3-Nitro-4-aminobenzoic acid methyl ester
Methyl 4-amino-3-nitrobenzoate
CAS: 3987-92-6
Molecular Formula: C8H8N2O4
3-Nitro-4-aminobenzoic acid methyl ester - Names and Identifiers
3-Nitro-4-aminobenzoic acid methyl ester - Physico-chemical Properties
| Molecular Formula | C8H8N2O4 |
| Molar Mass | 196.16 |
| Density | 1.386±0.06 g/cm3(Predicted) |
| Melting Point | 204-206°C |
| Boling Point | 392.8±22.0 °C(Predicted) |
| Flash Point | 191.3°C |
| Vapor Presure | 2.24E-06mmHg at 25°C |
| pKa | -2.59±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.606 |
3-Nitro-4-aminobenzoic acid methyl ester - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | IRRITANT |
3-Nitro-4-aminobenzoic acid methyl ester - Introduction
Methyl 4-amino-3-nitrobenzoate, also known as methyl-4-amino-3-nitrobenzoate, is an organic compound. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Appearance: Methyl 4-amino-3-nitrobenzoate is a white to yellow crystalline solid.
-Melting point: about 85-88°C.
-Solubility: It can be dissolved in organic solvents such as dimethyl sulfoxide and ethanol, but it is insoluble in water.
Use:
-Chemical synthesis: Methyl 4-amino-3-nitrobenzoate is a commonly used synthetic intermediate that can be used to synthesize other organic compounds, such as drugs and dyes.
-Medicine: It is used as a raw material for medicines to prepare compounds with antibacterial, anti-inflammatory and anti-tumor activities.
-Dyes: Methyl 4-amino-3-nitrobenzoate can be used as a synthetic precursor for dyes.
Preparation Method:
The preparation of Methyl 4-amino-3-nitrobenzoate is generally carried out by the following steps:
1. reacting methyl p-nitrobenzoate with hydrogen sulfide to obtain methyl nitrochlorobenzoate.
2. reacting methyl nitrochlorobenzoate with methyl aminobenzoate to obtain Methyl 4-amino-3-nitrobenzoate.
Safety Information:
Methyl 4-amino-3-nitrobenzoate is a chemical that requires the following safety information when used:
-Eye and skin contact: When in contact with eyes or skin, rinse immediately with plenty of water for at least 15 minutes and seek medical help.
-Inhalation: Avoid inhaling its dust or gas. If inhalation occurs, the patient should be moved to fresh air and seek medical attention immediately.
-Ingestion: If ingested by mistake, seek medical attention immediately and do not induce vomiting.
Nature:
-Appearance: Methyl 4-amino-3-nitrobenzoate is a white to yellow crystalline solid.
-Melting point: about 85-88°C.
-Solubility: It can be dissolved in organic solvents such as dimethyl sulfoxide and ethanol, but it is insoluble in water.
Use:
-Chemical synthesis: Methyl 4-amino-3-nitrobenzoate is a commonly used synthetic intermediate that can be used to synthesize other organic compounds, such as drugs and dyes.
-Medicine: It is used as a raw material for medicines to prepare compounds with antibacterial, anti-inflammatory and anti-tumor activities.
-Dyes: Methyl 4-amino-3-nitrobenzoate can be used as a synthetic precursor for dyes.
Preparation Method:
The preparation of Methyl 4-amino-3-nitrobenzoate is generally carried out by the following steps:
1. reacting methyl p-nitrobenzoate with hydrogen sulfide to obtain methyl nitrochlorobenzoate.
2. reacting methyl nitrochlorobenzoate with methyl aminobenzoate to obtain Methyl 4-amino-3-nitrobenzoate.
Safety Information:
Methyl 4-amino-3-nitrobenzoate is a chemical that requires the following safety information when used:
-Eye and skin contact: When in contact with eyes or skin, rinse immediately with plenty of water for at least 15 minutes and seek medical help.
-Inhalation: Avoid inhaling its dust or gas. If inhalation occurs, the patient should be moved to fresh air and seek medical attention immediately.
-Ingestion: If ingested by mistake, seek medical attention immediately and do not induce vomiting.
Last Update：2024-04-09 15:17:58
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Product Name: Methyl 4-aMino-3-nitrobenzoate Visit Supplier Webpage Request for quotationCAS: 3987-92-6
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: Methyl 4-amino-3-nitrobenzoate Visit Supplier Webpage Request for quotationCAS: 3987-92-6
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
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View History
3-Nitro-4-aminobenzoic acid methyl ester
2-[(1-丙酰吲哚啉-5-基)磺酰基氨基]乙酸
5-溴-1-(4-硝基苯基)-1H-吡唑-4-羧酸乙酯
1-Ox-aspiro[4.5]dec-7-ene
C-DA 亚磷酰胺单体
Cyclopentanecarboxamide, N-(2,3-dichlorophenyl)-
1-Chlor-2-{2-[2-(2-chlorethoxy)ethoxy]ethoxy}ethan
2-氰基-N-(4-氨基磺酰基苄基)乙酰胺
2-[(1-丙酰吲哚啉-5-基)磺酰基氨基]乙酸
5-溴-1-(4-硝基苯基)-1H-吡唑-4-羧酸乙酯
1-Ox-aspiro[4.5]dec-7-ene
C-DA 亚磷酰胺单体
Cyclopentanecarboxamide, N-(2,3-dichlorophenyl)-
1-Chlor-2-{2-[2-(2-chlorethoxy)ethoxy]ethoxy}ethan
2-氰基-N-(4-氨基磺酰基苄基)乙酰胺