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133308-81-3

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Basic Information
CAS No.: 133308-81-3
Name: 6-CHLORO-4-ETHYL-3-PHENYL-PYRIDAZINE
Molecular Structure:
Molecular Structure of 133308-81-3 (6-CHLORO-4-ETHYL-3-PHENYL-PYRIDAZINE)
Formula: C12H11ClN2
Molecular Weight: 218.68
Synonyms: 6-Chloro-4-ethyl-3-phenyl-pyridazine;
PSA: 25.78000
LogP: 3.35940
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Specification

The Pyridazine,6-chloro-4-ethyl-3-phenyl-, with the CAS registry number 133308-81-3, is also known as 6-Chloro-4-ethyl-3-phenyl-pyridazine. This chemical's molecular formula is C12H11ClN2 and molecular weight is 218.68. 

Preparation: this chemical can be prepared by 5-ethyl-6-phenyl-2H-pyridazin-3-one at the temperature 80°C. It will need reagent POCl3 with the reaction time of 4 hours. The yield is about 89%.

Pyridazine,6-chloro-4-ethyl-3-phenyl- can be prepared by 5-ethyl-6-phenyl-2H-pyridazin-3-one at the temperature 80°C