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| CAS No.: | 28682-70-4 |
|---|---|
| Name: | 4,5-Pyridazinediamine(9CI) |
| Article Data: | 3 |
| Molecular Structure: | |
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| Formula: | C4H6N4 |
| Molecular Weight: | 110.118 |
| Synonyms: | Pyridazine,4,5-diamino- (8CI); |
| Density: | 1.369 g/cm3 |
| Boiling Point: | 412.47 °C at 760 mmHg |
| Flash Point: | 232.469 °C |
| PSA: | 77.82000 |
| LogP: | 0.80340 |
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- 50288-62-5threo-Phenyl-2-piperidyl acetamide
- 82993-81-5D-threo-Ritalinic acid hydrochloride
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- 73441-42-6METHYL-5-CHLORO-2,2-DIMETHYLVALERATE
- 68439-39-4Poly(oxy-1,2-ethanediyl), alpha-(2-ethylhexyl)-omega-hydroxy-,
- 852475-26-4MC1568
- 118617-12-2
5-amino-4-nitropyridazine
- 28682-70-4
pyridazine-4,5-diamine
| Conditions | Yield |
|---|---|
| With hydrogen; palladium on activated charcoal In ethanol for 0.5h; | 57% |
- 28682-68-0
4-amino-3,6-dichloro-5-nitropyridazine
- 28682-70-4
pyridazine-4,5-diamine
| Conditions | Yield |
|---|---|
| Stage #1: 4-amino-3,6-dichloro-5-nitropyridazine With 5%-palladium/activated carbon; hydrogen In methanol at 25℃; under 2585.81 Torr; Stage #2: With potassium carbonate In methanol; dichloromethane at 20℃; | 9 g |
- 1415100-79-6
3,6-bis[4-(diphenylamino)phenyl]-9,10-phenanthrenequinone
- 28682-70-4
pyridazine-4,5-diamine
| Conditions | Yield |
|---|---|
| With acetic acid Reflux; | 82% |
| Conditions | Yield |
|---|---|
| With toluene-4-sulfonic acid In ethanol at 25℃; for 18h; | 56% |
- 924-44-7
glyoxylic acid ethyl ester
- 28682-70-4
pyridazine-4,5-diamine
- 1620840-34-7
pyrazino[2,3-d]pyridazin-2(1H)-one
| Conditions | Yield |
|---|---|
| In ethanol at 80℃; | 49.7% |
- 28682-70-4
pyridazine-4,5-diamine
- 530-62-1
1,1'-carbonyldiimidazole
- 28682-70-4
pyridazine-4,5-diamine
- 1558736-74-5
pyrazino[2,3-d]pyridazine-2,3(1H,4H)-dione
| Conditions | Yield |
|---|---|
| In N,N-dimethyl-formamide at 75℃; for 16h; |
- 144-62-7
oxalic acid
- 28682-70-4
pyridazine-4,5-diamine
| Conditions | Yield |
|---|---|
| With hydrogenchloride In water for 20h; Reflux; |
- Total:38 Page 1 of 1 1
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Specification
The 4,5-Pyridazinediamine, with the CAS registry number 28682-70-4, is also known as Pyridazine,4,5-diamino- (8CI). It belongs to the product category of Variousamine. This chemical's molecular formula is C4H6N4 and molecular weight is 110.1172. What's more, its systematic name is Pyridazine-4,5-diamine.
Physical properties about 4,5-Pyridazinediamine: (1)ACD/LogP: -0.41; (2)# of Rule of 5 Violations: 0; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 1; (6)ACD/KOC (pH 7.4): 1; (7)#H bond acceptors: 4; (8)#H bond donors: 4; (9)#Freely Rotating Bonds: 2; (10)Polar Surface Area: 77.82 Å2; (11)Index of Refraction: 1.695; (12)Molar Refractivity: 30.908 cm3; (13)Molar Volume: 80.441 cm3; (14)Surface Tension: 89.235 dyne/cm; (15)Density: 1.369 g/cm3; (16)Flash Point: 232.469 °C; (17)Enthalpy of Vaporization: 66.51 kJ/mol; (18)Boiling Point: 412.47 °C at 760 mmHg; (19)Vapour Pressure: 0 mmHg at 25 °C.
Preparation of 4,5-Pyridazinediamine: It can be obtained by 5-Amino-4-nitropyridazine. The reaction occurs with reagent H2, solvent ethanol and catalyst 5percent Pd/C for 30 minutes. The yield is 57%.
You can still convert the following datas into molecular structure:
(1) SMILES: Nc1cnncc1N
(2) InChI: InChI=1/C4H6N4/c5-3-1-7-8-2-4(3)6/h1-2H,(H2,6,7)(H2,5,8)
(3) InChIKey: CYCNSKOONFXROI-UHFFFAOYAS