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· · COA & SDS available for every product · Same-day shipping on in-stock items Methanedisulfonyl Dichloride - ≥95% , CAS No.5799-68-8
Synonyms
DKZQZHQHDMVGHE-UHFFFAOYSA-N | Methanedisulfonyl Dichloride | Methandisulfonylchlorid | M1669 | BS-23592 | InChI=1/CH2Cl2O4S2/c2-8(4,5)1-9(3,6)7/h1H2 | bis(chlorosulfonyl)methane | QBK9Z6LSV7 | Methanedisulphonyl dichloride | T72656 | DKZQZHQHDMVGHE-UHFFFA
Storage
Argon charged,Room temperature
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Why this grade ≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
DKZQZHQHDMVGHE-UHFFFAOYSA-N | Methanedisulfonyl Dichloride | Methandisulfonylchlorid | M1669 | BS-23592 | InChI=1/CH2Cl2O4S2/c2-8(4, 5)1-9(3, 6)7/h1H2 | bis(chlorosulfonyl)methane | QBK9Z6LSV7 | Methanedisulphonyl dichloride | T72656 | DKZQZHQHDMVGHE-UHFFFA
Specifications & Purity
≥95%
Storage
Argon charged, Room temperature
Names and Identifiers Pubchem Sid 488185791 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488185791 Canonical Smiles C(S(=O)(=O)Cl)S(=O)(=O)Cl IUPAC Name methanedisulfonyl chloride InChIKey DKZQZHQHDMVGHE-UHFFFAOYSA-N INCHI 1S/CH2Cl2O4S2/c2-8(4,5)1-9(3,6)7/h1H2 Isomeric SMILES C(S(=O)(=O)Cl)S(=O)(=O)Cl Molecular Weight 213.04 Beilstein 1(3)2585 Reaxy-Rn 1812620 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1812620&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organohalogen compounds Class Sulfonyl halides Subclass Sulfonyl chlorides Intermediate Tree Nodes Not available Direct Parent Sulfonyl chlorides Alternative Parents Sulfonyls Organosulfonic acids and derivatives Organic oxides Hydrocarbon derivatives Molecular Framework Aliphatic acyclic compounds Substituents Sulfonyl - Sulfonyl chloride - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Aliphatic acyclic compound Description This compound belongs to the class of organic compounds known as sulfonyl chlorides. These are compounds containing a sulfonyl (R-S(=O)2-R') functional group singly bonded to a chlorine atom. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Air sensitive,Moisture sensitive Refractive Index 1.52 Flash Point(°C) 138° Boil Point(°C) 138°C/15mmHg(lit.) Molecular Weight 213.100 g/mol XLogP3 0.600 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 2 Exact Mass 211.877 Da Monoisotopic Mass 211.877 Da Topological Polar Surface Area 85.000 Ų Heavy Atom Count 9 Formal Charge 0 Complexity 231.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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