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3-(??????)???????????

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3-(??????)??????????? ??? ???
?? ??:
74385-09-4
???:
3-(??????)???????????
???(??):
3-(??????)???????????
???:
3-(CARBOXYMETHYL)BENZOTHIAZOLIUM BROMIDE
???(??):
N-CARBOXYMETHYLBENZOTHIAZOLIUM BROMIDE;3-(CARBOXYMETHYL)BENZOTHIAZOLIUM BROMIDE;3-(Carboxymethyl)benzothiazolium Bromide >3-(CARBOXYMETHYL)BENZOTHIAZOLIUM BROMIDE 97+%;3-(Carboxymethyl)benzo[d]thiazol-3-ium bromide;2-(Benzo[d]thiazol-3-ium-3-yl)acetate hydrobromide;2-(1,3-benzothiazol-3-ium-3-yl)acetic acid:bromide
CBNumber:
CB8371975
???:
C9H8BrNO2S
??? ??:
274.13
MOL ??:
74385-09-4.mol

3-(??????)??????????? ??

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250 °C (dec.) (lit.)
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solid
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  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
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?? ???? ?? 36/37/38
????? 26-37/39
WGK ?? 3
????(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 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

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3-(Carboxymethyl)benzothiazolium bromide may be used in the synthesis of novel semisquarylium dye, via reaction with 3,4-dibutoxy-3-cyclobutene-1,2-dione.

?? ??

3-(Carboxymethyl)benzothiazolium bromide, a halogenated building block, is a thiazole derivative.3-(Carboxymethyl)benzothiazolium bromide (3-(carboxymethyl)-2-methylbenzothiazolium bromide) is a benzothiazolium salt. Synthesis of 3-(carboxymethyl)benzothiazolium bromide has been reported. It can be prepared by reacting 2-methylbenzothiazole with bromoacetic acid.

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