1,4-Butane sultone

• CAS: 1633-83-6
• Catalog Number: ACM1633836
• Category: Other Products
• Molecular Weight: 136.17g/mol
• Molecular Formula: C4H8O3S
• Description: Liquid
• Synonyms: 1,4-butylenesulfone;1,4-Butylsultone;4-Hydroxy-1-butanesulfonicacid;butanesulfone;butanesultone;delta-butanesultone;delta-valerosultone;-Sultone
• IUPAC Name: oxathiane 2,2-dioxide
• SMILES: C1CCS(=O)(=O)OC1
• InChI: InChI=1S/C4H8O3S/c5-8(6)4-2-1-3-7-8/h1-4H2
• InChI Key: MHYFEEDKONKGEB-UHFFFAOYSA-N
• Boiling Point: >165°C25mm Hg(lit.)
• Melting Point: 13.5 °C
• Flash Point: >230°F
• Density: 1.331g/mL at 25°C(lit.)
• Application: 1,4-Butane sultone is a versatile chemical compound with multiple applications in various industries. It serves as a critical reactant in the synthesis of conjugated polymers such as polybetaine and PESPB, and finds use in the development of Brønsted acid catalysts, which are instrumental in synthesizing compounds like 1-amidoalkyl-2-naphthols and substituted quinolines. Additionally, this compound is utilized in the creation of Brønsted acidic ionic liquids, known for their green credentials, water solubility, thermal stability, and catalytic efficiency, which are perfect for producing symmetrical 3,3'-diaryloxyoctanone compounds. In the pharmaceutical field, 1,4-butane sultone is an intermediate in the production of active pharmaceutical ingredients (APIs) and is also involved in the manufacture of sulfobutyl ether β-cyclodextrin (SBE-β-CD), despite its presence as an impurity and weak carcinogen. Beyond these applications, it is employed in the development of sulfonated surfactants, photo development processes, and electroplating, demonstrating its broad utility across sectors.
• Complexity: 153
• Covalently-Bonded Unit Count: 1
• EC Number: 216-647-9
• Exact Mass: 136.019415g/mol
• Formal Charge: 0
• Hazard Statements: Xn
• H-Bond Acceptor: 3
• H-Bond Donor: 0
• Heavy Atom Count: 8
• Monoisotopic Mass: 136.019415g/mol
• NSC Number: 71999
• Rotatable Bond Count: 0
• Safety Description: 22-36/37-45-36
• Supplemental Hazard Statements: H302-H351-H341
• Symbol: GHS08,GHS07
• UNII: 4E0C1CLI2C
• XLogP3: 0.1