CAS 2991-84-6

Nonafluorobutanesulfonyl chloride

Description:

Nonafluorobutanesulfonyl chloride, with the CAS number 2991-84-6, is a fluorinated sulfonyl chloride that features a perfluorinated butane chain. This compound is characterized by its high stability and low reactivity due to the presence of fluorine atoms, which impart unique properties such as hydrophobicity and lipophobicity. It is typically a colorless to pale yellow liquid at room temperature and has a pungent odor. Nonafluorobutanesulfonyl chloride is primarily used in organic synthesis, particularly in the preparation of sulfonamide derivatives and as a reagent in various chemical reactions. Its strong electrophilic nature makes it effective for introducing sulfonyl groups into organic molecules. Additionally, due to its fluorinated structure, it exhibits low surface tension and high thermal stability, making it suitable for applications in specialty chemicals and materials science. However, handling this compound requires caution due to its corrosive nature and potential environmental impact, necessitating appropriate safety measures during use.

Formula: C₄ClF₉O₂S

InChI: InChI=1/C4ClF9O2S/c5-17(15,16)4(13,14)2(8,9)1(6,7)3(10,11)12

SMILES: C(C(C(F)(F)S(=O)(=O)Cl)(F)F)(C(F)(F)F)(F)F

Synonyms:

• 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonyl chloride
• 1-Butanesulfonyl Chloride, 1,1,2,2,3,3,4,4,4-Nonafluoro-
• Perfluorobutanesulfonyl chloride

Nonafluorobutanesulfonyl chloride, 98%

CAS: 2991-84-6

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: CF₃(CF₂)₃SO₂Cl

Purity: 98%

Color and Shape: Clear colorless, Liquid

Molecular weight: 318.55

Ref: 02-H27437

Nonafluoro-1-butanesulfonyl chloride

CAS: 2991-84-6

Formula: C₄ClF₉O₂S

Purity: 98%

Color and Shape: Liquid

Molecular weight: 318.5452

Ref: IN-DA003T9Z

Nonafluorobutane-1-sulphonyl chloride

CAS: 2991-84-6

Nonafluorobutane-1-sulphonyl chloride

Formula: C₄ClF₉O₂S

Purity: 97%

Color and Shape: clear. colourless liquid

Molecular weight: 318.55g/mol

Ref: 54-PC6996