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Atomfair 1,4-Butane sultone C4H8O3S

Description 1,4-Butane Sultone (CAS 1633-83-6) is a high-purity cyclic sulfonate ester with the molecular formula C4H8O3S . This versatile organosulfur compound, also known by its IUPAC name oxathiane 2,2-dioxide , is widely utilized in organic synthesis and materials science. Our product is rigorously tested to ensure exceptional quality, with consistent batch-to-batch reproducibility suitable for demanding research applications. The compound features a five-membered ring structure containing a sulfonyl group, making it a valuable precursor for sulfonation reactions. It is supplied as a clear to pale yellow liquid with high reactivity toward nucleophiles. Proper handling under inert atmosphere is recommended due to…

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Description

Description

1,4-Butane Sultone (CAS 1633-83-6) is a high-purity cyclic sulfonate ester with the molecular formula C4H8O3S. This versatile organosulfur compound, also known by its IUPAC name oxathiane 2,2-dioxide, is widely utilized in organic synthesis and materials science. Our product is rigorously tested to ensure exceptional quality, with consistent batch-to-batch reproducibility suitable for demanding research applications.

The compound features a five-membered ring structure containing a sulfonyl group, making it a valuable precursor for sulfonation reactions. It is supplied as a clear to pale yellow liquid with high reactivity toward nucleophiles. Proper handling under inert atmosphere is recommended due to its moisture sensitivity.

Key specifications include:

  • Purity: ??98% (GC)
  • Molecular Weight: 136.17 g/mol
  • Boiling Point: 134-136??C at 10 mmHg
  • Density: 1.331 g/mL at 25??C

Packaged in amber glass bottles with secure closures to ensure stability during storage and shipping. Available in quantities from 5g to 1kg to meet various research needs.

  • CAS No: 1633-83-6
  • Molecular Formula: C4H8O3S
  • Molecular Weight: 136.17
  • Exact Mass: 136.01941529
  • Monoisotopic Mass: 136.01941529
  • IUPAC Name: oxathiane 2,2-dioxide
  • SMILES: C1CCS(=O)(=O)OC1
  • Synonyms: 1,4-BUTANE SULTONE, 1,4-Butanesultone, Butane sultone, 1,2-Oxathiane, 2,2-dioxide, 1,2-Oxathiane 2,2-dioxide

Application

1,4-Butane sultone serves as a key intermediate in the synthesis of sulfonated polymers and surfactants. It is particularly valuable in lithium-ion battery research as an electrolyte additive that improves battery performance at high temperatures. The compound also finds use in pharmaceutical synthesis for creating sulfonate-containing active ingredients. Additionally, it functions as an alkylating agent in organic transformations to introduce sulfobutyl groups.

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