2-Fluoro-4-chlorobenzoyl chloride
4-Chloro-2-fluorobenzoyl chloride
CAS: 394-39-8
Molecular Formula: C7H3Cl2FO
2-Fluoro-4-chlorobenzoyl chloride - Names and Identifiers
2-Fluoro-4-chlorobenzoyl chloride - Physico-chemical Properties
| Molecular Formula | C7H3Cl2FO |
| Molar Mass | 193 |
| Density | 1.462±0.06 g/cm3(Predicted) |
| Boling Point | 105-106 °C(Press: 14 Torr) |
| Refractive Index | 1.536 |
2-Fluoro-4-chlorobenzoyl chloride - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| 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.) |
| UN IDs | 3265 |
| Hazard Class | CORROSIVE |
2-Fluoro-4-chlorobenzoyl chloride - Introduction
chloride is an organic compound with the chemical formula C7H3Cl2FO. The following is a description of its nature, use, formulation and safety information:
Nature: chloride is a colorless to light yellow liquid.
-Its density is 1.45 g/mL.
-It has a pungent odor.
-m chloride soluble in common organic solvents, such as ethanol, methanol and methylene chloride.
Use: -chloride can be used in organic synthesis reactions as important synthetic intermediates.
-It is often used in the preparation of drugs, pesticides and other organic compounds.
-Due to its reactivity, it is also used as a reagent, such as for acylation reactions.
Preparation Method:
The preparation of the chloride is usually carried out by the following methods:
-First, 4-chloro-2-fluorobenzoic acid (4-Chloro-2-fluorobenzoic acid) reacts with phosphorous chloride (Phosphorus oxychloride) under appropriate conditions to generate the corresponding acid chloride.
Safety Information:
-chloride is an irritating chemical that may cause irritation and burns in contact with the skin, eyes and mucous membranes.
-When in use, take appropriate safety measures, such as wearing protective gloves, goggles and protective clothing.
-Avoid inhalation (inhalation), touching fire sources or fire sources caused by high temperature.
-Comply with rules and regulations regarding safe operation during use and storage.
Nature: chloride is a colorless to light yellow liquid.
-Its density is 1.45 g/mL.
-It has a pungent odor.
-m chloride soluble in common organic solvents, such as ethanol, methanol and methylene chloride.
Use: -chloride can be used in organic synthesis reactions as important synthetic intermediates.
-It is often used in the preparation of drugs, pesticides and other organic compounds.
-Due to its reactivity, it is also used as a reagent, such as for acylation reactions.
Preparation Method:
The preparation of the chloride is usually carried out by the following methods:
-First, 4-chloro-2-fluorobenzoic acid (4-Chloro-2-fluorobenzoic acid) reacts with phosphorous chloride (Phosphorus oxychloride) under appropriate conditions to generate the corresponding acid chloride.
Safety Information:
-chloride is an irritating chemical that may cause irritation and burns in contact with the skin, eyes and mucous membranes.
-When in use, take appropriate safety measures, such as wearing protective gloves, goggles and protective clothing.
-Avoid inhalation (inhalation), touching fire sources or fire sources caused by high temperature.
-Comply with rules and regulations regarding safe operation during use and storage.
Last Update：2024-04-09 21:04:16
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