3,6-Dichloropyridazine CAS 141-30-0 is obtained by ring expansion and chlorination of maleic anhydride.
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Product Name |
AMYLXANTHIC ACID POTASSIUM SALT |
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Formula |
C4H2Cl2N2 |
Molecular Weight |
148.98 |
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CAS NO. |
141-30-0 |
Quantity |
500KG |
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Items |
Specification |
Results |
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Appearance |
white Crystalline Powder |
Conforms |
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Assay |
≥99.0% |
99.2% |
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CONCLUSION |
The result conform with standard |
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Melting point 65-69°C (lit.)
Boiling point 244.21°C (roughestimate)
Density 1.6445 (roughestimate)
Refractive index 1.6300 (estimate)
Storage conditions Keepindarkplace, Sealedindry, RoomTemperature Solubility 0.0012g/l
Acidity coefficient (pKa)-1.18±0.10(Predicted)
MorphologyCrystallinePowder
ColorWhitetoalmostwhite
Water-soluble Solubleinchloroform.Insolubleinwater.
Used as a pharmaceutical intermediate for the production of long-acting sulfonamides.
Raw materials for the synthesis of sulfachloropyridazine
