2,4-DICHLOROCINNAMICACID(TRANS-2,4-DICHLOROCINNAMICACID)
trans-2,4-Dichlorocinnamic acid
CAS: 20595-45-3
Molecular Formula: C9H6Cl2O2
2,4-DICHLOROCINNAMICACID(TRANS-2,4-DICHLOROCINNAMICACID) - Names and Identifiers
2,4-DICHLOROCINNAMICACID(TRANS-2,4-DICHLOROCINNAMICACID) - Physico-chemical Properties
| Molecular Formula | C9H6Cl2O2 |
| Molar Mass | 217.05 |
| Density | 1.457±0.06 g/cm3(Predicted) |
| Melting Point | 233-235°C(lit.) |
| Boling Point | 359.4±27.0 °C(Predicted) |
| Appearance | powder to crystal |
| Color | White to Almost white |
| BRN | 1369152 |
| pKa | 4.17±0.13(Predicted) |
| Storage Condition | 2-8°C |
| MDL | MFCD00004373 |
2,4-DICHLOROCINNAMICACID(TRANS-2,4-DICHLOROCINNAMICACID) - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37 - Wear suitable gloves. |
| WGK Germany | 3 |
| RTECS | GD8575000 |
| HS Code | 29163990 |
| Hazard Class | IRRITANT |
2,4-DICHLOROCINNAMICACID(TRANS-2,4-DICHLOROCINNAMICACID) - Introduction
trans-2,4-Dichlorocinnamic acid is a chemical substance with the chemical formula C9H8Cl2O2. The following is an introduction to the nature, use, preparation and safety information of trans-2,4-Dichlorocinnamic acid:
Nature:
- trans-2,4-Dichlorocinnamic acid is a colorless to pale yellow crystal with a distinctive phenol aroma.
-It is solid at room temperature and soluble in some organic solvents, such as ethanol and dimethylformamide.
- trans-2,4-Dichlorocinnamic acid is a functional compound whose structure contains an aromatic ring, a carboxylic acid group and two chlorine atoms.
Use:
- trans-2,4-Dichlorocinnamic acid is widely used in the field of organic synthesis. It can be used as a reactant or catalyst intermediate for the synthesis of macromolecular compounds or organic drugs.
-It can also be used as an active ingredient in fungicides, antibacterial agents, pesticides and other pesticides.
Method:
- trans-2,4-Dichlorocinnamic acid can be obtained by the reaction of cinnamic acid and chlorine gas or by chlorination of cinnamic acid.
-During the reaction, it needs to be carried out under the protection of inert gas and under appropriate temperature and pressure conditions.
Safety Information:
- trans-2,4-Dichlorocinnamic acid is toxic and irritating to the eyes, skin and respiratory tract.
-Wear appropriate personal protective equipment such as safety glasses, gloves and protective clothing when using trans-2,4-Dichlorocinnamic acid.
-Pay attention to avoid contact with flammable substances and strong oxidants, and store them away from fire and high temperature environments.
-During the operation, you need to follow the correct safety operating procedures and ensure that it is carried out in a well-ventilated environment. If spilled or inhaled, wash or contact a doctor immediately.
Nature:
- trans-2,4-Dichlorocinnamic acid is a colorless to pale yellow crystal with a distinctive phenol aroma.
-It is solid at room temperature and soluble in some organic solvents, such as ethanol and dimethylformamide.
- trans-2,4-Dichlorocinnamic acid is a functional compound whose structure contains an aromatic ring, a carboxylic acid group and two chlorine atoms.
Use:
- trans-2,4-Dichlorocinnamic acid is widely used in the field of organic synthesis. It can be used as a reactant or catalyst intermediate for the synthesis of macromolecular compounds or organic drugs.
-It can also be used as an active ingredient in fungicides, antibacterial agents, pesticides and other pesticides.
Method:
- trans-2,4-Dichlorocinnamic acid can be obtained by the reaction of cinnamic acid and chlorine gas or by chlorination of cinnamic acid.
-During the reaction, it needs to be carried out under the protection of inert gas and under appropriate temperature and pressure conditions.
Safety Information:
- trans-2,4-Dichlorocinnamic acid is toxic and irritating to the eyes, skin and respiratory tract.
-Wear appropriate personal protective equipment such as safety glasses, gloves and protective clothing when using trans-2,4-Dichlorocinnamic acid.
-Pay attention to avoid contact with flammable substances and strong oxidants, and store them away from fire and high temperature environments.
-During the operation, you need to follow the correct safety operating procedures and ensure that it is carried out in a well-ventilated environment. If spilled or inhaled, wash or contact a doctor immediately.
Last Update：2024-04-09 02:00:44
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CAS: 20595-45-3
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QQ: 3008007409
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CAS: 20595-45-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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