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Atomfair 2-Methyl-1,3-dioxane C5H10O2 CAS 626-68-6

2-Methyl-1,3-dioxane (CAS No. 626-68-6) is a high-purity cyclic acetal compound with the molecular formula C5H10O2. This versatile organic solvent and intermediate is characterized by its six-membered 1,3-dioxane ring with a methyl substituent at the 2-position, offering unique reactivity and stability. Our product is synthesized under stringent quality controls to ensure >98% purity (GC), with rigorous testing for water content, residual solvents, and other impurities. Supplied in amber glass bottles or specialized chemical-resistant containers to maintain integrity, this compound is ideal for advanced organic synthesis, polymer chemistry, and as a building block for heterocyclic compounds. Technical data including NMR spectra, MSDS,…

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Description

2-Methyl-1,3-dioxane (CAS No. 626-68-6) is a high-purity cyclic acetal compound with the molecular formula C5H10O2. This versatile organic solvent and intermediate is characterized by its six-membered 1,3-dioxane ring with a methyl substituent at the 2-position, offering unique reactivity and stability. Our product is synthesized under stringent quality controls to ensure >98% purity (GC), with rigorous testing for water content, residual solvents, and other impurities. Supplied in amber glass bottles or specialized chemical-resistant containers to maintain integrity, this compound is ideal for advanced organic synthesis, polymer chemistry, and as a building block for heterocyclic compounds. Technical data including NMR spectra, MSDS, and CoA are available upon request.

Properties

  • CAS Number: 626-68-6
  • Complexity: 48
  • IUPAC Name: 2-methyl-1,3-dioxane
  • InChI: InChI=1S/C5H10O2/c1-5-6-3-2-4-7-5/h5H,2-4H2,1H3
  • InChI Key: HDGHQFQMWUTHKL-UHFFFAOYSA-N
  • Exact Mass: 102.068079557
  • Molecular Formula: C5H10O2
  • Molecular Weight: 102.13
  • SMILES: CC1OCCCO1
  • Topological: 18.5
  • Monoisotopic Mass: 102.068079557
  • Synonyms: 2-Methyl-1,3-dioxane, 1,3-Dioxane, 2-methyl-, m-Dioxane, 2-methyl-, 2-Methyl-m-dioxane, 2-Methyl-1,3-dioxacyclohexane, DTXSID20211651, DTXCID50134142, hdghqfqmwuthkl-uhfffaoysa-n, 626-68-6, 1,3-Dioxane,2-methyl-, SCHEMBL302060, SCHEMBL1531424, SCHEMBL1786152, SCHEMBL11203268, SCHEMBL27081388, SCHEMBL27164651, NS00121861, H39894

Application

2-Methyl-1,3-dioxane serves as a key precursor in the synthesis of flavor/fragrance compounds and pharmaceutical intermediates requiring cyclic acetal protection. Its stability under acidic conditions makes it valuable for polymer modification and resin formulations. Researchers utilize it as a solvent for specialized reactions where traditional ethers are insufficient.

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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Certain molecules may be protected by active patents or regulatory restrictions.

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  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

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  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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