* Benzene Sulfonyl Chloride may damage the liver and affect the thyroid gland. IDENTIFICATION Benzene Sulfonyl Chloride is a colorless to brown, oily liquid. It is used as an intermediate and as a reagent in making other chemicals. REASON FOR CITATION * Benzene Sulfonyl Chloride is on the Hazardous Substance List because it is cited by DOT and EPA.
benzenesulfonylchloride by normanwilliamwroby thesis forthe degreeofbachelorofscience in chemicalengineering collegeofliberal university 19 artsandsciences ofillinois 18.
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Material Safety Data Sheet p-Toluenesulfonyl chloride MSDS# 75732 Section 1 - Chemical Product and Company Identification MSDS Name: p-Toluenesulfonyl chloride Catalog Numbers: AC139030000, AC139030020, AC139031000, AC139035000, AC220540000, AC220540100 AC220540100, AC220541000, AC220545000, 13903-0250
Benzenesulfonyl chloride is an organosulfur compound with the formula C 6 H 5 SO 2 Cl. It is a colourless viscous oil that dissolves in organic solvents, but reacts with compounds containing reactive N-H and O-H bonds. It is mainly used to prepare sulfonamides and sulfonate esters by reactions with amines and alcohols, respectively.
Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived. Additional Data
Other articles where Sulfonyl chloride is discussed: organosulfur compound: Other sulfinyl and sulfonyl compounds: Aromatic sulfonic acids and sulfonyl chlorides can be prepared by sulfonation of benzene derivatives with fuming sulfuric acid and chlorosulfonic acid, ClSO3H, respectively, while aliphatic sulfonic acids are prepared by vigorous oxidation of thiols or by reaction of amine sulfur ...
Benzenesulfonyl Chloride, an organosulfur compound, dissolves in organic solvents and is used to prepare sulfonate and sulfonamides esters by reactions with alcohols and amines. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human ...
The directions as described under benzene sulfonyl chloride are followed exactly except that the following materials are mixed, 270 g (3 moles) of sodium benzene sulfonate, 230 g (2.75 moles) of phosphorus oxychloride (theory calls for 2 moles of sodium benzene sulfonate to 1 mole of phosphorus oxychloride).
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Benzenesulfonyl chloride reacts with Grignard reagents to form oxindoles from N-unsubstituted indoles. It is widely used to check the assay of thiamine in different food products. It is involved in the synthesis of alpha-disulfones, sulfonamides and sulfoante esters as precursor.
BENZENESULFONYL CHLORIDE is incompatible with strong oxidizing agents and bases, including amines. Corrodes metals in the presence of water due to slow formation of hydrochloric acid and benzenesulfonic acid (USCG, 1999).
Page 1 of 13 BNL CHEMICAL STORAGE AND COMPATIBILITY TABLE Revision Date: 07-24-07 The only official copy of this document is on-line at the SHSD website.
Reaction of hydroxylamine with benzenesulfonyl chloride 7699 The mechanism originally proposed17 to account for the formation of 4 (and nitrate) by oxidation of 2 is shown in Scheme 1. When this mechanism was first set forth, compounds of the type ArSO2N0 were unknown Scheme 1: Oxidation of 2 by Pb02 (PhS02)2NOH ----.-~.
Benzenesulfonyl chloride sinks to the bottom, is separated, washed once with water, filtered if necessary, and distilled under reduced pressure for purification. The forerun, consisting of a little chlorobenzene, water, and a little benzenesulfonyl chloride, is discarded and the fraction boiling between 145–150° /45 mm. is collected.
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Neither the authors, The University of Texas at Austin, nor Cengage Learning, Inc., assumes responsibility for the accuracy of any of the data provided in the abbreviated Material Safety Data Sheets. Acetamide. 4-Acetamidobenzenesulfonamide. 4-Acetamidobenzenesulfonyl Chloride. Acetanilide. Acetic Acid . Acetic Anhydride. Acetone
Benzenesulfonyl chloride does react with tertiary amines. The Hinsberg test in proper prospective
Appendix E Chemical Compatibility Chart The purpose of the Compatibility Chart' (Figure E. 1) is to show chemical combinations known or believed to be dangerously reactive in the case of unintentional mixing, to indicate whether bulk
Products: Benzenesulfonyl chloride CAS No.: 98-09-9 Previous: Benzenesulfonic acid; Next:2-Thiophenecarboxaldehyde < Back >
Abstract. The potential energy surfaces for hydrolysis of benzenesulfonyl chloride in clusters incorporating one to three additional water molecules (along with the molecule acting as nucleophile) were calculated by the PM3 method in the supermolecular approximation.
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2. The directions given in the literature advise the addition of the zinc dust to the sulfuric acid and then the addition of the benzenesulfonyl chloride.This procedure has been reversed in the way described above so that the minimum amount of hydrogen will be lost during the addition of the zinc.
4-Toluenesulfonyl chloride (p-toluenesulfonyl chloride, toluene-p-sulfonyl chloride) is an organic compound with the formula CH 3 C 6 H 4 SO 2 Cl. This white, malodorous solid is a reagent widely used in organic synthesis. Abbreviated TsCl or TosCl, it is a derivative of toluene and contains a sulfonyl chloride (−SO 2 Cl) functional group
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Eyes: In case of contact, immediately flush eyes with plenty of water for a t least 15 minutes. Get medical aid immediately. Skin: In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
chemBlink provides information about CAS # 98-09-9, Benzenesulfonyl chloride, molecular formula: C6H5ClO2S.
Benzenesulfonyl chloride will react with carboxylic acids to give mixed anhydrides, 13 which can be utilized in the formation of alkenes via b-lactone formation followed by fragmentation (eq 5). 14 Direct conversion of the hydroxy acid to the alkene can be achieved by the addition of benzenesulfonyl chloride at 45-50 °C in 55-82% yield.