Basic information
- Name:
4-Aminopyridazine
- CAS No.:
20744-39-2
- Molecular Structure:

- Formula:
- C4H5N3
- Molecular Weight:
- 95.10
- Synonyms:
- Pyridazine,4-amino- (6CI,7CI,8CI);4-Pyridazinamine;NSC 170657;
- Density:
- 1.216 g/cm3
- Boiling Point:
- 326.2 °C at 760 mmHg
- Flash Point:
- 177.3 °C
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Chemistry
Molecular Formula: C4H5N3
Molecular Weight: 95.102600 g/mol
Flash Point: 177.3 °C
Enthalpy of Vaporization: 56.84 kJ/mol
Vapour Pressure: 0.000219 mmHg at 25 °C
Density: 1.216 g/cm3
Boiling Point: 326.2 °C at 760 mmHg
Structure of 4-Aminopyridazine (CAS NO.20744-39-2):
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IUPAC Name: Pyridazin-4-amine
Canonical SMILES: C1=CN=NC=C1N
InChI: InChI=1S/C4H5N3/c5-4-1-2-6-7-3-4/h1-3H,(H2,5,6)
InChIKey: LUCGBEPEAUHERV-UHFFFAOYSA-N
Product Category of 4-Aminopyridazine (CAS NO.20744-39-2): Amines;Pyrazines, Pyrimidines & Pyridazines
Specification
4-Aminopyridazine , its cas register number is 20744-39-2. It also can be called 4-Pyridazinamine ; and Pyridazin-4-ylamine .

