3-CHLORO-4-METHOXYBENZALDEHYDE
3-Chloro-4-methoxybenzaldehyde
CAS: 4903-09-7
Molecular Formula: C8H7ClO2
3-CHLORO-4-METHOXYBENZALDEHYDE - Names and Identifiers
| Name | 3-Chloro-4-methoxybenzaldehyde |
| Synonyms | AKOS B029259 CHEMBRDG-BB 6945816 TIMTEC-BB SBB003854 3-Chloroanisaldehyde 3-chloroanisaldehyde 3-CHLORO-P-ANISALDEHYDE 3-Chloro-p-anisaldehyde 3-Chloro-4-methoxybenzaldehyde 3-CHLORO-4-METHOXYBENZALDEHYDE 3-CHLORO-4-METHOXYBENZENECARBALDEHYDE |
| CAS | 4903-09-7 |
| EINECS | 225-532-2 |
| InChI | InChI=1/C8H7ClO2/c1-11-8-3-2-6(5-10)4-7(8)9/h2-5H,1H3 |
3-CHLORO-4-METHOXYBENZALDEHYDE - Physico-chemical Properties
| Molecular Formula | C8H7ClO2 |
| Molar Mass | 170.59 |
| Density | 1.244±0.06 g/cm3(Predicted) |
| Melting Point | 56-60 °C (lit.) |
| Boling Point | 128 °C(Press: 5 Torr) |
| Flash Point | 120.7°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 0.00738mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Sensitive | Air Sensitive |
| Refractive Index | 1.564 |
3-CHLORO-4-METHOXYBENZALDEHYDE - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29130000 |
3-CHLORO-4-METHOXYBENZALDEHYDE - Introduction
It is an organic compound with the chemical formula C8H7ClO2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: It is a colorless to light yellow crystal or crystalline solid.
-Melting point: about 65-68 degrees Celsius.
-Boiling point: about 265-267 degrees Celsius.
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol and dimethylformamide.
Use:
-can be used as a starting material in organic synthesis reactions, such as benzene ring construction reaction, the synthesis of halogenated benzyl alcohol, etc.
-It can also be used in the pharmaceutical field as an intermediate for the synthesis of drugs.
Preparation Method:
-or can be prepared by the thionyl chloride method. First, 3-chloro-4-methylphenylsulfoxide is obtained by reacting 3-chloro-benzaldehyde with sulfoxide at low temperature. This compound is then reacted with methanol under alkaline conditions to give the target product.
Safety Information:
-. Specific toxicity data are not available. However, any chemicals should be handled with caution, following appropriate safe practices, and wearing appropriate personal protective equipment when used.
-Ni should be kept away from fire and high temperature, stored in a cool and dry place, avoid contact with oxidants and strong acids.
Nature:
-Appearance: It is a colorless to light yellow crystal or crystalline solid.
-Melting point: about 65-68 degrees Celsius.
-Boiling point: about 265-267 degrees Celsius.
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol and dimethylformamide.
Use:
-can be used as a starting material in organic synthesis reactions, such as benzene ring construction reaction, the synthesis of halogenated benzyl alcohol, etc.
-It can also be used in the pharmaceutical field as an intermediate for the synthesis of drugs.
Preparation Method:
-or can be prepared by the thionyl chloride method. First, 3-chloro-4-methylphenylsulfoxide is obtained by reacting 3-chloro-benzaldehyde with sulfoxide at low temperature. This compound is then reacted with methanol under alkaline conditions to give the target product.
Safety Information:
-. Specific toxicity data are not available. However, any chemicals should be handled with caution, following appropriate safe practices, and wearing appropriate personal protective equipment when used.
-Ni should be kept away from fire and high temperature, stored in a cool and dry place, avoid contact with oxidants and strong acids.
Last Update：2024-04-09 21:01:54
