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318183

Sigma-Aldrich

Methyl sulfate sodium salt

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Synonym(s):
Monomethyl ester sulfuric acid sodium salt, Sodium methyl sulfate
Linear Formula:
CH3OSO3Na
CAS Number:
Molecular Weight:
134.09
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

form

powder

Quality Level

impurities

<3% methanol
<5% water

mp

210 °C (lit.)

SMILES string

[Na+].COS([O-])(=O)=O

InChI

1S/CH4O4S.Na/c1-5-6(2,3)4;/h1H3,(H,2,3,4);/q;+1/p-1

InChI key

DZXBHDRHRFLQCJ-UHFFFAOYSA-M

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This Item
204447D100706L4509
Methyl sulfate sodium salt

318183

Methyl sulfate sodium salt

Sodium sulfate &#8805;99.99% trace metals basis

204447

Sodium sulfate

Diethyl sulfate 98%

D100706

Diethyl sulfate

Sodium dodecyl sulfate ReagentPlus&#174;, &#8805;98.5% (GC)

L4509

Sodium dodecyl sulfate

form

powder

form

powder

form

liquid

form

powder

mp

210 °C (lit.)

mp

884 °C (lit.)

mp

−24 °C (lit.)

mp

204-207 °C (lit.)

impurities

<3% methanol

impurities

≤100.0 ppm Trace Metal Analysis

impurities

-

impurities

<2.0% water (Karl Fischer)

Application

Methyl sulfate sodium salt can be used to synthesize:
  • Methylsulfate anion based 1,3,4-trialkyl-1,2,3-triazolium ionic liquids for use in Morita–Baylis–Hillman reaction.
  • Anisole by reacting with phenol.
  • Hydroxyanilino quinolines for use as RET kinase inhibitors.

Reactant or reagent involved in:
  • Studying lamellar structure formation in hybrid nanomaterials created by miniemulsion
  • EPR studies of radical ions radiolytically generated from ionic liquids, used as a reference
  • Micellular studies specifically the rate-retarding effects on hydrolysis of substituted 1-benzoyl-1,2,4-triazoles and self-assembly / microstructure of mixed micelles

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Synthesis of anisole from phenol and sodium methyl sulfate, a byproduct from synthesis of medicine intermediates
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Synthesis of new triazolium-based ionic liquids and their use in the Morita-Baylis-Hillman reaction
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Tetrahedron Letters, 56(36), 5128-5131 (2015)
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