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1821-13-2 3,3'-sulfanediylbis(2-hydroxy-4H-chromen-4-one)
Chemical Name 3,3'-sulfanediylbis(2-hydroxy-4H-chromen-4-one)
Synonyms 4H-1-benzopyran-4-one, 3,3'-thiobis[2-hydroxy-
Molecular Formula C18H10O6S
Molecular Weight 354.3334
InChl InChI=1/C18H10O6S/c19-13-9-5-1-3-7-11(9)23-17(21)15(13)25-16-14(20)10-6-2-4-8-12(10)24-18(16)22/h1-8,21-22H
CAS Registry Number 1821-13-2;90146-72-8
Molecular Structure 1821-13-2;90146-72-8 3,3'-sulfanediylbis(2-hydroxy-4H-chromen-4-one)
Density 1.67g/cm3
Boiling Point 470.8°C at 760 mmHg
Refractive Index 1.784
Flash Point 238.5°C
Vapour Pressur 1.15E-09mmHg at 25°C
MSDS Material Safety Data Sheet

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