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THIANAPHTHENE-1,1-DIOXIDE

THIANAPHTHENE-1,1-DIOXIDE ??? ???
?? ??:
825-44-5
???:
THIANAPHTHENE-1,1-DIOXIDE
???(??):
BENZO[B]THIOPHENE 1,1-DIOXIDE;Benzothiophene 1,1-dioxide;AKOS 90176;THIONAPHTHENE-1,1-DIOXIDE;THIANAPHTHENE-1,1-DIOXIDE;1-BENZOTHIOPHENE 1,1-DIOXIDE;Thianaphthene-1,1-dioxide,99%;Tbenzo[b]thiophene 1,1-dioxide;Benzobüthiophene 1,1-dioxide, 98%;Thianaphthene-1,1-dioxide, 99% 1GR
CBNumber:
CB7448371
???:
C8H6O2S
??? ??:
166.2
MOL ??:
825-44-5.mol

THIANAPHTHENE-1,1-DIOXIDE ??

???
138-142 °C
?? ?
264.41°C (rough estimate)
??
1.3123 (rough estimate)
???
1.5500 (estimate)
?? ??
Sealed in dry,Room Temperature
??? ??
??
BRN
116442
CAS ??????
825-44-5(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????? 24/25
HS ?? 29309099
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
NFPA 704
1
0 0

THIANAPHTHENE-1,1-DIOXIDE C??? ??, ??, ??

??? ??

White to cream colored powder

Synthesis Reference(s)

Journal of the American Chemical Society, 71, p. 1702, 1949 DOI: 10.1021/ja01173a043

THIANAPHTHENE-1,1-DIOXIDE ?? ?? ? ???

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THIANAPHTHENE-1,1-DIOXIDE ?? ??

???( 101)?? ??
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