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1191-85-1 5,8,11,14-eicosatetraynoic acid

product Name 5,8,11,14-eicosatetraynoic acid
CAS No 1191-85-1
Synonyms 5,8,11,14-Eicosatetraynoic acid; ETYA; icosa-5,8,11,14-tetraynoic acid
Molecular Formula C20H24O2
Molecular Weight 296.4034
InChI InChI=1/C20H24O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h2-5,8,11,14,17-19H2,1H3,(H,21,22)
Molecular Structure 1191-85-1 5,8,11,14-eicosatetraynoic acid
Density 1.034g/cm3
Melting point 79-81℃
Boiling point 490.3°C at 760 mmHg
Refractive index 1.528
Flash point 226.6°C
Vapour Pressur 5.93E-11mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description