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24579-18-8

24579-18-8 structure

24579-18-8 structure

Name: 2-methyl-4-phenyl-3,4-dihydro-2H-pyrano[3,2-c]chromen-5-one
Chemical Name: 2-methyl-4-phenyl-3,4-dihydro-2H-pyrano[3,2-c]chromen-5-one
CAS Number: 24579-18-8
Molecular Formula: C₁₉H₁₆O₃
Molecular Weight: 292.32900
Create Date: 2017-04-21 22:17:50
Modify Date: 2025-09-10 17:27:57

Names
Properties

Name	2-methyl-4-phenyl-3,4-dihydro-2H-pyrano[3,2-c]chromen-5-one
Synonyms	2-methyl-2,3-dihydro-1,2-benzisothiazol-3-thion-1,1-dioxid 2-Methyl-1,2-benzisothiazole-3(2H)-thione 1,1-dioxide 2,3-Dihydro-2-methyl-3-thioxo-benzisothiazol-1,1-dioxid 2-Methyl-3-thioxobenzisothiazolin-1,1-dioxid

Density	1.26g/cm3
Boiling Point	475.4ºC at 760mmHg
Molecular Formula	C₁₉H₁₆O₃
Molecular Weight	292.32900
Flash Point	204.8ºC
Exact Mass	292.11000
PSA	39.44000
LogP	4.09590
Vapour Pressure	3.32E-09mmHg at 25°C
Index of Refraction	1.637

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