4,5-Dihydro-1H-Imidazole
[CAS# 504-75-6]

Identification

• Name: 4,5-Dihydro-1H-Imidazole
• Synonyms: 1H-Imidazole, 4,5-Dihydro-; 2-Imidazoline
• Molecular Formula: C₃H₆N₂
• Molecular Weight: 70.09
• CAS Registry Number: 504-75-6
• EINECS: 207-999-4
• SMILES: C1N=CNC1
• InChI: 1S/C3H6N2/c1-2-5-3-4-1/h3H,1-2H2,(H,4,5)
• InChIKey: MTNDZQHUAFNZQY-UHFFFAOYSA-N

Properties

• Density: 1.151g/cm³ (Cal.)
• Boiling point: 219.084°C at 760 mmHg (Cal.)
• Flash point: 86.299°C (Cal.)

References

• (1): Hye Ryung Kim, Il Gu Jung, Kihyun Yoo, Kwonho Jang, Eun Sun Lee, Jaesook Yun and Seung Uk Son. Bis(imidazoline-2-thione)–copper(i) catalyzed regioselective boron addition to internal alkynes, Chem. Commun., 2010, 46, 758.