2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE
- CAS NO.:84956-71-8
- Empirical Formula: C8H10Cl2N2O
- Molecular Weight: 221.08
- MDL number: MFCD00277876
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-04 15:12:10
What is 2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE?
Chemical properties
White crystal, industrial product is light yellow crystal, mp63~64℃, easily soluble in most organic solvents.
The Uses of 2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE
2-(Tert-butyl)-4,5-dichloro-2,3-dihydropyridazin-3-one is an important intermediate in the synthesis of the acaricide pyridaben.
Synthesis
2-(Tert-butyl)-4,5-dichloro-2,3-dihydropyridazin-3-one is prepared from tert-butylhydrazine and furochloric acid as raw materials.
Properties of 2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE
Melting point: | 59 °C |
Boiling point: | 240.5±50.0℃ (760 Torr) |
Density | 1.32±0.1 g/cm3 (20 ºC 760 Torr) |
Flash point: | 99.3±30.1℃ |
storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
pka | -3.39±0.20(Predicted) |
CAS DataBase Reference | 84956-71-8 |
Safety information for 2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE
Computed Descriptors for 2-(TERT-BUTYL)-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE
New Products
Tubulysin F Tubulysin D (2S,4R)-4-amino-2-methyl-5-phenylpentanoic acid hydrochloride 2,2-diethoxyethanethioamide Isoxazole, 3-[[[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl]thio]-4,5-dihydro-5,5-dimethyl- 3-Aminocyclobutanone hydrochloride 2H-Pyran, 4-ethynyltetrahydro- 4-(Benzyloxy)-3-bromophenylacetic Acid tetrahydro-4-methyl-2H-pyran 2,2-Difluoropropanol 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate Imeglimin Hydrochloride IH 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile Calcium Sodium Phosphosilicate IH Latanoprostene Bunod Lubiprostone Magnesium Trisilicate Flame Retardant Zinc Borate (R)-(3-(3-fluoro-4- thiomorpholinophenyl)-2- oxooxazolidin-4-yl) methyl methanesulfonate methyl 3-fluoro-4- thiomorpholino phenylcarbamate 1H-Imidazole-4-carbonitrile 7-Methoxyquinoline-4-carbonitrileRelated products of tetrahydrofuran
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