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Chlorocarbonylsulfenyl chloride_Molecular_structure_CAS_2757-23-5)
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Chlorocarbonylsulfenyl chloride

Catalog No. L06432 Name Alfa Aesar
CAS Number 2757-23-5 Website
M. F. CCl2OS Telephone
M. W. 130.9811 Fax
Purity 97% Email
Storage Chembase ID: 148977

SYNONYMS

Title
氯羰基次磺酰氯
IUPAC name
chloro(chlorosulfanyl)methanone
IUPAC Traditional name
chloro(chlorosulfanyl)methanone
Synonyms
Chloroformylsulfenyl chloride

DATABASE IDS

EC Number 220-415-2
MDL Number MFCD00000703
CAS Number 2757-23-5
Beilstein Number 506318

PROPERTIES

Purity 97%
Boiling Point 98-101°C
Density 1.580
Refractive Index 1.5170
GHS Pictograms GHS05
GHS Hazard statements H314-H318
European Hazard Symbols Corrosive Corrosive (C)
GHS Precautionary statements P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
Risk Statements 34
Safety Statements 20-26-36/37/39-45
Storage Warning Moisture Sensitive
TSCA Listed
Hazard Class 8
UN Number UN3265
Packing Group II

DETAILS

REFERENCES

  • Reagent used in the protection of amino groups as their N-dithiasuccinimide (Dts) derivatives: J. Org. Chem., 42, 2819 (1977). The group is stable to acid but is cleaved by treatment with a thiol, e.g. 2-mercaptoethanol and base: J. Am. Chem. Soc., 99, 7363 (1977); 102, 3084 (1980). For use in the protection of amino sugars, including selective reduction in the presence of an azido group with sodium borohydride, see: J. Chem. Soc., Perkin 1, 405 (1995). See also Appendix 6.