatic smell.
Use:
- 3-Bromothioanisole is a commonly used intermediate in the field of organic synthesis and can be used to synthesize a variety of organic compounds.
-It can be used in the preparation of pesticides, pharmaceuticals and other chemicals.
Preparation Method:
- 3-Bromothioanisole can be prepared by reacting 3-bromoanisol with sodium sulfide.
-The reaction is typically carried out in a solvent such as dimethylformamide under an inert atmosphere.
Safety Information:
- 3-Bromothioanisole is irritating and may cause irritation to the skin, eyes and respiratory tract.
-Use appropriate personal protective equipment, such as glasses, gloves and protective clothing, during use and handling.
-During storage and handling, avoid contact with oxidants, strong acids or strong bases to prevent dangerous reactions.
-Disposal shall be carried out in accordance with local regulations to avoid environmental pollution.
Please note that the safe use and handling of chemical substances should comply with relevant safety procedures and regulations. The above information is for reference only, please carefully study the relevant literature and safety data before laboratory operation.
Nature:
- 3-Bromothioanisole is a colorless to pale yellow liquid.
-Its melting point is 18-20 degrees Celsius, and its boiling point is 230-233 degrees Celsius.
-It has a strong aromatic smell.
Use:
- 3-Bromothioanisole is a commonly used intermediate in the field of organic synthesis and can be used to synthesize a variety of organic compounds.
-It can be used in the preparation of pesticides, pharmaceuticals and other chemicals.
Preparation Method:
- 3-Bromothioanisole can be prepared by reacting 3-bromoanisol with sodium sulfide.
-The reaction is typically carried out in a solvent such as dimethylformamide under an inert atmosphere.
Safety Information:
- 3-Bromothioanisole is irritating and may cause irritation to the skin, eyes and respiratory tract.
-Use appropriate personal protective equipment, such as glasses, gloves and protective clothing, during use and handling.
-During storage and handling, avoid contact with oxidants, strong acids or strong bases to prevent dangerous reactions.
-Disposal shall be carried out in accordance with local regulations to avoid environmental pollution.
Please note that the safe use and handling of chemical substances should comply with relevant safety procedures and regulations. The above information is for reference only, please carefully study the relevant literature and safety data before laboratory operation.
Last Update：2024-04-09 15:17:56
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