The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
· · COA & SDS available for every product · Same-day shipping on in-stock items Phenyl p-Toluenesulfonate - ≥99%(GC) , CAS No.640-60-8
Synonyms
NSC14917 | NSC-14917 | Phenyl 4-methylbenzenesulfonate # | DTXSID10278879 | phenyl 4-methylbenzene-1-sulfonate | SMR001547631 | AS-60489 | D70396 | FS-4031 | PHENYL 4-METHYL-1-BENZENESULFONATE | FT-0632723 | SCHEMBL346667 | HMS3093M06 | SY053386 | AE-641/
🧪
Why this grade ≥99%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
🌡
Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
📋
Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
📚
Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
NSC14917 | NSC-14917 | Phenyl 4-methylbenzenesulfonate # | DTXSID10278879 | phenyl 4-methylbenzene-1-sulfonate | SMR001547631 | AS-60489 | D70396 | FS-4031 | PHENYL 4-METHYL-1-BENZENESULFONATE | FT-0632723 | SCHEMBL346667 | HMS3093M06 | SY053386 | AE-641/
Specifications & Purity
≥99%(GC)
Names and Identifiers Pubchem Sid 488188725 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488188725 Canonical Smiles CC1=CC=C(C=C1)S(=O)(=O)OC2=CC=CC=C2 IUPAC Name phenyl 4-methylbenzenesulfonate InChIKey KZQFPRKQBWRRHQ-UHFFFAOYSA-N INCHI 1S/C13H12O3S/c1-11-7-9-13(10-8-11)17(14,15)16-12-5-3-2-4-6-12/h2-10H,1H3 Isomeric SMILES CC1=CC=C(C=C1)S(=O)(=O)OC2=CC=CC=C2 PubChem CID 223146 Molecular Weight 248.3 Reaxy-Rn 2215453
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Benzenoids Class Benzene and substituted derivatives Subclass Benzenesulfonic acids and derivatives Intermediate Tree Nodes Not available Direct Parent Benzenesulfonate esters Alternative Parents p-Methylbenzenesulfonates Tosyl compounds Benzenesulfonyl compounds Arylsulfonic acids and derivatives Phenoxy compounds Organosulfonic acid esters Sulfonyls Organooxygen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Benzenesulfonate ester - P-methylbenzenesulfonate - Tosyl compound - Arylsulfonic acid or derivatives - Benzenesulfonyl group - Phenoxy compound - Toluene - Organosulfonic acid ester - Sulfonyl - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Organic oxide - Organosulfur compound - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as benzenesulfonate esters. These are arenesulfonate esters that result from the formal condensation of the hydroxy group of an alcohol, enol, phenol or heteroarenol with benzenesulfonic acid. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Melt Point(°C) 96 °C Molecular Weight 248.300 g/mol XLogP3 3.400 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 3 Exact Mass 248.051 Da Monoisotopic Mass 248.051 Da Topological Polar Surface Area 51.800 Ų Heavy Atom Count 17 Formal Charge 0 Complexity 317.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
Dilution Calculator Determine the dilution needed to prepare a stock solution.
Reconstitution Calculator Reviews
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our
Cookie Policy. Settings Agree All Decline
Shall we send you a message when we have discounts available?
Remind me later Allow
Thank you! Please check your email inbox to confirm.
Oops! Notifications are disabled.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.
H2212221