Methyl 3-Ethynyl-5-Methyl-4,5-Dihydro-1H-Pyrazole-5-Carboxylate
[CAS# 221100-78-3]

Identification

• Name: Methyl 3-Ethynyl-5-Methyl-4,5-Dihydro-1H-Pyrazole-5-Carboxylate
• Synonyms: methyl 3-ethynyl-5-methyl-4,5-dihydro-1H-pyrazole-5-carboxylate
• Molecular Formula: C₈H₁₀N₂O₂
• Molecular Weight: 166.18
• CAS Registry Number: 221100-78-3
• SMILES: O=C(OC)C1(C)CC(/C#C)=N\N1
• InChI: 1S/C8H10N2O2/c1-4-6-5-8(2,10-9-6)7(11)12-3/h1,10H,5H2,2-3H3
• InChIKey: KHSUQQAQDNSCEY-UHFFFAOYSA-N

Properties

• Density: 1.117g/cm³ (Cal.)
• Boiling point: 229.063°C at 760 mmHg (Cal.)
• Flash point: 92.334°C (Cal.)
• Refractive index: 1.52 (Cal.)