3-Nitrophenylacetic acid(CAS#1877-73-2)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | AJ1129900 |
| HS Code | 29163990 |
Introduction
3-Nitrophenylacetic acid(3-nitrobenzoic acid) is an organic compound with the chemical formula C7H5NO4. The following is a description of its nature, use, preparation and safety information:
1. Nature:
-Appearance: 3-Nitrophenylacetic acid is a white to pale yellow crystalline powder.
-Solubility: It is easily soluble in hot water, hot alcohol and ether, slightly soluble in cold water, ethanol and Ether solvents.
-Melting point: About 182-184 ℃.
-chemical properties: 3-Nitrophenylacetic acid can participate in chemical reactions such as esterification and acylation through carboxylic acid functional groups.
2. Use:
-Chemical synthesis: 3-Nitrophenylacetic acid can be used as an intermediate in the synthesis of dyes and drugs.
-Organic synthesis catalyst: It can be used as a catalyst, complexing agent, etc.
-Scientific research: 3-Nitrophenylacetic acid is often used as an experimental reagent in the fields of analytical chemistry, organic synthesis and materials science.
3. Preparation method:
- 3-Nitrophenylacetic acid can be prepared by reducing P-nitrobenzoic acid. In the specific reaction, nitrobenzoic acid is converted to 3-Nitrophenylacetic acid through reduction reaction.
4. Safety Information:
- 3-Nitrophenylacetic acid is an organic compound, which should be used safely. Appropriate protective measures such as protective gloves, goggles and protective clothing should be worn.
-Avoid inhaling dust or solution, avoid skin contact and eye contact. In case of contact with skin, eyes or ingestion, rinse immediately with plenty of water and seek medical help.
-During storage and use, 3-Nitrophenylacetic acid should be kept in a dry, cool and well-ventilated place, away from fire and flammable materials.
Please note that when operating or using 3-Nitrophenylacetic acid, you should follow the safe operation specifications of the chemical laboratory and consult the advice of professionals.
