1,3-BUTANESULTONE CAS 3289-23-4

• Identification
• Properties
• Safety Data
• Specifications & Other Information
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Identification

CAS Number

3289-23-4

Name

1,3-BUTANESULTONE

Synonyms

1,2-Oxathiolane, 5-methyl-, 2,2-dioxide
[Index name – generated by ACD/Name]
1,3-Butanesultone
2,2-Dioxyde de 5-méthyl-1,2-oxathiolane[French][IUPAC name – generated by ACD/Name]
5-Methyl-1,2-oxathiolan-2,2-dioxid[German][IUPAC name – generated by ACD/Name]
5-Methyl-1,2-oxathiolane 2,2-dioxide[IUPAC name – generated by ACD/Name]

SMILES

CC1CCS(=O)(=O)O1

StdInChI

InChI=1S/C4H8O3S/c1-4-2-3-8(5,6)7-4/h4H,2-3H2,1H3

StdInChIKey

RAEHYISCRHEVNT-UHFFFAOYSA-N

Molecular Formula

C4H8O3S

Molecular Weight

136.165

MDL Number

MFCD00209959

Properties

Appearance

White powder

Safety Data

Symbol

GHS06,GHS08

Signal Word

Danger

Hazard statements

H301+H311-H316-H320-H341-H350-H335

Precautionary Statements

P501-P261-P270-P202-P201-P271-P264-P280-P308+P313-P337+P313-P305+P351+P338-P361+P364-P332+P313-P301+P310+P330-P302+P352+P312-P304+P340+P312-P403+P233-P405

RIDADR 

NONH for all modes of transport

Specifications and Other Information of Our 1,3-BUTANESULTONE CAS 3289-23-4

Identification Methods

HNMR, HPLC

Purity

98% min

Shelf Life

2 years

Storage

Under room temperature away from light

Known Application

1. Electrolyte Additive (Primary Application)
   Widely used in lithium-ion battery electrolytes
   Functions include:
   Improving cycle performance
   Enhancing the stability of the SEI (solid electrolyte interphase) film
   Increasing high-temperature performance and overall safety
2. Fine Chemical Intermediate
   Used in the synthesis of sulfonic acid derivatives
   Acts as a sulfoalkylating agent to introduce –SO₃H functional groups
3. Pharmaceutical and Biochemical Applications
   Utilized in the synthesis of certain pharmaceutical intermediates
   Applied in biomaterial modification to introduce hydrophilic groups
4. Surfactants and Functional Materials
   Used in the production of zwitterionic surfactants
   Applied in:
   Coatings
   Oilfield chemicals
   Water treatment agents

Links

This product is developed by our R&D company Warshel Chemical Ltd (https://www.warshel.com/).

This product is developed by our R&D company Watson International Ltd (https://www.watson-int.com/).