CAS 92975-18-3

Chlorosulfuric acid,S,S'-methylene ester

Description:

Chlorosulfuric acid, S,S'-methylene ester, also known by its CAS number 92975-18-3, is a chemical compound characterized by its unique structure that combines chlorosulfonic acid functionality with an ester group. This compound typically appears as a colorless to pale yellow liquid and is known for its strong acidity and reactivity. It is highly soluble in polar solvents, such as water and alcohols, and can release corrosive fumes upon contact with moisture. The presence of both chlorine and sulfur in its structure contributes to its reactivity, making it a useful intermediate in organic synthesis, particularly in the production of sulfonate esters and other sulfur-containing compounds. Due to its corrosive nature, it requires careful handling and storage in appropriate materials to prevent degradation and ensure safety. Additionally, it is important to note that this compound may pose environmental hazards, necessitating proper disposal methods in accordance with regulatory guidelines.

Formula: CH₂Cl₂O₆S₂

Synonyms:

• Chlorosulfuricacid, methylene ester (9CI)
• Methylene bis-(chlorosulfate)
• Mbcs
• Chlorosulfuric acid S,S'-methylene ester
• Methylene bis-(chlorosulfate) (MBCS)

Methylene bis-(Chlorosulfate) (>85%)

Controlled Product

CAS: 92975-18-3

Applications Chlorosulfates were used to esterify several carboxylic acids.
References Binderup, E., et al.: Synth. Commun., 14, 857 (1984).

Formula: CH₂Cl₂O₆S₂

Purity: >85%

Color and Shape: Neat

Molecular weight: 245.06

Ref: TR-M289905