5254-72-8

5254-72-8 structure
5254-72-8 structure

Name 5-methoxy-3-(4-methoxyphenyl)-8,8-dimethyl-6-(3-methylbut-2-enyl)pyrano[2,3-h]chromen-4-one
Density 1.16g/cm3
Boiling Point 599.7ºC at 760 mmHg
Molecular Formula C27H28O5
Molecular Weight 432.50800
Flash Point 257.3ºC
Exact Mass 432.19400
PSA 57.90000
LogP 6.17010
Index of Refraction 1.577

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5254-72-8 structure

5254-72-8

Literature: Wolfrom; Gregory Journal of the American Chemical Society, 1940 , vol. 62, p. 651

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5254-72-8 structure

5254-72-8

Literature: Wolfrom et al. Journal of the American Chemical Society, 1941 , vol. 63, p. 1248,1252
Precursor  2

DownStream  1