CAS 1122090-50-9 corresponds to 6-Chloro-4-Methylpyridine-2-carboxylic acid ethyl ester, which is a chlorinated pyridine derivative commonly used as an intermediate in the synthesis of pharmaceuticals or pesticides. ‌‌

Basic Information
Chinese name: 6-Chloro-4-Methylpyridine-2-carboxylic Acid Ethyl Ester (also known as 6-Chloro-4-Methylpyridine-2-carboxylic Acid Ethyl Ester or Ethyl 6-Chloro-4-Methylpyridine-2-carboxylic Acid Ethyl Ester)
English name: Ethyl 6-chloro-4-methylpyridin-2-carboxylate
Molecular formula: C ₉ H ₁₀ ClNO ₂
Molecular weight: 199.63 g/mol
CAS number: 1122090-50-9

 
Main physical and chemical properties
Appearance: Typically colorless to pale yellow liquid or low melting point solid (purity ≥ 98%)
Boiling point: approximately 311.54 ° C (atmospheric pressure 760 mmHg)
Density: Approximately 1.208 g/cm ³
Refractive Index: Approximately 1.523
Flash point: approximately 142.21 ° C
LogP: Approximately 2.22 (moderately lipophilic)
‌PSA‌：39.19 Ų

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Ethyl 6-chloro-4-methylpyridine-2-carboxylate CAS 1122090-50-9
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