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Thiophene-2-sulfonamide

Thiophene-2-sulfonamide ??? ???
?? ??:
6339-87-3
???:
Thiophene-2-sulfonamide
???(??):
BUTTPARK 44\07-11;2-Thienylsulfonamide;2-thiophenesulfonamide;THIOPHENE-α-SULFONAMIDE;THIOPHENE-A-SULFONAMIDE;THIOPHENE-2-SULFONAMIDE;Thiophene-Α-Sulfonamide;Thiophene-2-sulphonamide;THIOPHENE-ALPHA-SULFONAMIDE;THIOPHENE-2-SULFONIC ACID AMIDE
CBNumber:
CB4308056
???:
C4H5NO2S2
??? ??:
163.22
MOL ??:
6339-87-3.mol

Thiophene-2-sulfonamide ??

???
137-141 °C
?? ?
338.1±34.0 °C(Predicted)
??
1.513±0.06 g/cm3(Predicted)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
???? ???
??? ??
powder to crystal
?? ?? (pKa)
9.94±0.60(Predicted)
??
White to Light yellow to Light orange
CAS ??????
6339-87-3(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26
WGK ?? 3
RTECS ?? XN0294000
HS ?? 29350090
????(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
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
0
2 0

Thiophene-2-sulfonamide C??? ??, ??, ??

Synthesis Reference(s)

Tetrahedron Letters, 35, p. 7201, 1994 DOI: 10.1016/0040-4039(94)85360-6

Thiophene-2-sulfonamide ?? ?? ? ???

???

?? ??

Thiophene-2-sulfonamide ?? ??

???( 137)?? ??
??? ?? ??? ?? ?? ? ??
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Thiophene-2-sulfonamide ?? ??:

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