Methylsulfuric acid potassium salt - ≥95% , CAS No.562-54-9

CAS: 562-54-9 Cat. No.: M304001 Molecular Weight: 150.2 EC Number: 209-231-3

GRADE & PURITY ≥95%

Synonyms

9B0JF05O1C | Methyl potassium sulfate | POTASSIUM METHYL SULFATE [MI] | Q27272286 | NSC-36454 | Sulfuric acid, monomethyl ester, potassium salt (1:1) | potassium methylsulfate | MFCD00040472 | Potassium monomethylsulfate | DTXSID7060334 | UNII-9B0JF05O1C

Storage

Room temperature,Desiccated

Shipped In

Normal

Specifications

Synonyms

9B0JF05O1C | Methyl potassium sulfate | POTASSIUM METHYL SULFATE [MI] | Q27272286 | NSC-36454 | Sulfuric acid, monomethyl ester, potassium salt (1:1) | potassium methylsulfate | MFCD00040472 | Potassium monomethylsulfate | DTXSID7060334 | UNII-9B0JF05O1C

Specifications & Purity

≥95%

Storage

Room temperature, Desiccated

Shipped In

Normal

Purity

≥95%

Names and Identifiers

• Pubchem Sid: 488192355
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488192355
• Canonical Smiles: COS(=O)(=O)[O-].[K+]
• IUPAC Name: potassium;methyl sulfate
• InChIKey: WBGWGHYJIFOATF-UHFFFAOYSA-M
• INCHI: 1S/CH4O4S.K/c1-5-6(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1
• Isomeric SMILES: COS(=O)(=O)[O-].[K+]
• Molecular Weight: 150.2
• Reaxy-Rn: 3710745
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3710745&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Organic sulfuric acids and derivatives
      • Subclass Sulfuric acid esters

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Organic sulfuric acids and derivatives
• Subclass: Sulfuric acid esters
• Intermediate Tree Nodes: Not available
• Direct Parent: Sulfuric acid monoesters
• Alternative Parents: Alkyl sulfates Organooxygen compounds Organic potassium salts Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Alkyl sulfate - Sulfate-ester - Sulfuric acid monoester - Organic alkali metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic potassium salt - Organic salt - Organooxygen compound - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as sulfuric acid monoesters. These are organic compounds containing the sulfuric acid monoester functional group, with the generic structure ROS(O)(=O)=O, (R=organyl group).
• 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.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Molecular Weight: 150.200 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 149.939 Da
• Monoisotopic Mass: 149.939 Da
• Topological Polar Surface Area: 74.800 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 108.000
• 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: 2

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