68298-12-4 Usage
Description
N-(Methyl)nonafluorobutanesulfonamide, also known as 1,1,2,2,3,3,4,4,4-Nonafluoro-N-methyl-1-butanesulfonamide, is a perfluorinated compound (PFC) derived from Nonafluoro-1-butanesulfonyl Fluoride (N649320). It is characterized by its unique chemical structure, which includes a perfluorinated carbon chain and a sulfonamide functional group. N-(Methyl)nonafluorobutanesulfonamide exhibits properties such as high thermal stability, chemical inertness, and low surface tension, making it suitable for various applications across different industries.
Uses
Used in Organic Synthesis:
N-(Methyl)nonafluorobutanesulfonamide is used as a building block for the synthesis of other perfluorinated compounds. Its unique structure and properties make it an attractive candidate for the development of new materials with specific characteristics, such as enhanced solubility, improved chemical stability, or tailored reactivity.
Used in Pharmaceutical Industry:
N-(Methyl)nonafluorobutanesulfonamide is used as an intermediate in the synthesis of various pharmaceutical compounds. Its perfluorinated nature and sulfonamide group can be exploited to design drugs with improved pharmacokinetic properties, such as increased bioavailability, enhanced solubility, or reduced toxicity.
Used in Material Science:
N-(Methyl)nonafluorobutanesulfonamide is used as a component in the development of advanced materials with specific properties. Its perfluorinated structure can contribute to the creation of materials with enhanced thermal stability, chemical resistance, or unique surface properties, which can be applied in various industries, such as aerospace, electronics, or automotive.
Used in Chemical Reactions:
N-(Methyl)nonafluorobutanesulfonamide is used as a reagent in various chemical reactions, such as fluorination, sulfonylation, or amination processes. Its unique properties can be utilized to improve the efficiency, selectivity, or yield of these reactions, leading to the production of high-quality products with minimal environmental impact.
Check Digit Verification of cas no
The CAS Registry Mumber 68298-12-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,2,9 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 68298-12:
(7*6)+(6*8)+(5*2)+(4*9)+(3*8)+(2*1)+(1*2)=164
164 % 10 = 4
So 68298-12-4 is a valid CAS Registry Number.
InChI:InChI=1/C5H4F9NO2S/c1-15-18(16,17)5(13,14)3(8,9)2(6,7)4(10,11)12/h15H,1H3
68298-12-4Relevant articles and documents
A kind of acrylic acid (N - methyl perfluoroalkyl sulfuryl amidogen) ethyl ester preparation method
-
Paragraph 0027-0029; 0032-0034, (2019/07/04)
The invention relates to an acrylic acid (N - methyl perfluoroalkyl sulfuryl amidogen) ethyl ester preparation method, comprising the following steps: S1. In order to perfluoroalkyl-fluoride and methylamine as raw materials, inorganic salt aqueous solution as the solvent, remain below the 4 °C temperature of reaction, shall be N - methyl perfluoroalkyl sulfonamide; S2. Under the action of the alkaline catalyst, S1 of the prepared N - methyl perfluoroalkyl sulfonamide with vinyl carbonate reaction, shall be N - hydroxyethyl - N - methyl perfluoroalkyl sulfonamide; S3. In the presence of hydroquinone, S2 prepared N - hydroxyethyl - N - methyl perfluoroalkyl sulfonamide with acrylic acid methyl ester exchange reaction, be acrylic acid (N - methyl perfluoroalkyl sulfuryl amidogen) acetic ester. The advantage is: in order to salt water solution is used as the preparation N - methyl perfluoroalkyl sulfonamide solvent, overcome in the prior art that use only the bias of the non-aqueous solvent, in the final waste water content greatly reduced COD, environment-friendly; yield and high purity.
FLUOROCHEMICAL TREATMENT FOR SILICON ARTICLES
-
Page 15, (2010/02/05)
Silicon substrates having Si-H bonds are chemically modified using a fluorinated olefin having the formula wherein m is an integer greater than or equal to 1; n is an integer greater than or equal to 0; Z is a divalent linking group; and Rf is a highly fluorinated organic group.
