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Methanedisulphonyl dichloride, also known as DSD Acid Chloride, is a chemical compound with the molecular formula CH2Cl2O4S2. It is characterized by the presence of two chloride groups and two sulfonic acid groups, making it a powerful and versatile reagent that readily reacts with various types of nucleophiles. Primarily used in the chemical industry, it is involved in reactions such as sulfonylation and cyclization. Due to its extreme reactivity, it must be handled with care to avoid causing severe burns and eye damage.

5799-68-8

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5799-68-8 Usage

Uses

Used in Chemical Industry:
Methanedisulphonyl dichloride is used as a reagent for sulfonylation and cyclization reactions due to its ability to readily react with various types of nucleophiles.
Used in Pharmaceutical Industry:
Methanedisulphonyl dichloride is used as a synthetic intermediate for the production of pharmaceutical compounds, leveraging its reactivity in sulfonylation reactions to form complex molecules with potential therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical industry, methanedisulphonyl dichloride is used as a key intermediate in the synthesis of various agrochemicals, including pesticides and herbicides, due to its ability to form stable and effective active ingredients through sulfonylation reactions.
Used in Material Science:
Methanedisulphonyl dichloride is employed as a precursor in the development of advanced materials, such as polymers and coatings, that exhibit unique properties like enhanced stability, durability, and resistance to environmental factors. Its reactivity allows for the formation of complex molecular structures that contribute to these properties.

Check Digit Verification of cas no

The CAS Registry Mumber 5799-68-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,9 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5799-68:
(6*5)+(5*7)+(4*9)+(3*9)+(2*6)+(1*8)=148
148 % 10 = 8
So 5799-68-8 is a valid CAS Registry Number.
InChI:InChI=1/CH2Cl2O4S2/c2-8(4,5)1-9(3,6)7/h1H2

5799-68-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Methanedisulfonyl Dichloride

1.2 Other means of identification

Product number -
Other names methanedisulfonyl chloride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5799-68-8 SDS

5799-68-8Relevant academic research and scientific papers

Synthesis and biological evaluation of nonionic prenyl, geranyl, and farnesyl diphosphate surrogates

Castro, Alfredo,Erickson, Sandra K.,Shechter, Ishaiahu,Spencer, Thomas A.

, p. 242 - 250 (2007/10/03)

Prenyl, geranyl, and farnesyl derivatives containing nonionic surrogates for the diphosphate moiety, including disulfones 4-6 and 7-9, methylene disulfonamides 10-12, and carbamyl sulfamides 13-15, have been synthesized and evaluated biologically in an effort to find suitable nonlabile, neutral inhibitors for enzymatic reactions which use these isoprenoid diphosphates as substrates. Farnesyl derivatives 6, 9, 12, and 15 were ineffective as squalene synthase inhibitors in vitro. Compounds 4-15 were screened in human skin fibroblasts for their effects on fatty acid, cholesterol, and DNA synthesis. In general, compounds 10-15 showed more inhibition than 4-9 and had a greater effect on DNA synthesis than on lipid synthesis, with the exception of 15.

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