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Updated CAS


   ChemNet > CAS > 981-25-9 3,8-diphenyl-2a,3,8,8a-tetrahydro-2H-3,8-epoxynaphtho[2,3-b]thiete 1,1-dioxide

981-25-9 3,8-diphenyl-2a,3,8,8a-tetrahydro-2H-3,8-epoxynaphtho[2,3-b]thiete 1,1-dioxide

product Name 3,8-diphenyl-2a,3,8,8a-tetrahydro-2H-3,8-epoxynaphtho[2,3-b]thiete 1,1-dioxide
CAS No 981-25-9
Synonyms 3,8-Epoxy-2H-naphtho(2,3-b)thiete, 2a,3,8,8a-tetrahydro-3,8-diphenyl-, 1,1-dioxide; 3,8-Epoxy-2H-naphtho[2,3-b]thiete, 2a,3,8,8a-tetrahydro-3,8-diphenyl-, 1,1-dioxide
Molecular Formula C23H18O3S
Molecular Weight 374.4522
InChI InChI=1/C23H18O3S/c24-27(25)15-20-21(27)23(17-11-5-2-6-12-17)19-14-8-7-13-18(19)22(20,26-23)16-9-3-1-4-10-16/h1-14,20-21H,15H2
Molecular Structure 981-25-9 3,8-diphenyl-2a,3,8,8a-tetrahydro-2H-3,8-epoxynaphtho[2,3-b]thiete 1,1-dioxide
Density 1.402g/cm3
Boiling point 585.2°C at 760 mmHg
Refractive index 1.704
Flash point 307.7°C
Vapour Pressur 4.58E-13mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description