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Methoxycarbonylsulfenyl chloride_Molecular_structure_CAS_26555-40-8)
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Methoxycarbonylsulfenyl chloride

Catalog No. L04350 Name Alfa Aesar
CAS Number 26555-40-8 Website
M. F. C2H3ClO2S Telephone
M. W. 126.56202 Fax
Purity 95% Email
Storage Chembase ID: 149645

SYNONYMS

Title
甲氧基羰基磺酰氯
IUPAC name
(chlorosulfanyl)(methoxy)methanone
IUPAC Traditional name
(chlorosulfanyl)(methoxy)methanone

DATABASE IDS

CAS Number 26555-40-8
Beilstein Number 1849908
EC Number 247-801-3
MDL Number MFCD00013648

PROPERTIES

Purity 95%
Boiling Point 73-74°C/100mm
Density 1.398
Flash Point 54°C(129°F)
Refractive Index 1.4820
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Hazard statements H314-H318-H226
European Hazard Symbols Corrosive Corrosive (C)
GHS Precautionary statements P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A
Risk Statements 10-34
Safety Statements 26-36/37/39-45
Storage Warning Moisture Sensitive
TSCA Listed
Hazard Class 8
UN Number UN2920
Packing Group II

DETAILS

REFERENCES

  • Reacts with arenes under Friedel-Crafts conditions to give S-aryl thiocarbonates, thus providing a method for the introduction of the thiol group into an aromatic ring: Z. Chem., 17, 411 (1977).
  • Reaction of the same intermediate with KO-t-Bu provides a route to trisulfides. Cyclic trisulfides can also be prepared: J. Org. Chem., 44, 4144 (1979).
  • Reagent for the preparation of unsymmetrical disulfides, by successive reaction with different thiols: Helv. Chim. Acta, 56, 1370 (1973):