trans-Khellactone

Names

[ Name ]:
trans-Khellactone

[Synonym ]:
(9R,10S)-9,10-Dihydroxy-8,8-dimethyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one
2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-, (9R,10S)-

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
424.8±45.0 °C at 760 mmHg

[ Melting Point ]:
184.5-186.0℃

[ Molecular Formula ]:
C₁₄H₁₄O₅

[ Molecular Weight ]:
262.258

[ Flash Point ]:
162.4±22.2 °C

[ Exact Mass ]:
262.084137

[ LogP ]:
1.26

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.623

Safety Information

[ Hazard Codes ]:
Xi

Related Compounds

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