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3127-14-8 spirobicromane

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Product Name Spirobicromane
CAS No. 3127-14-8
Synonyms 4,4,4',4'-tetramethyl-3,3',4,4'-tetrahydro-2,2'-spirobi[chromene]-7,7'-diol
InChI InChI=1/C21H24O4/c1-19(2)11-21(24-17-9-13(22)5-7-15(17)19)12-20(3,4)16-8-6-14(23)10-18(16)25-21/h5-10,22-23H,11-12H2,1-4H3
Molecular Formula C21H24O4
Molecular Weight 340.4129
Density 1.27g/cm3
Boiling point 525.9°C at 760 mmHg
Flash point 271.9°C
Refractive index 1.637