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4-Bromo-3-methyl-isothiazole-5-carboxylic acid

4-Bromo-3-methyl-isothiazole-5-carboxylic acid ??? ???
?? ??:
89284-01-5
???:
4-Bromo-3-methyl-isothiazole-5-carboxylic acid
???(??):
4-Bromo-3-methyl-isothiazole-5-carboxylic acid;5-Isothiazolecarboxylic acid, 4-bromo-3-methyl-;4-bromo-3-methyl-1,2-thiazole-5-carboxylic acid
CBNumber:
CB53332499
???:
C5H4BrNO2S
??? ??:
222.06
MOL ??:
89284-01-5.mol

4-Bromo-3-methyl-isothiazole-5-carboxylic acid ??

???
202.5-203.5 °C (decomp)(Solv: water (7732-18-5))
?? ?
218.6±40.0 °C(Predicted)
??
1.895±0.06 g/cm3(Predicted)
?? ?? (pKa)
-0.05±0.10(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2934999090
????(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
??????:
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.

4-Bromo-3-methyl-isothiazole-5-carboxylic acid C??? ??, ??, ??

4-Bromo-3-methyl-isothiazole-5-carboxylic acid ?? ?? ? ???

???

?? ??

4-???-3-??-?????

4-Bromo-3-methyl-isothiazole-5-carboxylic acid ?? ??

???( 6)?? ??
??? ?? ??? ?? ?? ? ??
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