3-Chloro-4,5-dihydroxybenzaldehyde
3-Chloro-4,5-dihydroxybenzaldehyde
CAS: 34098-18-5
Molecular Formula: C7H5ClO3
3-Chloro-4,5-dihydroxybenzaldehyde - Names and Identifiers
| Name | 3-Chloro-4,5-dihydroxybenzaldehyde |
| Synonyms | 3-Chloro-4,5-dihydroxybenzaldehyde benzaldehyde, 3-chloro-4,5-dihydroxy- Benzaldehyde, 3-chloro-4,5-dihydroxy- |
| CAS | 34098-18-5 |
| InChI | InChI=1/C7H5ClO3/c8-5-1-4(3-9)2-6(10)7(5)11/h1-3,10-11H |
3-Chloro-4,5-dihydroxybenzaldehyde - Physico-chemical Properties
| Molecular Formula | C7H5ClO3 |
| Molar Mass | 172.57 |
| Density | 1.57g/cm3 |
| Boling Point | 290.7°C at 760 mmHg |
| Flash Point | 129.6°C |
| Vapor Presure | 0.00117mmHg at 25°C |
| Refractive Index | 1.682 |
3-Chloro-4,5-dihydroxybenzaldehyde - Introduction
3-Chloro-4,5-dihydroxybenzaldehyde is an organic compound with the chemical formula C7H5ClO3 and a molecular weight of 170.57g/mol. It is a white or pale yellow crystalline solid with a faint aromatic odor at room temperature.
Regarding its properties, 3-Chloro-4,5-dihydroxybenzaldehyde has the characteristics of two hydroxyl groups and one chlorine atom substituted benzene ring. It has a high melting point and boiling point in the solid state, and is soluble in alcohols, ethers and ketones.
This compound has a wide range of uses in chemical synthesis. It is an important intermediate in organic synthesis and can be used in the synthesis of many other compounds. It is often used in the synthesis of biologically active organic compounds, such as drugs and dyes.
The method for preparing 3-Chloro-4,5-dihydroxybenzaldehyde can be obtained by reacting p-hydroxybenzaldehyde with aluminum trichloride. The reaction is usually carried out under acidic conditions, and the progress of the reaction is controlled at an appropriate temperature. After completion of the reaction, the target product was obtained by filtration and crystallization.
Regarding safety information, 3-Chloro-4,5-dihydroxybenzaldehyde is a chemical and should be used in compliance with relevant safety operating procedures. During use, wear appropriate protective equipment, such as gloves, eyes and respiratory protection. Avoid direct contact with skin, eyes and respiratory tract. If contact occurs, rinse immediately with plenty of water and seek medical help. At the same time, store away from fire and oxidizing agents, and keep the container tightly closed.
Regarding its properties, 3-Chloro-4,5-dihydroxybenzaldehyde has the characteristics of two hydroxyl groups and one chlorine atom substituted benzene ring. It has a high melting point and boiling point in the solid state, and is soluble in alcohols, ethers and ketones.
This compound has a wide range of uses in chemical synthesis. It is an important intermediate in organic synthesis and can be used in the synthesis of many other compounds. It is often used in the synthesis of biologically active organic compounds, such as drugs and dyes.
The method for preparing 3-Chloro-4,5-dihydroxybenzaldehyde can be obtained by reacting p-hydroxybenzaldehyde with aluminum trichloride. The reaction is usually carried out under acidic conditions, and the progress of the reaction is controlled at an appropriate temperature. After completion of the reaction, the target product was obtained by filtration and crystallization.
Regarding safety information, 3-Chloro-4,5-dihydroxybenzaldehyde is a chemical and should be used in compliance with relevant safety operating procedures. During use, wear appropriate protective equipment, such as gloves, eyes and respiratory protection. Avoid direct contact with skin, eyes and respiratory tract. If contact occurs, rinse immediately with plenty of water and seek medical help. At the same time, store away from fire and oxidizing agents, and keep the container tightly closed.
Last Update：2024-04-09 21:54:55
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View History
3-Chloro-4,5-dihydroxybenzaldehyde
Ethyloxindole-6-carboxylate
(S)-1-(噻吩-2-基)乙胺
氯化钾
3-(acetyloxy)-2-methylbenzoic acid
N-Tert-Butyloxycarbonyl-Isonipecotic Acid
Ropivacaine base Mepivacaine HCL
Ethyloxindole-6-carboxylate
(S)-1-(噻吩-2-基)乙胺
氯化钾
3-(acetyloxy)-2-methylbenzoic acid
N-Tert-Butyloxycarbonyl-Isonipecotic Acid
Ropivacaine base Mepivacaine HCL