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????????????? ??? ???
?? ??:
1189-71-5
???:
?????????????
???(??):
????????????;???????????????;??????????????;?????????????;??????????????(CHLOROSULFONYLISOCYANATE);?????? ??????
???:
Chlorosulfonyl isocyanate
???(??):
CSI;sulfurisocyanatidic chloride;chlorosulphonyl isocyanate;[(Chlorosulfonyl)imino]methanone;N-chlorosulfonyl isocyanate;chloroSulfonyl;N-CARBONYLSULFAMYL CHLORIDE;N-Carbonylsulfamyl chloride, CSI;Chlorosulfonyl isocy;Cefuroxim Impurity 17
CBNumber:
CB8317025
???:
CClNO3S
??? ??:
141.53
MOL ??:
1189-71-5.mol
MSDS ??:
SDS

????????????? ??

???
-44 °C (lit.)
?? ?
107 °C (lit.)
??
1.626 g/mL at 25 °C (lit.)
???
5.57 psi ( 20 °C)
???
n20/D 1.447(lit.)
???
>110°C
?? ??
2-8°C
???
?????(?? ??? ??)
??? ??
??, ??? ?? ?? ??
Specific Gravity
1.626 (20℃)
??
???
???
???? ??????
BRN
1237247
CAS ??????
1189-71-5(CAS DataBase Reference)
EPA
Sulfuryl chloride isocyanate (1189-71-5)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? C
?? ???? ?? 14-22-34-42-20/22
????? 23-26-30-36/37/39-45
????(UN No.) UN 3265 8/PG 2
WGK ?? 3
F ?????? 10-21-19
?? ?? 8
???? II
HS ?? 28510080
?? LD50 orally in Rabbit: 640 mg/kg
???? ?? 97-3-73
????(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
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
H317 ????? ?? ??? ??? ? ?? ?? ??? ?? ?? 1 ?? GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H334 ?? ? ????? ??, ?? ?? ?? ?? ?? ??? ? ?? ??? ??? ?? ?? 1 ?? GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
3 0

????????????? MSDS


N-Carbonylsulfamyl chloride

????????????? C??? ??, ??, ??

??? ??

Clear liquid, colourless

??

Chlorosulfonyl isocyanate, a highly reactive chemical for chemical synthesis, is used as an intermediate used for production of antibiotics (Cefuroxime, penems), polymers as well as agrochemicals. Product Data Sheet

?? ??

Chlorosulfonyl isocyanate reacts with hydrocarbon alkenes via stepwise dipolar pathway to give N-chlorosulfonyl-β-lactams.

????????????? ?? ?? ? ???

???

?? ??

4-(2-??-1-???????)???? 1H-??-3-??????,2,5-???-(9CI) Imidodisulfurylchloride ????????????????, 1-????-2-????? Precursor of cefcapene diisopropylanmine salt tert-??2-???-1H-??-1-??????? 2,4-Dihydroxythieno[2,3-d]pyrimidine 5-???-3-????? ????????? 4-????-2-????? ???-2-????? Benzamide, N-(chlorosulfonyl)-

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???( 429)?? ??
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