????????? ?????
????????? ????? ??? ???
?? ??:
52499-94-2
???:
????????? ?????
???(??):
??????????????;????????????
???:
PENTAMETHYLBENZENESULFONYL CHLORIDE
???(??):
Pentamethylphenylsulfonyl chloride;PENTAMETHYLBENZENESULFONYL CHLORIDE;PENTAMETHYLBENZENESULPHONYL CHLORIDE;Pentamethylbenzenesulfonyl chloride 97%;PENTAMETHYLBENZENESULFONYL CHLORIDE, 98+%;Pentamethylbenzenesulphonyl chloride, 98+%;2,3,4,5,6-PentaMethylbenzenesulfonyl chloride;Benzenesulfonyl chloride, 2,3,4,5,6-pentamethyl-;2,3,4,5,6-PENTAMETHYLBENZENE-1-SULFONYL CHLORIDE;2,3,4,5,6-pentamethylbenzene-1-sulphonyl chloride
CBNumber:
CB5419012
???:
C11H15ClO2S
??? ??:
246.75
MOL ??:
52499-94-2.mol
????????? ????? ??
???
81-85 °C(lit.)
?? ?
362.5±42.0 °C(Predicted)
??
1.189±0.06 g/cm3(Predicted)
?? ??
2-8°C
??? ??
??? ??
??
Off white to dark grey
??
Moisture Sensitive
BRN
2844881
InChI
1S/C11H15ClO2S/c1-6-7(2)9(4)11(15(12,13)14)10(5)8(6)3/h1-5H3
InChIKey
VDBXRBKVRRJRRW-UHFFFAOYSA-N
SMILES
Cc1c(C)c(C)c(c(C)c1C)S(Cl)(=O)=O
CAS ??????
52499-94-2(CAS DataBase Reference)
??
?? ? ?? ??
?? ? ???? ?? (GHS)
??? ??
C
?? ???? ??
34
?????
26-36/37/39-45
????(UN No.)
UN 3261 8/PG 2
WGK ??
3
?? ??
8
????
II
HS ??
2930909899
???? ???
8A - Combustible corrosive hazardous materials
Hazard Classifications
Skin Corr. 1B
????(GHS):
?? ?:
Danger
??·?? ??:
??
??·?? ??
?? ??
??
?? ?
?? ??
P- ??
H314 ??? ?? ??? ?? ??? ???
????? ?? ?????
?? 1A, B, C
??
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 ?? ??? ??? ??? ?????.
????????? ????? C??? ??, ??, ??
??
Pentamethylbenzenesulfonyl chloride is used as a reactant in the preparation of benzosultam derivatives via chlorosulfonylation of benzene derivatives followed by azide substitution and cobalt-porphyrin-catalyzed amination/cyclization.
????????? ????? ?? ?? ? ???
???
?? ??
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???( 81)?? ??
China 59
Germany 2
India 1
Switzerland 2
Ukraine 1
United Kingdom 9
United States 7
Global 81
????????? ????? ?? ??:
?? o-?????? ????????? ????? 2,5-??????? ??-?????? ??? 2-??????? ??? 1,2,3,4-???????
PENTAMETHYLBENZOIC ACID
2,3,5,6-TETRAMETHYLBENZENESULFONYL CHLORIDE
2,6-DIMETHYLTHIOPHENOL
4,4'-DIMETHYLBIPHENYL
2-Chloro-4-iodopyridine
2,5-DIMETHYLBENZENESULFONYL CHLORIDE
2,3-dimethylbenzenethiol
2,4,6-TRIMETHYLTHIOPHENOL
2,4-Dimethylbenzenethiol
3,4-DIMETHYLTHIOPHENOL
M-TOLUENESULFONYL CHLORIDE
Pentamethylbenzene
