Pyridazin-3-amine
3-Aminopyridazine
CAS: 5469-70-5
Molecular Formula: C4H5N3
Pyridazin-3-amine - Names and Identifiers
| Name | 3-Aminopyridazine |
| Synonyms | 3-PYRIDAZINAMINE 3-AMINOPYRIDAZINE 3-Aminopyridazine PYRIDAZIN-3-AMINE Pyridazin-2-amine 3-amino-1,2-diazine Pyridazin-3-ylamine pyridazin-3-amine hydrochloride Pyridazin-3-amine, 3-Amino-1,2-diazine |
| CAS | 5469-70-5 |
| InChI | InChI=1/C4H5N3.ClH/c5-4-2-1-3-6-7-4;/h1-3H,(H2,5,7);1H |
| InChIKey | LETVJWLLIMJADE-UHFFFAOYSA-N |
Pyridazin-3-amine - Physico-chemical Properties
| Molecular Formula | C4H5N3 |
| Molar Mass | 95.1 |
| Density | 1.216±0.06 g/cm3(Predicted) |
| Melting Point | 171 °C |
| Boling Point | 326.2±15.0 °C(Predicted) |
| Solubility | soluble in Methanol |
| Appearance | Solid |
| Color | White to pale yellow |
| pKa | 4.88±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| MDL | MFCD01529869 |
Pyridazin-3-amine - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36 - Irritating to the eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29339900 |
| Hazard Class | IRRITANT |
Pyridazin-3-amine - Introduction
3-Aminopyridazine is an organic compound with the chemical formula C4H5N3. The following is a description of the nature, use, preparation and safety information of 3-Aminopyridazine:
Nature:
-Appearance: 3-Aminopyridazine is a crystalline powder with a white to light yellow solid.
-Solubility: 3-Aminopyridazine is slightly soluble in water, but can be well dissolved in some organic solvents.
-Melting point: The melting point of 3-Aminopyridazine is about 230-235°C.
-Hygroscopicity: 3-Aminopyridazine is relatively hygroscopic and should be stored in a dry place.
Use:
-Pharmaceutical field: 3-Aminopyridazine, as an intermediate compound, can be used to synthesize many drugs, such as therapeutic antiviral drugs, anti-cancer drugs, etc.
-Agricultural field: 3-Aminopyridazine has bactericidal and insecticidal effects in plant protection, and can be used to control pests and diseases of crops, fruit trees and vegetables.
-Chemical field: 3-Aminopyridazine can be used as a catalyst in organic synthesis reactions and participate in the synthesis of sugars, amino acids and other organic compounds.
Preparation Method:
There are many synthetic methods of 3-Aminopyridazine. A common method is to react 4-aminopyridine with sodium azide to generate 3-Aminopyridazine.
Safety Information:
In the case of reasonable use and storage, 3-Aminopyridazine is relatively safe. But still need to pay attention to the following matters:
-Contact: Avoid direct skin contact, wear protective gloves and protective clothing.
-Inhalation: Avoid inhaling dust. If inhalation occurs, please move to fresh air quickly.
-Ingestion: Avoid ingestion and do not place the compound in edible containers.
-Storage: 3-Aminopyridazine should be stored in a dry, cool, well-ventilated place to avoid contact with oxygen, acids, etc.
Nature:
-Appearance: 3-Aminopyridazine is a crystalline powder with a white to light yellow solid.
-Solubility: 3-Aminopyridazine is slightly soluble in water, but can be well dissolved in some organic solvents.
-Melting point: The melting point of 3-Aminopyridazine is about 230-235°C.
-Hygroscopicity: 3-Aminopyridazine is relatively hygroscopic and should be stored in a dry place.
Use:
-Pharmaceutical field: 3-Aminopyridazine, as an intermediate compound, can be used to synthesize many drugs, such as therapeutic antiviral drugs, anti-cancer drugs, etc.
-Agricultural field: 3-Aminopyridazine has bactericidal and insecticidal effects in plant protection, and can be used to control pests and diseases of crops, fruit trees and vegetables.
-Chemical field: 3-Aminopyridazine can be used as a catalyst in organic synthesis reactions and participate in the synthesis of sugars, amino acids and other organic compounds.
Preparation Method:
There are many synthetic methods of 3-Aminopyridazine. A common method is to react 4-aminopyridine with sodium azide to generate 3-Aminopyridazine.
Safety Information:
In the case of reasonable use and storage, 3-Aminopyridazine is relatively safe. But still need to pay attention to the following matters:
-Contact: Avoid direct skin contact, wear protective gloves and protective clothing.
-Inhalation: Avoid inhaling dust. If inhalation occurs, please move to fresh air quickly.
-Ingestion: Avoid ingestion and do not place the compound in edible containers.
-Storage: 3-Aminopyridazine should be stored in a dry, cool, well-ventilated place to avoid contact with oxygen, acids, etc.
Last Update：2024-04-09 02:00:46
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