2-CHLORO-5-HYDROXYBENZALDEHYDE
2-Chloro-5-hydroxybenzaldehyde
CAS: 7310-94-3
Molecular Formula: C7H5ClO2
2-CHLORO-5-HYDROXYBENZALDEHYDE - Names and Identifiers
| Name | 2-Chloro-5-hydroxybenzaldehyde |
| Synonyms | 2-CHLORO-5-HYDROXYBENZALDEHYDE 2-Chloro-5-hydroxybenzaldehyde Benzaldehyde, 2-chloro-5-hydroxy- |
| CAS | 7310-94-3 |
2-CHLORO-5-HYDROXYBENZALDEHYDE - Physico-chemical Properties
| Molecular Formula | C7H5ClO2 |
| Molar Mass | 156.57 |
| Density | 1.404±0.06 g/cm3(Predicted) |
| Melting Point | 110.5-111.5 °C |
| Boling Point | 272.4±20.0 °C(Predicted) |
| pKa | 8.80±0.18(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Irritant |
| MDL | MFCD07783652 |
2-CHLORO-5-HYDROXYBENZALDEHYDE - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
| Hazard Class | IRRITANT |
2-CHLORO-5-HYDROXYBENZALDEHYDE - Introduction
It is an organic compound with the formula C7H5ClO2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: It is a white to light yellow crystalline solid.
-Solubility: It can be slightly soluble in water, soluble in organic solvents such as ethanol and ether.
-Melting point: Its melting point is about 99-102°C.
Use:
-Pharmaceutical field: It can be used as a pharmaceutical intermediate for the synthesis of a series of drugs. It has potential applications in the synthesis of antiviral and anticancer drugs.
-Chemical field: It can be used as a catalyst and reaction intermediate in synthetic organic synthesis.
Preparation Method:
The preparation of the ball can be carried out by the following steps:
1.2-chloro-5-nitrobenzene is reacted with dilute hydrochloric acid to obtain 2-chloro-5-chloronitrobenzene.
2. React 2-chloro-5-chloronitrobenzene with NaOH to obtain phenol.
Safety Information:
-no irritation to eyes and skin, if contact with skin, please wash with plenty of water in time. If it gets in the eyes, rinse with plenty of water and seek medical attention immediately.
-Please pay attention to protective measures, including glasses, gloves and protective clothing, when using the glass.
-Please store it properly and keep it away from fire, heat and oxidizing agents to avoid toxic gases.
-Please read the relevant safety information and operating instructions carefully when using and operating, and follow the correct laboratory safety procedures.
Nature:
-Appearance: It is a white to light yellow crystalline solid.
-Solubility: It can be slightly soluble in water, soluble in organic solvents such as ethanol and ether.
-Melting point: Its melting point is about 99-102°C.
Use:
-Pharmaceutical field: It can be used as a pharmaceutical intermediate for the synthesis of a series of drugs. It has potential applications in the synthesis of antiviral and anticancer drugs.
-Chemical field: It can be used as a catalyst and reaction intermediate in synthetic organic synthesis.
Preparation Method:
The preparation of the ball can be carried out by the following steps:
1.2-chloro-5-nitrobenzene is reacted with dilute hydrochloric acid to obtain 2-chloro-5-chloronitrobenzene.
2. React 2-chloro-5-chloronitrobenzene with NaOH to obtain phenol.
Safety Information:
-no irritation to eyes and skin, if contact with skin, please wash with plenty of water in time. If it gets in the eyes, rinse with plenty of water and seek medical attention immediately.
-Please pay attention to protective measures, including glasses, gloves and protective clothing, when using the glass.
-Please store it properly and keep it away from fire, heat and oxidizing agents to avoid toxic gases.
-Please read the relevant safety information and operating instructions carefully when using and operating, and follow the correct laboratory safety procedures.
Last Update：2024-04-09 15:18:08
