Methyl 3-Ethynyl-1-Methyl-1H-Pyrazole-5-Carboxylate
[CAS# 19762-24-4]

Identification

• Name: Methyl 3-Ethynyl-1-Methyl-1H-Pyrazole-5-Carboxylate
• Synonyms: methyl 3-ethynyl-1-methyl-1H-pyrazole-5-carboxylate
• Molecular Formula: C₈H₈N₂O₂
• Molecular Weight: 164.16
• CAS Registry Number: 19762-24-4
• SMILES: Cn1c(cc(n1)C#C)C(=O)OC
• InChI: 1S/C8H8N2O2/c1-4-6-5-7(8(11)12-3)10(2)9-6/h1,5H,2-3H3
• InChIKey: WDMBDYIZYGOWJP-UHFFFAOYSA-N

Properties

• Density: 1.099g/cm³ (Cal.)
• Boiling point: 287.077°C at 760 mmHg (Cal.)
• Flash point: 127.42°C (Cal.)
• Refractive index: 1.522 (Cal.)