4-ETHOXY-2-PYRIDINAMINE
2-amino-4-ethoxypyridine
CAS: 52311-20-3
Molecular Formula: C7H10N2O
4-ETHOXY-2-PYRIDINAMINE - Names and Identifiers
| Name | 2-amino-4-ethoxypyridine |
| Synonyms | 4-Ethoxypyridin-2-amine 4-ETHOXY-2-PYRIDINAMINE 4-ethoxypyridin-2-amine 2-Amino-4-ethoxypyridine 2-AMINO-4-ETHOXYPYRIDINE 2-amino-4-ethoxypyridine 4-ETHOXY-2-AMINOPYRIDINE 2-Pyridinamine, 4-ethoxy- 4-ETHOXY-PYRIDIN-2-YLAMINE |
| CAS | 52311-20-3 |
| EINECS | 1312995-182-4 |
| InChI | InChI=1/C7H10N2O/c1-2-10-6-3-4-9-7(8)5-6/h3-5H,2H2,1H3,(H2,8,9) |
4-ETHOXY-2-PYRIDINAMINE - Physico-chemical Properties
| Molecular Formula | C7H10N2O |
| Molar Mass | 138.17 |
| Density | 1.101±0.06 g/cm3(Predicted) |
| Melting Point | 119-120 °C |
| Boling Point | 270.5±20.0 °C(Predicted) |
| Flash Point | 117.4°C |
| Vapor Presure | 0.00682mmHg at 25°C |
| pKa | 7.88±0.11(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.548 |
4-ETHOXY-2-PYRIDINAMINE - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| HS Code | 29339900 |
4-ETHOXY-2-PYRIDINAMINE - Introduction
2-amino-4-ethoxypyridine (2-amino-4-ethoxypyridine) is an organic compound with the chemical formula C7H10N2O. It is a white crystalline solid with a peculiar smell.
The following are some of the properties of 2-amino-4-ethoxypyridine:
Physical Properties:
-Melting Point: 84-88°C
-Boiling Point: 269-270°C
-Density: 1.118g/cm³
-Solubility: Soluble in water, ethanol and ether solvents
Chemical Properties:
- 2-amino-4-ethoxypyridine is an alkaline substance that can react with acids to form salt compounds.
-It can occur substitution reaction, reduction reaction and oxidation reaction.
The main uses of 2-amino-4-ethoxypyridine are as follows:
-As a raw material for organic synthesis, it can be used to synthesize other compounds.
-Used as pharmaceutical intermediates, for the synthesis of drugs and pharmaceutical research.
-As a pesticide synthesis intermediate, used in the synthesis of pesticides and herbicides.
2-amino-4-ethoxypyridine can be prepared by the following reaction:
Through the esterification reaction of the aminomethyl group of pyridine with ethanol, and then the ester is reduced to obtain 2-amino-4-ethoxypyridine.
When using 2-amino-4-ethoxypyridine, you need to pay attention to the following safety information:
-Because of its alkalinity, avoid contact with skin and eyes, and avoid inhalation or intake.
-in the use of the process should strictly abide by the laboratory safety procedures, wear appropriate protective equipment.
-The operation should be carried out in a well-ventilated place and make sure to avoid contact with combustibles.
-In case of accident or discomfort, seek medical help immediately.
The following are some of the properties of 2-amino-4-ethoxypyridine:
Physical Properties:
-Melting Point: 84-88°C
-Boiling Point: 269-270°C
-Density: 1.118g/cm³
-Solubility: Soluble in water, ethanol and ether solvents
Chemical Properties:
- 2-amino-4-ethoxypyridine is an alkaline substance that can react with acids to form salt compounds.
-It can occur substitution reaction, reduction reaction and oxidation reaction.
The main uses of 2-amino-4-ethoxypyridine are as follows:
-As a raw material for organic synthesis, it can be used to synthesize other compounds.
-Used as pharmaceutical intermediates, for the synthesis of drugs and pharmaceutical research.
-As a pesticide synthesis intermediate, used in the synthesis of pesticides and herbicides.
2-amino-4-ethoxypyridine can be prepared by the following reaction:
Through the esterification reaction of the aminomethyl group of pyridine with ethanol, and then the ester is reduced to obtain 2-amino-4-ethoxypyridine.
When using 2-amino-4-ethoxypyridine, you need to pay attention to the following safety information:
-Because of its alkalinity, avoid contact with skin and eyes, and avoid inhalation or intake.
-in the use of the process should strictly abide by the laboratory safety procedures, wear appropriate protective equipment.
-The operation should be carried out in a well-ventilated place and make sure to avoid contact with combustibles.
-In case of accident or discomfort, seek medical help immediately.
Last Update：2024-04-09 21:04:16
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