5,7-Octadecadiynoic Acid
[CAS 136667-54-4]

Identification

• Name: 5,7-Octadecadiynoic Acid
• Synonyms: 5,7-OCTADECADIYNOICACID; LMFA01030522
• Molecular Formula: C₁₈H₂₈O₂
• Molecular Weight: 276.41
• CAS Registry Number: 136667-54-4
• SMILES: O=C(O)CCCC#CC#CCCCCCCCCCC
• InChI: 1S/C18H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-10,15-17H2,1H3,(H,19,20)
• InChIKey: VTTZLZZKHKSOGQ-UHFFFAOYSA-N

Properties

• Density: 0.963g/cm³ (Cal.)
• Boiling point: 439.891°C at 760 mmHg (Cal.)
• Flash point: 207.786°C (Cal.)
• Refractive index: 1.49 (Cal.)

References

• (1): Xuemei Sun, Tao Chen, Sanqing Huang, Li Li and Huisheng Peng. Chromatic polydiacetylene with novel sensitivity, Chem. Soc. Rev., 2010, 39, 4244.