CAS 1633-83-6 1,4-Butanesultone - Materials / Alfa Chemistry

NAVIGATION

1,4-Butanesultone

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Catalog Number

ACM1633836-1

CAS Number

1633-83-6

Product Name

1,4-Butanesultone

Category

Battery Materials

Synonyms

1,2-Oxathiane 2,2-Dioxide

Description

Liquid

IUPAC Name

oxathiane 2,2-dioxide

Molecular Weight

136.16999999999999

Molecular Formula

C4H8O3S

Canonical 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

146 °C/17 mmHg

Melting Point

14 °C

Purity

>99.0%(GC)

Appearance

White or Colorless to Almost white or Almost colorless powder to lump to clear liquid

Application

1,4-Butanesultone serves multiple purposes in various applications due to its versatile chemical properties. It is primarily used as a reactant in the synthesis of conjugated polymers, including polybetaine and poly[2-ethynyl-N-(4-sulfobutyl)pyridinium betaine] (PESPB). Additionally, 1,4-butanesultone is involved in creating Bronsted acid catalysts, which aid in synthesizing complex compounds such as 1-amidoalkyl-2-naphthols, substituted quinolines, and pyrano[4,3-b]pyran derivatives. The compound also plays a role in manufacturing Brønsted acidic ionic liquids that are environmentally friendly, highly water-soluble, thermally stable, and possess excellent catalytic properties for synthesizing symmetrical 3,3'-diaryloxyoctanone compounds. Furthermore, 1,4-butanesultone is a key intermediate in producing sulfonated surfactants, pharmaceuticals, and sulfobutyl ether β-cyclodextrin (SBE-β-CD), as well as in applications such as photodevelopment and electroplating.

Storage

Store under inert gas

Complexity

153

Covalently-Bonded Unit Count

EC Number

216-647-9

Exact Mass

136.019415g/mol

Formal Charge

Hazard Statements

H302 : Harmful if swallowed.

Heavy Atom Count

MDL Number

MFCD00006584

MeSH Entry Terms

1,4-butane sultone;butanesultone

Monoisotopic Mass

136.019415g/mol

NSC Number

71999

Precautionary Statements

P501 : Dispose of contents/ container to an approved waste disposal plant.P270 : Do not eat, drink or smoke when using this product.P264 : Wash skin thoroughly after handling.P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.

Refractive Index

1.46

Rotatable Bond Count

Signal Word

Warning

Specific Gravity

1.34

UNII

4E0C1CLI2C

XLogP3

0.1

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