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Methyl Fluorosulfonate (stabilized with KF) [for Esterification] - >98.0%(T), high purity , CAS No.421-20-5

    Grade & Purity:
  • ≥98%(T)
In stock
Item Number
M158649
Grouped product items
SKU Size
Availability
Price Qty
M158649-250mg
250mg
3
$54.90
M158649-1g
1g
2
$157.90

Basic Description

Synonyms Methyl fluorosulphonate | CCRIS 1135 | METHYL FLUOROSULFONATE [MI] | AS-80940 | Methyl fluorosulphate | fluorosulfonyloxymethane | E78840 | methylfluorosulfonate | METHYL FLUOROSULFONATE [HSDB] | UNII-N015VFJ94Z | EINECS 207-004-3 | MBXNQZHITVCSLJ-UHFFFAO
Specifications & Purity ≥98%(T)
Storage Temp Store at 2-8°C,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organic oxygen compounds
Class Organooxygen compounds
Subclass Not available
Intermediate Tree Nodes Not available
Direct Parent Organooxygen compounds
Alternative Parents Organic oxides  Hydrocarbon derivatives  
Molecular Framework Aliphatic acyclic compounds
Substituents Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aliphatic acyclic compound
Description This compound belongs to the class of organic compounds known as organooxygen compounds. These are organic compounds containing a bond between a carbon atom and an oxygen atom.
External Descriptors Not available

Names and Identifiers

Pubchem Sid 504751876
Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504751876
IUPAC Name fluorosulfonyloxymethane
INCHI InChI=1S/CH3FO3S/c1-5-6(2,3)4/h1H3
InChIKey MBXNQZHITVCSLJ-UHFFFAOYSA-N
Smiles COS(=O)(=O)F
Isomeric SMILES COS(=O)(=O)F
Molecular Weight 114.09
Reaxy-Rn 1098714
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1098714&ln=

Certificates(CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

8 results found

Lot Number Certificate Type Date Item
D2411309 Certificate of Analysis Apr 02, 2024 M158649
D2411310 Certificate of Analysis Apr 02, 2024 M158649
C2329624 Certificate of Analysis Mar 23, 2023 M158649
C2329623 Certificate of Analysis Mar 23, 2023 M158649
C2329625 Certificate of Analysis Mar 23, 2023 M158649
C2329626 Certificate of Analysis Mar 23, 2023 M158649
C2316963 Certificate of Analysis Mar 03, 2023 M158649
E2212095 Certificate of Analysis Mar 01, 2022 M158649

Chemical and Physical Properties

Sensitivity Heat sensitive;Moisture sensitive
Refractive Index 1.33
Flash Point(°C) 10 °C
Boil Point(°C) 93°C
Melt Point(°C) -95 °C
Molecular Weight 114.100 g/mol
XLogP3 0.200
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 4
Rotatable Bond Count 1
Exact Mass 113.979 Da
Monoisotopic Mass 113.979 Da
Topological Polar Surface Area 51.800 Ų
Heavy Atom Count 6
Formal Charge 0
Complexity 107.000
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

Solution Calculators

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