1-chloro-2-fluoro-4-methylbenzene
3-Fluoro-4-chlorotoluene
CAS: 5527-94-6
Molecular Formula: C7H6ClF
1-chloro-2-fluoro-4-methylbenzene - Names and Identifiers
1-chloro-2-fluoro-4-methylbenzene - Physico-chemical Properties
| Molecular Formula | C7H6ClF |
| Molar Mass | 144.57 |
| Density | 1,2 g/cm3 |
| Boling Point | 157-158°C |
| Flash Point | 54.8°C |
| Vapor Presure | 2.32mmHg at 25°C |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.502 |
| Physical and Chemical Properties | Colorless or light yellow liquid |
1-chloro-2-fluoro-4-methylbenzene - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R10 - Flammable |
| 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. S36 - Wear suitable protective clothing. S16 - Keep away from sources of ignition. |
| UN IDs | 3265 |
| Hazard Note | Irritant/Flammable |
| Hazard Class | 3 |
1-chloro-2-fluoro-4-methylbenzene - Introduction
3-Fluoro-4-chlorotoluene(3-Fluoro-4-chlorotoluene) is an organic compound with the chemical formula C7H6ClF.
Nature:
-Appearance: Colorless to light yellow liquid or crystal.
-Melting point: − 18°C.
-Boiling point: 163~166°C.
-Density: 1.23g/cm³.
-Soluble: Soluble in ethanol and ether.
Use:
3-Fluoro-4-chlorotoluene is commonly used in reactions in organic synthesis and can be used as a reagent for the synthesis of organic compounds with specific chemical structures. In addition, it can also be used for research in the fields of medicine, pesticides and dyes.
Preparation Method:
3-Fluoro-4-chlorotoluene is prepared by two main methods:
-The first method is obtained by fluorinating toluene and then chlorinating the product. This method typically uses reagents such as hydrogen fluoride and copper chloride.
-The second method is obtained by chlorination of 3-fluorotoluene. This method typically uses reagents such as chlorine and iron powder.
Safety Information:
When operating and using 3-Fluoro-4-chorotoluene, you need to pay attention to the following safety precautions:
-It is an organic compound with a certain degree of volatility and irritation. During operation, avoid inhaling its vapor or contact with skin and eyes.
-It may be harmful to the environment and should be avoided from being discharged into water bodies or soil.
-During storage, avoid contact with strong oxidants or strong acids to avoid dangerous reactions.
Nature:
-Appearance: Colorless to light yellow liquid or crystal.
-Melting point: − 18°C.
-Boiling point: 163~166°C.
-Density: 1.23g/cm³.
-Soluble: Soluble in ethanol and ether.
Use:
3-Fluoro-4-chlorotoluene is commonly used in reactions in organic synthesis and can be used as a reagent for the synthesis of organic compounds with specific chemical structures. In addition, it can also be used for research in the fields of medicine, pesticides and dyes.
Preparation Method:
3-Fluoro-4-chlorotoluene is prepared by two main methods:
-The first method is obtained by fluorinating toluene and then chlorinating the product. This method typically uses reagents such as hydrogen fluoride and copper chloride.
-The second method is obtained by chlorination of 3-fluorotoluene. This method typically uses reagents such as chlorine and iron powder.
Safety Information:
When operating and using 3-Fluoro-4-chorotoluene, you need to pay attention to the following safety precautions:
-It is an organic compound with a certain degree of volatility and irritation. During operation, avoid inhaling its vapor or contact with skin and eyes.
-It may be harmful to the environment and should be avoided from being discharged into water bodies or soil.
-During storage, avoid contact with strong oxidants or strong acids to avoid dangerous reactions.
Last Update：2024-04-09 19:05:50
