157767
Sulfuryl chloride
97%
Sign In to View Organizational & Contract Pricing.
Select a Size
About This Item
Linear Formula:
SO2Cl2
CAS Number:
Molecular Weight:
134.97
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-245-6
MDL number:
Assay:
97%
Form:
liquid
InChI key
YBBRCQOCSYXUOC-UHFFFAOYSA-N
InChI
1S/Cl2O2S/c1-5(2,3)4
SMILES string
ClS(Cl)(=O)=O
vapor density
4.7 (vs air)
vapor pressure
100 mmHg ( 17.8 °C), 105 mmHg ( 20 °C)
assay
97%
form
liquid
Quality Level
bp
68-70 °C (lit.)
mp
−54 °C (lit.)
density
1.665 g/mL at 20 °C (lit.)
Related Categories
General description
Sulfuryl chloride is a sulfur containing reagent. It is widely used for chlorination of various compounds, as it dissociates into sulfur dioxide and chlorine during reaction. Thus, it acts as a source of molecular chlorine for various aromatic chlorination reactions. Its chlorination reaction with dimethyl sulfide has been studied. Sulfuryl chloride may be used as an efficient reagent for the p-chlorination of phenols.
Application
Sulfuryl chloride (SO2Cl2) may be used in the following studies:
Sulfuryl chloride may be used as an efficient reagent for the p-chlorination of phenols.
- Synthesis of α-chloroketones.
- Regioselective (ortho-selective) chlorination of phenols.
- Conversion of monocyclic allylic cis-1,2-diols to the corresponding trans-1,2-chlorohydrins.
- Preparation of β-chlorotetrahydrofuran derivatives.
Sulfuryl chloride may be used as an efficient reagent for the p-chlorination of phenols.
signalword
Danger
hcodes
target_organs
Respiratory system
supp_hazards
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Classifications
Acute Tox. 2 Inhalation - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Storage Class
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
The chlorination of active hydrogen compounds with sulfuryl chloride. I. Ketones.
Wyman DP and Kaufman PR.
The Journal of Organic Chemistry, 29(7), 1956-1960 (1964)
Application of Sulfuryl Chloride for the Quick Construction of β-Chlorotetrahydrofuran Derivatives from Homoallylic Alcohols under Mild Conditions.
Zeng X, et al.
Synthesis, 45(17), 2391-2396 (2013)
Noam I Saper et al.
The Journal of organic chemistry, 79(2), 809-813 (2013-12-18)
2,2,6,6-Tetramethylpiperidine (TMP)-catalyzed (1-10%) chlorinations of phenols by SO2Cl2 in aromatic solvents are more ortho selective than with primary and less hindered secondary amine catalysts. Ortho-selective chlorination is successful even with electron deficient phenols such as 2-hydroxybenzaldehyde and 2'-hydroxyacetophenone. Notably, ortho
Derek R Boyd et al.
Organic & biomolecular chemistry, 12(13), 2128-2136 (2014-02-27)
Monocyclic allylic cis-1,2-diols reacted with sulfuryl chloride at 0 °C in a regio- and stereo-selective manner to give 2-chloro-1-sulfochloridates, which were hydrolysed to yield the corresponding trans-1,2-chlorohydrins. At -78 °C, with very slow addition of sulfuryl chloride, cyclic sulfates were
Chlorinations with sulfuryl chloride. I. The peroxide-catalyzed chlorination of hydrocarbons.
Kharasch MS and Brown HC.
Journal of the American Chemical Society, 61(8), 2142-2150 (1939)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service