19013-10-6
Ethyl 4-hydroxy-3-nitrobenzoate
CAS: 19013-10-6
Molecular Formula: C9H9NO5
19013-10-6 - Names and Identifiers
| Name | Ethyl 4-hydroxy-3-nitrobenzoate |
| Synonyms | RARECHEM AL BI 0172 LABOTEST-BB LT00848185 ETHYL 4-HYDROXY-3-NITROBENZOATE ETHYL-3-NITRO-4-HYDROXYBENZOATE Ethyl 4-hydroxy-3-nitrobenzoate 4-HYDROXY-3-NITROBENZOIC ETHYL ESTER 4-Hydroxy-3-nitrobenzoic acid ethyl ester 3-NITRO-4-HYDROXYBENZOIC ACID ETHYL ESTER 4-HYDROXY-3-NITROBENZOIC ACID ETHYL ESTER |
| CAS | 19013-10-6 |
| EINECS | 242-751-9 |
| InChI | InChI=1/C9H9NO5/c1-2-15-9(12)6-3-4-8(11)7(5-6)10(13)14/h3-5,11H,2H2,1H3 |
19013-10-6 - Physico-chemical Properties
| Molecular Formula | C9H9NO5 |
| Molar Mass | 211.17 |
| Density | 1.37g/cm3 |
| Melting Point | 69-71°C |
| Boling Point | 323.5°C at 760 mmHg |
| Flash Point | 149.5°C |
| Vapor Presure | 0.000138mmHg at 25°C |
| BRN | 2121319 |
| Refractive Index | 1.577 |
19013-10-6 - Risk and Safety
| 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. |
19013-10-6 - Introduction
Ethyl 4-hydroxy-3-nitrobenzoate is an organic compound with the chemical formula C9H9NO5. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Ethyl 4-hydroxy-3-nitrobenzoate is an orange to brown solid crystal.
-Solubility: It is easy to dissolve in organic solvents, such as ethanol, ether and dimethylformamide.
-Melting point: Its melting point is about 104-106 ° C.
Use:
- Ethyl 4-hydroxy-3-nitrobenzoate is often used as an intermediate in organic synthesis, especially in the study of synthetic dyes and drugs.
-Because it has certain antibacterial and anti-inflammatory properties, it is also used in the field of medicine.
Method:
- Ethyl 4-hydroxy-3-nitrobenzoate can be obtained by reacting 4-hydroxy-3-nitrobenzoic acid with acetic anhydride.
-The reaction process is usually carried out under acidic conditions, and an appropriate catalyst is used to promote the reaction.
Safety Information:
- Ethyl 4-hydroxy-3-nitrobenzoate has low toxicity, but as a chemical, it still needs to be used carefully.
-Pay attention to personal protective measures during operation, such as wearing protective glasses, gloves and protective clothing.
-Avoid prolonged contact with skin or eyes, and avoid inhaling its dust or vapor.
-After use, store it in a sealed container, away from fire and oxidizing agents.
Please note: The above information is for reference only. When using chemicals, you should strictly follow the safety procedures, understand the characteristics of the compound in detail and take appropriate protective measures.
Nature:
-Appearance: Ethyl 4-hydroxy-3-nitrobenzoate is an orange to brown solid crystal.
-Solubility: It is easy to dissolve in organic solvents, such as ethanol, ether and dimethylformamide.
-Melting point: Its melting point is about 104-106 ° C.
Use:
- Ethyl 4-hydroxy-3-nitrobenzoate is often used as an intermediate in organic synthesis, especially in the study of synthetic dyes and drugs.
-Because it has certain antibacterial and anti-inflammatory properties, it is also used in the field of medicine.
Method:
- Ethyl 4-hydroxy-3-nitrobenzoate can be obtained by reacting 4-hydroxy-3-nitrobenzoic acid with acetic anhydride.
-The reaction process is usually carried out under acidic conditions, and an appropriate catalyst is used to promote the reaction.
Safety Information:
- Ethyl 4-hydroxy-3-nitrobenzoate has low toxicity, but as a chemical, it still needs to be used carefully.
-Pay attention to personal protective measures during operation, such as wearing protective glasses, gloves and protective clothing.
-Avoid prolonged contact with skin or eyes, and avoid inhaling its dust or vapor.
-After use, store it in a sealed container, away from fire and oxidizing agents.
Please note: The above information is for reference only. When using chemicals, you should strictly follow the safety procedures, understand the characteristics of the compound in detail and take appropriate protective measures.
Last Update：2024-04-09 19:05:47
