5-Ethyl-4-methyl-1H-pyrazole-3-carboxylic acid
[CAS# 957129-38-3]

Identification

• Name: 5-Ethyl-4-methyl-1H-pyrazole-3-carboxylic acid
• Synonyms: 3-ethyl-4-methyl-1H-pyrazole-5-carboxylic acid; 5-ethyl-4-methyl-1H-pyrazole-3-carboxylic acid; 5-Ethyl-4-methyl-2H-pyrazole-3-carboxylic acid
• Molecular Formula: C₇H₁₀N₂O₂
• Molecular Weight: 154.17
• CAS Registry Number: 957129-38-3
• SMILES: CCC1=C(C(=NN1)C(=O)O)C
• InChI: 1S/C7H10N2O2/c1-3-5-4(2)6(7(10)11)9-8-5/h3H2,1-2H3,(H,8,9)(H,10,11)
• InChIKey: MFNJGDMJKJLUGC-UHFFFAOYSA-N

Properties

• Density: 1.3±0.1g/cm³ (Cal.)
• Boiling point: 383.2±30.0°C at 760 mmHg (Cal.)
• Flash point: 185.5±24.6°C (Cal.)
• Refractive index: 1.568 (Cal.)

Safety Data

• Safety Description: IRRITANT