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2-??????? ???

2-??????? ???
2-??????? ??? ??? ???
?? ??:
773-64-8
???:
2-??????? ???
???(??):
2-??????????;2-??????????(2-MESITYLENESULFONYLCHLORIDE)
???:
Mesitylene-2-sulfonyl chloride
???(??):
2,4,6-TRIMETHYLBENZENESULFONYL CHLORIDE;2,4,6-trimethylbenzene-1-sulfonyl chloride;MESITYLENESULFONYL CHLORIDE;MTS-CL;SKL741;enesuL;2-MesityL;Mesitylenesulphonyl Ch;Mesitylsulfonyl chloride;2-MESITYLENSULFONYL CHLORIDE
CBNumber:
CB7268379
???:
C9H11ClO2S
??? ??:
218.7
MOL ??:
773-64-8.mol
MSDS ??:
SDS

2-??????? ??? ??

???
55-57 °C(lit.)
?? ?
150°C/20mm
??
1.4386 (rough estimate)
???
1.5500 (estimate)
???
>230 °F
?? ??
Keep in dark place,Inert atmosphere,2-8°C
???
???? ?????(?? ???).
??? ??
??? ??
??
???? ????
???
???
??
Moisture Sensitive
BRN
1107601
LogP
2.738 (est)
CAS ??????
773-64-8(CAS DataBase Reference)
NIST
2-Mesitylenesulfonyl chloride(773-64-8)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? C
?? ???? ?? 34-29
????? 22-26-27-36/37/39-45
????(UN No.) UN 3261 8/PG 2
WGK ?? 3
RTECS ?? DB8930000
F ?????? 10-21
?? ?? ?? Corrosive
?? ?? 8
???? II
HS ?? 29049020
HS ?? 29309070
???? ?? KE-23134
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P363 ?? ??? ??? ??? ?????.
NFPA 704
0
3 0

2-??????? ??? MSDS


Mesitylenesulfonyl chloride

2-??????? ??? C??? ??, ??, ??

??? ??

white to grey crystalline powder

??

Mesitylene-2-sulfonyl chloride is used as reagent for intramolecular lactamizations and lactonization. It also acts as a reagent for protecting guanidino groups and tryptophan. It is used as coupling reagent in polynucleotide synthesis

???

Corrosive.

2-??????? ??? ?? ?? ? ???

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???( 323)?? ??
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