3,4-Dimethylenecyclobut-1-Ene
[CAS# 5291-90-7]

Identification

• Name: 3,4-Dimethylenecyclobut-1-Ene
• Synonyms: 3,4-Dimethylenecyclobutene; Cyclobutene, 3,4-Bis(Methylene)-; 3,4-Dimethylenecyclobut-1-Ene
• Molecular Formula: C₆H₆
• Molecular Weight: 78.11
• CAS Registry Number: 5291-90-7
• SMILES: C1(C(C=C1)=C)=C
• InChI: 1S/C6H6/c1-5-3-4-6(5)2/h3-4H,1-2H2
• InChIKey: WHCRVRGGFVUMOK-UHFFFAOYSA-N

Properties

• Density: 0.848g/cm³ (Cal.)
• Boiling point: 90.914°C at 760 mmHg (Cal.)
• Flash point: -14.249°C (Cal.)

References

• (1): Debasish Mandal, Bhaskar Mondal and Abhijit K. Das. The association reaction between C2H and 1-butyne: a computational chemical kinetics study, Phys. Chem. Chem. Phys., 2011, 13, 4583.