Benzoic acid, 2-(acetyloxy)-5-chloro-
2-(Acetyloxy)-5-chlorobenzoic acid
CAS: 1734-62-9
Molecular Formula: C9H7ClO4
Benzoic acid, 2-(acetyloxy)-5-chloro- - Names and Identifiers
Benzoic acid, 2-(acetyloxy)-5-chloro- - Physico-chemical Properties
| Molecular Formula | C9H7ClO4 |
| Molar Mass | 214.6 |
| Density | 1.416±0.06 g/cm3(Predicted) |
| Melting Point | 148 °C |
| Boling Point | 348.7±32.0 °C(Predicted) |
| pKa | 3.11±0.10(Predicted) |
Benzoic acid, 2-(acetyloxy)-5-chloro- - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R41 - Risk of serious damage to eyes R43 - May cause sensitization by skin contact |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S39 - Wear eye / face protection. |
Benzoic acid, 2-(acetyloxy)-5-chloro- - Introduction
2-(Acetyloxy)-5-chlorobenzoic acid (2-acetoxy-5-chlorobenzoic acid) is a chemical compound with the following properties:
Appearance: 2-(Acetyloxy)-5-chlorobenzoic acid is a colorless or white crystalline solid.
Solubility: It is easily soluble in DMSO (dimethyl sulfoxide) and acetone, but its solubility in water is low.
Uses: 2-(Acetyloxy)-5-chlorobenzoic acid has a wide range of applications in the field of organic synthesis. It is an important intermediate in the synthesis of other organic compounds and is often used in the synthesis of drugs and pesticides.
preparation method: 2-(Acetyloxy)-5-chlorobenzoic acid can be prepared by reacting 5-chlorobenzoic acid with acetic anhydride. This reaction is typically carried out under acidic conditions and is catalyzed using an activating agent such as DCC.
Safety information: The toxicological safety of 2-(Acetyloxy)-5-chlorobenzoic acid has not been fully studied, so attention should be paid to corresponding safety measures during use, such as wearing gloves, goggles and other protective equipment to avoid direct contact with skin or eyes. At the same time, it should be operated in a well-ventilated place to avoid inhaling excessive gas or steam. If swallowing or contact causes discomfort, should promptly seek medical attention. When using and storing, it should comply with local regulations and place it in a dry, cool place, away from open flames and high temperatures.
Appearance: 2-(Acetyloxy)-5-chlorobenzoic acid is a colorless or white crystalline solid.
Solubility: It is easily soluble in DMSO (dimethyl sulfoxide) and acetone, but its solubility in water is low.
Uses: 2-(Acetyloxy)-5-chlorobenzoic acid has a wide range of applications in the field of organic synthesis. It is an important intermediate in the synthesis of other organic compounds and is often used in the synthesis of drugs and pesticides.
preparation method: 2-(Acetyloxy)-5-chlorobenzoic acid can be prepared by reacting 5-chlorobenzoic acid with acetic anhydride. This reaction is typically carried out under acidic conditions and is catalyzed using an activating agent such as DCC.
Safety information: The toxicological safety of 2-(Acetyloxy)-5-chlorobenzoic acid has not been fully studied, so attention should be paid to corresponding safety measures during use, such as wearing gloves, goggles and other protective equipment to avoid direct contact with skin or eyes. At the same time, it should be operated in a well-ventilated place to avoid inhaling excessive gas or steam. If swallowing or contact causes discomfort, should promptly seek medical attention. When using and storing, it should comply with local regulations and place it in a dry, cool place, away from open flames and high temperatures.
Last Update：2024-04-09 21:11:58
