CAS 1633-83-6

1,4-Butane sultone

Description:

1,4-Butane sultone, with the CAS number 1633-83-6, is a cyclic sulfonic acid ester characterized by its five-membered ring structure containing a sulfonyl group. This compound is typically a colorless to pale yellow liquid with a faint odor. It is soluble in water and various organic solvents, making it versatile in chemical applications. 1,4-Butane sultone is known for its reactivity, particularly in nucleophilic substitution reactions, where it can act as an electrophile due to the presence of the sulfonyl group. It is often used as a reagent in organic synthesis, particularly in the preparation of sulfonamides and other sulfonate derivatives. Additionally, it has applications in the production of surfactants and as an intermediate in the synthesis of pharmaceuticals. However, it is important to handle this compound with care, as it can be irritating to the skin and eyes, and proper safety precautions should be observed during its use.

Formula: C₄H₈O₃S

InChI: InChI=1/C4H8O3S/c5-8(6)4-2-1-3-7-8/h1-4H2

InChI key: InChIKey=MHYFEEDKONKGEB-UHFFFAOYSA-N

SMILES: O=S1(=O)CCCCO1

Synonyms:

• 1,2-Oxathiane 2,2-Dioxide
• 1,2λ6-Oxathiane-2,2-dione
• 1,4-Butane Sulfone
• 1,4-Butanesultone
• 1,4-Butyl sultone
• 1,4-Butylene sulfone
• 1-Butanesulfonic acid, 4-hydroxy-, δ-sultone
• 4-Hydroxy-1-butanesulfonic acid delta-sultone
• 4-Hydroxy-1-butanesulphonic acid sultone
• Butane sultone
• Butanesultone
• NSC 71999
• δ-Butane sultone
• δ-Valerosultone
• 1,4-Butane sultone
• butanesulfone
• delta-butanesultone
• -Sultone
• 1,4-Bs1,4-ButaneSultone
• 4-hydroxy-1-butanesulfonic acid sultone
• 4-Hydroxy-1-butanesulfonicacid
• 1,4-BUTANESULTONE 98+%
• delta-valerosultone
• 1,4-Butane
• 1,4-BUTANE SULTON
• 1,4-butylenesulfone
• 4-hydroxybutane-1-sulfonic acid δ-sultone
• 1,4-BUTANESULPHONE
• 1,4-BUTANE SULTONE, 99+%
• 1,4-Butylsultone
• 2,2-Dioxide-1,2-oxathiane

1,4-Butane sultone

CAS: 1633-83-6

1,4-Butane sultone

Formula: C₄H₈O₃S

Purity: 98%

Molecular weight: 136.17

Ref: IN-DG49463

1,4-Butanesultone

CAS: 1633-83-6

Formula: C₄H₈O₃S

Purity: >99.0%(GC)

Color and Shape: White or Colorless to Almost white or Almost colorless powder to lump to clear liquid

Molecular weight: 136.17

Ref: 3B-B0136

1,4-Butanesultone, 99%

CAS: 1633-83-6

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₄H₈O₃S

Purity: 99%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 136.17

Ref: 02-L03992

SULFOBUTYLBETADEX IMPURITY B CRS

CAS: 1633-83-6

SULFOBUTYLBETADEX IMPURITY B CRS

Ref: 41-Y0002007

1,2-Oxathiane, 2,2-dioxide

CAS: 1633-83-6

Formula: C₄H₈O₃S

Purity: 97%

Color and Shape: Liquid

Molecular weight: 136.1695

Ref: IN-DA001U0A

1,4-Butane sultone

CAS: 1633-83-6

Formula: C₄H₈O₃S

Purity: ≥ 99.0%

Color and Shape: Colourless to pale yellow liquid

Molecular weight: 136.17

Ref: 7W-GE9180

1,4-Butanesultone

CAS: 1633-83-6

1,4-Butanesultone

Formula: C₄H₈O₃S

Purity: >99%

Color and Shape: Solid

Molecular weight: 136.16952

Ref: 54-OR350023

1,4-Butane sultone

CAS: 1633-83-6

Formula: C₄H₈O₃S

Purity: 97%

Color and Shape: Clear

Molecular weight: 136.17

Ref: 10-F216438

Indocyanine Green Impurity 1 (1,4-Butanesultone)

CAS: 1633-83-6

Formula: C₄H₈O₃S

Molecular weight: 136.165

Ref: 4Z-I-134005

1,4 Butane Sultone

CAS: 1633-83-6

Formula: C₄H₈O₃S

Molecular weight: 136.17

Ref: ST-EA-CP-B23018

1,4-Butane Sultone

CAS: 1633-83-6

Applications 1,4-Butane Sultone is an alkylating agent with weak carcinogenic activity.
References Van Duuren, B.L. et al.: J. Nat. Cancer Inst., 53, 696 (1974); Druckrey, H. et al.: Zeitsch. Krebsforsch.,75, 69 (1970);

Formula: C₄H₈O₃S

Color and Shape: Neat

Molecular weight: 136.17

Ref: TR-B689945

1,4-Butane sultone

CAS: 1633-83-6

1,4-Butanesultone is a strong acid that is commonly used as a chemical intermediate in organic synthesis. It has been shown to be stable at room temperature and can be stored for up to one year. 1,4-Butanesultone's proton reacts with the langmuir adsorption isotherm, which is used in the determination of the surface area of a solid adsorbent. This reaction solution can be analysed using phosphotungstic acid or acidic methods, such as gravimetric analysis or FTIR spectroscopy. The hydroxyl group on 1,4-butanesultone reacts with hydrochloric acid and trifluoroacetic acid in order to form an alcohol molecule and an ester molecule respectively. The dehydration reaction mechanism of 1,4-butanesultone involves the removal of water molecules from the molecule by breaking the hydrogen bonds between oxygen and hydrogen atoms.

Formula: C₄H₈O₃S

Purity: Min. 98%

Color and Shape: Colorless Clear Liquid

Molecular weight: 136.17 g/mol

Ref: 3D-FB02227