202865-70-1
2-Bromo-5-fluorocinnamic acid
CAS: 202865-70-1
Molecular Formula: C9H6BrFO2
202865-70-1 - Names and Identifiers
202865-70-1 - Physico-chemical Properties
| Molecular Formula | C9H6BrFO2 |
| Molar Mass | 245.05 |
| Density | 1.685±0.06 g/cm3(Predicted) |
| Melting Point | 188-192°C |
| Boling Point | 332.0±27.0 °C(Predicted) |
| Flash Point | 154.6°C |
| Vapor Presure | 5.97E-05mmHg at 25°C |
| pKa | 4.13±0.10(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.624 |
202865-70-1 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R36 - Irritating to the eyes R25 - Toxic if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| Hazard Note | Irritant |
202865-70-1 - Introduction
2-Bromo-5-fluorocinnamic acid is an organic compound with the chemical formula C9H6BrFO2. The following is a description of the nature, use, method and safety information:
Nature:
2-Bromo-5-fluorocinnamic acid is a white crystalline solid, soluble in organic solvents such as ethanol and methylene chloride. It has a special aromatic and acidic taste. The physical and chemical properties depend on the nature of the bromine, fluorine and cinnamic acid groups.
Use:
2-Bromo-5-fluorocinnamic acid is a common intermediate in the field of organic synthesis. It can be used to synthesize other compounds, such as drugs, pesticides, dyes and polymer materials. It can also be used as a derivative of cinnamic acid.
Method:
2-Bromo-5-fluorocinnamic acid can be obtained by reacting 2-bromo-5-fluorobenzoic acid with anhydrous sodium chloride or anhydrous potassium chloride in ether. The reaction is usually carried out at a low temperature to prevent side reactions.
Safety Information:
2-Bromo-5-fluorocinnamic acid is a chemical substance and should be handled with caution. It is irritating and potentially harmful to the skin, eyes and respiratory system. During use and handling, necessary protective measures should be taken, such as wearing protective gloves, glasses and masks, and ensuring a well-ventilated working environment. After accidental contact or inhalation, rinse immediately with water and seek professional medical help. During handling and storage, correct safe operating procedures should be followed and kept away from ignition and combustibles.
Nature:
2-Bromo-5-fluorocinnamic acid is a white crystalline solid, soluble in organic solvents such as ethanol and methylene chloride. It has a special aromatic and acidic taste. The physical and chemical properties depend on the nature of the bromine, fluorine and cinnamic acid groups.
Use:
2-Bromo-5-fluorocinnamic acid is a common intermediate in the field of organic synthesis. It can be used to synthesize other compounds, such as drugs, pesticides, dyes and polymer materials. It can also be used as a derivative of cinnamic acid.
Method:
2-Bromo-5-fluorocinnamic acid can be obtained by reacting 2-bromo-5-fluorobenzoic acid with anhydrous sodium chloride or anhydrous potassium chloride in ether. The reaction is usually carried out at a low temperature to prevent side reactions.
Safety Information:
2-Bromo-5-fluorocinnamic acid is a chemical substance and should be handled with caution. It is irritating and potentially harmful to the skin, eyes and respiratory system. During use and handling, necessary protective measures should be taken, such as wearing protective gloves, glasses and masks, and ensuring a well-ventilated working environment. After accidental contact or inhalation, rinse immediately with water and seek professional medical help. During handling and storage, correct safe operating procedures should be followed and kept away from ignition and combustibles.
Last Update：2024-04-09 15:17:54
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Product Name: 3-(2-Bromo-5-fluorophenyl)acrylic acid Request for quotationCAS: 202865-70-1
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Product Name: 2-BROMO-5-FLUOROCINNAMIC ACID Visit Supplier Webpage Request for quotation
CAS: 202865-70-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 202865-70-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
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