2-Chloro-1-(1H-Pyrazol-1-Yl)Ethanone
[CAS# 28998-74-5]

Identification

• Name: 2-Chloro-1-(1H-Pyrazol-1-Yl)Ethanone
• Synonyms: 1H-Pyrazole, 1-(chloroacetyl)-; 2-chloro-1-(1H-pyrazol-1-yl)ethanone; 2-Chloro-1-{4-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]piperazino}-1-ethanone
• Molecular Formula: C₅H₅ClN₂O
• Molecular Weight: 144.56
• CAS Registry Number: 28998-74-5
• SMILES: ClCC(=O)n1nccc1
• InChI: 1S/C5H5ClN2O/c6-4-5(9)8-3-1-2-7-8/h1-3H,4H2
• InChIKey: GQXWKFSCBLCMJX-UHFFFAOYSA-N

Properties

• Density: 1.359g/cm³ (Cal.)
• Boiling point: 238.05°C at 760 mmHg (Cal.)
• Flash point: 97.769°C (Cal.)
• Refractive index: 1.582 (Cal.)

Safety Data

• Safety Description: IRRITANT