97%
·
CAS Number 7791-25-5
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Linear Formula SO2Cl2
·
Molecular Weight 134.97
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EC Number 232-245-6
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MDL number MFCD00011451
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PubChem Substance ID 57648657
Properties
Related Categories
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vapor density
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4.7 (vs air)
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vapor pressure
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100 mmHg ( 17.8 °C)
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105 mmHg ( 20 °C)
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InChI Key
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YBBRCQOCSYXUOC-UHFFFAOYSA-N
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assay
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97%
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refractive index
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n20/D 1.443(lit.)
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bp
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68-70 °C(lit.)
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Detailed d
Sulfuryl
chloride is commonly confused with thionyl chloride, SOCl2. The properties of
these two sulfur oxychlorides are quite different: sulfuryl chloride is a
source of chlorine whereas thionyl chloride is a source of chloride ions. An alternative IUPAC name is sulfuroyl dichloride.
Uses
Sulfuryl chloride is often used as a source of Cl2.
Because it is a pourable liquid, it is considered more convenient than Cl2 to measure, store, and dispense. SO2Cl2 is widely used as a reagent in the conversion of
C–H → C–Cl adjacent to activating substituents such as carbonyls and
sulfoxides. It also chlorinates alkanes, alkenes, alkynes, aromatics, ethers (such as
tetrahydrofuran) and epoxides. Such reactions occur under free radical conditions using an
initiator such as AIBN. It can also be
used to convert thiols or disulfides into their
corresponding sulfenyl chlorides, though sulfinyl chlorides result from thiols in some cases.[5] SO2Cl2 can also convert alcohols to alkyl chlorides. In industry,
sulfuryl chloride is most used in producing pesticides.
SO2Cl2 can also be used to treat wool to
prevent shrinking.
Packaging
1 L in PVC-coated bottle
PRICE
$298.87/KG OR $135.85/IB
For more information:
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