(1R)-1-pyridin-2-ylethanaminium
1-(2-Pyridyl)ethylamine
CAS: 42088-91-5
Molecular Formula: C7H10N2
(1R)-1-pyridin-2-ylethanaminium - Names and Identifiers
(1R)-1-pyridin-2-ylethanaminium - Physico-chemical Properties
| Molecular Formula | C7H10N2 |
| Molar Mass | 122.17 |
| Density | 1.002 g/mL at 25 °C |
| Boling Point | 197-201 °C |
| Flash Point | 78℃ |
| Vapor Presure | 0.44mmHg at 25°C |
| pKa | 9.05±0.39(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Sensitive | Air Sensitive |
| Refractive Index | n20/D1.528 |
| MDL | MFCD05215238 |
| Use | This product is for scientific research only and shall not be used for other purposes. |
(1R)-1-pyridin-2-ylethanaminium - Risk and Safety
| Risk Codes | R25 - Toxic if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
| 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN2735 |
| WGK Germany | nwg |
| Hazard Class | 8 |
| Packing Group | III |
(1R)-1-pyridin-2-ylethanaminium - Introduction
1-(2-Pyridyl)ethylamine, also known as 1-(2-Pyridyl)ethylamine, is an organic compound. Its chemical formula is C8H10N2 and its molecular weight is 134.18g/mol. The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
-Appearance: Colorless to light yellow liquid
-Solubility: Soluble in most organic solvents, such as ethanol, ether and dichloromethane
-Melting point:-25°C
-Boiling Point: 193-196°C
-Specific Gravity: 1.012 g/mL
Use:
- 1-(2-Pyridyl)ethylamine are widely used in organic synthesis and can be used as reagents or intermediates. It can be used in the synthesis of organic compounds containing 2-pyridine groups, such as drugs, pesticides and dyes.
Preparation Method:
- 1-(2-Pyridyl)ethylamine can be prepared by the reaction of 2-pyridine and ethyl chloride under alkaline conditions. First, 2-pyridine is dissolved in an alkaline solvent, then ethyl chloride is added and reacted with heating, and finally neutralized with an acidic solution to obtain the target product.
Safety Information:
- 1-(2-Pyridyl)ethylamine is generally stable at room temperature, but should avoid exposure to high temperature, open flame and oxygen to prevent combustion or explosion accidents.
-Wear appropriate personal protective equipment such as gloves, goggles and lab coats when used.
-Avoid contact with skin and eyes. In case of contact, rinse immediately with plenty of water and seek medical help.
-Good ventilation conditions should be maintained during operation to prevent the accumulation of harmful gases.
-This compound is for laboratory use only and is strictly prohibited for use in humans or animals. It should be properly preserved and disposed of to avoid environmental pollution.
Please note that when using chemicals, you should follow laboratory safety practices and operate on the basis of relevant risk and safety information.
Nature:
-Appearance: Colorless to light yellow liquid
-Solubility: Soluble in most organic solvents, such as ethanol, ether and dichloromethane
-Melting point:-25°C
-Boiling Point: 193-196°C
-Specific Gravity: 1.012 g/mL
Use:
- 1-(2-Pyridyl)ethylamine are widely used in organic synthesis and can be used as reagents or intermediates. It can be used in the synthesis of organic compounds containing 2-pyridine groups, such as drugs, pesticides and dyes.
Preparation Method:
- 1-(2-Pyridyl)ethylamine can be prepared by the reaction of 2-pyridine and ethyl chloride under alkaline conditions. First, 2-pyridine is dissolved in an alkaline solvent, then ethyl chloride is added and reacted with heating, and finally neutralized with an acidic solution to obtain the target product.
Safety Information:
- 1-(2-Pyridyl)ethylamine is generally stable at room temperature, but should avoid exposure to high temperature, open flame and oxygen to prevent combustion or explosion accidents.
-Wear appropriate personal protective equipment such as gloves, goggles and lab coats when used.
-Avoid contact with skin and eyes. In case of contact, rinse immediately with plenty of water and seek medical help.
-Good ventilation conditions should be maintained during operation to prevent the accumulation of harmful gases.
-This compound is for laboratory use only and is strictly prohibited for use in humans or animals. It should be properly preserved and disposed of to avoid environmental pollution.
Please note that when using chemicals, you should follow laboratory safety practices and operate on the basis of relevant risk and safety information.
Last Update：2024-04-09 21:01:54
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CAS: 42088-91-5
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