See more. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. H64523 Benzenesulfonic acid isopropyl ester, 95% . Obtaining separation, retention and good peak shape with traditional reversed-phase columns is a challenging task. It is the simplest aromatic sulfonic acid. 6214-18-2. Chemical formula: R-C 6 H 6-OSO3H R = C10 – C13. The toxicity and hazards of individual alkylbenzene sulfonic acids must be assessed individually [Kirk … It forms a sulfonyl chloride with phosphoryl chloride which on reduction with zinc yields thiophene-2-sulfinic acid. Show this safety data sheet to the doctor in attendance. Benzenesulfonic acid definition, a fine, needlelike substance, C6H6SO3, used chiefly as a catalyst and in the synthesis of phenol, resorcinol, and other organic products. Benzenesulfonic and toluenesulfonic acids are organic acids used in pharmaceutical industry as counter-ions for basic drugs. Mechanism. CAS: 98-11-3,7664-93-9: Molecular Formula: C 6 H 6 O 3 S: Molecular Weight (g/mol) 158.17: MDL Number: MFCD00011689: InChI Key: SRSXLGNVWSONIS-UHFFFAOYSA-N: Synonym: benzenesulphonic acid,phenylsulfonic acid,besylic acid,benzene sulphonic acid,benzenemonosulfonic acid,benzene sulfonic acid,kyselina benzensulfonova,benzensulfonic acid… Synonyms Isopropyl benzenesulfonate. Eye Contact Immediate medical attention is required. properties: Alkylbenzene-sulfonic acid is an anionic surfactant with high washing power and it is highly compatible with a wide range of anionic, cationic and amphoteric surfactants. When heated to decomposition or on contact with strong acids produces highly toxic fumes of oxides of sulfur. Size Price ($) Quantity Availability; H64523-03: … Benzenesulfonic acid, 4-C10- 13-sec-alkyl derivitives 85536-14-7 >95 4. To produce benzenesulfonic acid from benzene, fuming sulfuric acid and sulfur trioxide are added. Thiophene-2-sulfonic acid is a strong acid, similar to benzenesulfonic acid. Benzenesulfonic acid (conjugate base benzenesulfonate) is the simplest aromatic sulfonic acid, that is soluble in water and ethanol, slightly soluble in benzene and insoluble in nonpolar solvents like diethyl ether. This makes phenylsulfinic acid a stronger acid than its corresponding carboxylic acid, benzoic acid (pK a = 4.2), but weaker than its corresponding sulfonic acid, benzenesulfonic acid (pK a = −6.5). Both acids are hydrophilic in nature with strong acidic properties. Linear alkyl (C10-C13) benzene sulfonic acid. Benzene Sulfonic Acid, Benzene Sulfonic Acid Manufacturers in India. Specification of BENZENE SULFONIC ACID: Click here Benzene sulfonic acid is an organosulfur compound with the formula C6H5SO3H. Pyrrolethiols, readily obtained from the corresponding thiocyanates by reduction or treatment with alkali, rapidly oxidize to the corresponding disulfides. Phenylsulfinic acid can be prepared in several ways, most easily through reduction of sulfonyl chlorides with zinc dust or iron. This product is a very effective intermediate surfactant. SDS Certificate of Analysis Product Specification Technical Inquiry Stock No. Fuming sulfuric acid, also refered to as oleum, is a concentrated solution of dissolved sulfur trioxide in sulfuric acid.The sulfur in sulfur trioxide is electrophilic because the oxygens pull electrons away from it because oxygen is very electronegative. First-aid measures General Advice Immediate medical attention is required. Structure, properties, spectra, suppliers and links for: Benzenesulfonic acid, 98-11-3. CAS Number. DODECYLBENZENESULFONIC ACID is corrosive. Preparation.

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