3289-23-4

Basic information

• Product Name: 1,3-BUTANESULTONE
• Synonyms: 1,2-OXATHIOLANE, 5-METHYL-, 2,2-DIOXIDE;1,3-BUTANESULTONE;5-Methyl-1,2-oxathiolane 2,2-dioxide;5-methyloxathiolane 2,2-dioxide
• CAS NO: 3289-23-4
• Molecular Formula: C₄H₈O₃S
• Molecular Weight: 136.18
• Mol File: 3289-23-4.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 280.8°Cat760mmHg
• Flash Point: 123.6°C
• Appearance: /
• Density: 1.28g/cm³
• Vapor Pressure: 0.00631mmHg at 25°C
• Refractive Index: 1.458
• CAS DataBase Reference: 1,3-BUTANESULTONE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-BUTANESULTONE(3289-23-4)
• EPA Substance Registry System: 1,3-BUTANESULTONE(3289-23-4)

Safety Data

• Hazardous Substances Data: 3289-23-4(Hazardous Substances Data)

Usage

Description

1,3-Butanesultone, with the molecular formula C4H6O3S, is an organic compound that exists as a clear, colorless liquid with a slightly sweet odor. It is utilized in various chemical processes, particularly for the introduction of the sulfonate ester functional group. Despite its applications, it is recognized as a potential human carcinogen and is classified as a carcinogenic agent by the International Agency for Research on Cancer, leading to restricted use in some countries due to its hazardous nature.

Uses

Used in Chemical Synthesis:
1,3-Butanesultone is used as a reagent in chemical synthesis for the introduction of the sulfonate ester functional group, which is crucial for the formation of various chemical compounds.
Used in Pharmaceutical Production:
In the pharmaceutical industry, 1,3-Butanesultone serves as an intermediate in the production of certain medications, contributing to the development of drugs that address specific health conditions.
Used in Surfactant and Emulsifier Preparation:
1,3-Butanesultone is utilized as an intermediate in the preparation of surfactants and emulsifiers, which are essential in the formulation of various consumer products, including detergents, cosmetics, and food products, due to their ability to stabilize mixtures.
Used in Ion-Exchange Resin Manufacturing:
1,3-BUTANESULTONE also plays a role in the manufacturing process of ion-exchange resins, which are widely used in water treatment, chemical processing, and other industrial applications to facilitate the exchange of ions between a solid and a liquid.

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