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P toluenesulfonic acid

p-Toluenesulfonic acid (PTSA or pTsOH) or tosylic acid (TsOH) is an organic compound with the formula CH 3 C 6 H 4 SO 3 H. It is a white solid that is soluble in water, alcohols , and other polar organic solvents. [5 P-Toluenesulfonic acid | C7H7SO3H or C7H8O3S | CID 6101 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more

Molecular Formula. C7H8O2S. Synonyms. P-TOLUENESULFINIC ACID. 4-Methylbenzenesulfinic acid. 536-57-2. Benzenesulfinic acid, 4-methyl-. Toluene-4-sulphinic acid p-Toluenesulfonic Acid 1 - 30 1132 . Interessengebiet. Life Science; Chemikalien.

p-Toluenesulfonic acid - Wikipedi

p-Toluenesulfonic acid(104-15-4) 1 H NMR. Product Basic Information: Product Name: p-Toluenesulfonic acid; CAS: 104-15-4; Assign. Shift(ppm) A 7.530 B 7.170 C 6.57 D 2.302 Spectral Code: 1H NMR : 400 MHz in DMSO-d6. p-Toluenesulfonic acid More Suppliers . CompanyName: Suzhou hongcheng technology co. LTD. Volant-Chem Corp. Wir liefern auch die Chemikalie Hydrogenated tallow dimethyl amine. ist Lieferant für p-Toluenesulfonic acid.Wir sind in Herstellung und Vertrieb von Feinchemikalien. szmtag - Qualitätsprodukte mit sehr attraktiven Preisen szmtag - Profi-Team in der Produktion, F & E, Marketing und Service logestic szmtag - Flexibile Produktionsanlagen für verschiedene Produktlinie. p -Toluenesulfonic acid ( PTSA or p TsOH) or tosylic acid ( TsOH) is an organic compound with the formula CH 3 C 6 H 4 SO 3 H. It is a white solid that is soluble in water, alcohol s, and other polar organic solvents. The CH 3 C 6 H 4 SO 2 group is known as the tosyl group and is often abbreviated as Ts or Tos p-Toluenesulfonic acid monohydrate. GUANIDINE, COMPOUND WITH p-TOLUENESULFONATE (1:1) 2-methyl-2-thiopseudourea, mono-p-toluenesulfonate. sulfanilic acid, sodium salt, dihydrate. 4-Hydroxy-benzenesulfonate anion. p-hydroxybenzenesulfonic acid

p-Toluenesulfonic acid monohydrate / 4-methylbenzenesulfonic acid hydrate / 6192-52-5 / 203-180- . State Form: solid: particulate/powder. Constituent 1. Reference substance name: Toluene-4-sulphonic acid EC Number: 203-180- EC Name: Toluene-4-sulphonic acid CAS Number: 104-15-4 Molecular formula: C7H8O3 IUPAC Name: 4-methylbenzene-1-sulfonic acid. Online dossier . State Form: liquid. p-Toluenesulfonic Acid. p-Toluenesulfonic acid monohydrate, 99%, extra pure, ACROS Organics™. CAS: 6192-52-5 Molecular Formula: C7H10O4S Molecular Weight (g/mol): 190.213 MDL Number: MFCD00142137 InChI Key: KJIFKLIQANRMOU-UHFFFAOYSA-N Synonym: p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid. p-Toluenesulfonic acid Monohydrate is comparable in strength to mineral acids such as Sulphuric acid, but is suitable for organic reactions where an inorganic, mineral acid could cause charring, oxidation, or an unwanted chemical reaction. It is further used for acid-catalyst reaction such as esterification, condensation, acetylation and alkylation. Connect Chemicals does focus on selling the.

P-Toluenesulfonic acid C7H8O3S - PubChe

  1. Chemsrc provides p-Toluenesulfonic acid(CAS#:104-15-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of p-Toluenesulfonic acid are included as well
  2. p-Toluenesulfonic Acid; p-Toluenesulfonic Acid 1 - 30 1132 . Industries. Education; First Responders; Government; Healthcare; Safety; Inventory Management. Chemical Stockroom; Unity Lab Services; Services. Fisher Scientific Safety Services; Thermo Fisher Financial Services; Encompass Procurement Services; Business Solutions. New Lab Start-Up Program; Controlled Environments.
  3. P-Toluenesulfonic acid or tosilic acid (TsOH) . It is a strong non-oxidizing organic compound of formula CH 3 C 6 H 4 SO 3 H, white solid, soluble in water, alcohols, and other polar solvents
  4. p-Toluenesulfonic acid. Targets (2) Identification Name p-Toluenesulfonic acid Accession Number DB03120 Description Not Available Type Small Molecule Groups Experimental Structure. 3D. Download . MOL SDF 3D-SDF PDB SMILES InChI. Similar Structures. Structure for p-Toluenesulfonic acid (DB03120) × Close. Weight Average: 172.202 Monoisotopic: 172.019414812 Chemical Formula C 7 H 8 O 3 S.

p-TOLUENESULFONIC ACID: Source of Sample: Aldrich Chemical Company, Inc., Milwaukee, Wisconsin: Copyright: Copyright © 1991-2020 John Wiley & Sons, Inc. All Rights Reserved. Formula: C7H8O3S: InChI: InChI=1S/C7H8O3S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3,(H,8,9,10) InChIKey: JOXIMZWYDAKGHI-UHFFFAOYSA-N: Instrument Name: BRUKER AC-300: Molecular Weight: 172.20: Solven p-Toluenesulfonic acid (PTSA) or tosylic acid (TsOH) is an organic compound with the formula CH3C6H4SO3H. It is a white solid that is soluble in water, alcohols, and other polar organic solvents. Most often, TsOH refers to the monohydrate, TsOH.H2O. It is a strong organic acid, about a million times stronger than benzoic acid. It is one of the few stron

In this video, I make p-toluenesulfonic acid by sulfonating toluene.Patreon Link: https://www.patreon.com/DougsLabTwitter: @YTDougsLabGoogle+: https://plus.g.. Synthesis of Toluene sulfonic acid. In this video, ill will be going over the synthesis of this strong organic acid p‐Toluenesulfonic Acid Other versions of this article Gregory S. Hamilton. Scios Nova, Baltimore, MD, USA. Search for more papers by this author. Julia Haas. Array Biopharma, Boulder, CO, USA. Search for more papers by this author. Yvan Le Huérou. Array Biopharma, Boulder, CO, USA. Search for more papers by this author. Summenformel: C 8 H 7 NO 3 S: MDL-Nummer: MFCD00002030: Synonym: tosyl isocyanate, p-toluenesulfonyl isocyanate, 4-methylbenzenesulfonyl isocyanate, p-toluenesulphonyl isocyanate, benzenesulfonyl isocyanate, 4-methyl, tosylisocyanate, p-tolylsulfonyl isocyanate, unii-h9004fjx6v, p-toluenesulfonic acid, anhydride with isocyanic acid, p-toluene sulfonyl isocyanat p-Toluenesulfonic acid (PTSA or pTsOH) or tosylic acid (TsOH) is an organic compound with the formula CH 3 C 6 H 4 SO 3 H.It is a white solid that is soluble in water, alcohols, and other polar organic solvents. The CH 3 C 6 H 4 SO 2 - group is known as the tosyl group and is often abbreviated as Ts or Tos. Most often, TsOH refers to the monohydrate, TsOH. H 2 O

p-Toluenesulfonic acid (PTSA) is an organic compound with the formula CH 3 C 6 H 4 SO 3 H.TsOH, as it is abbreviated, is a white solid that is soluble in water, alcohols, and other polar organic solvents. Most often, TsOH refers to the monohydrate, TsOH. H 2 O. . TsOH is a strong organic acid, about a million times stronger than benzoic acid.It is one of the few strong acids that is solid and. Structure, properties, spectra, suppliers and links for: p-Toluenesulfonic acid, 104-15-4, 70788-37-3, TsOH, p-TsOH The screening assessment summarized here focuses on p-toluenesulfonic acid (PTSA), also referred to as benzenesulfonic acid, 4-methyl-. It was assessed under the Chemicals Management Plan (CMP). PTSA does not occur naturally in the environment. According to information gathered by the Government, in Canada, PTSA is used in Canada in the manufacture of paints and coatings, and of plastic and.

In the present study we have characterized commercially available p-toluenesulfonic acid monohydrate (TsOH) as an efficient catalyst for the intermolecular coupling of the aromatic nucleus with activated alkyl halides, alkenes, or tosylates under mild conditions in an open atmosphere. In comparison to conventional Friedel−Crafts catalysts such as AlCl3, BF3, HF, and concentrated H2SO4, the. P-TOLUENESULFONIC ACID TAP CAUTIONARY RESPONSE INFORMATION Common Synonyms Solid Colorless to black Odorless or slight odor Mixes with water. Methylbenzenesulfonic acid Tosic acid p-TSA Keep people away. Avoid contact with solid and dust. Call fire department. Notify local health and pollution control agencies. Protect water intakes Dilute aqueous solution of p-toluenesulfonic acid was a better catalyst than aqueous sulfuric acid of the same H(+) ion concentration for single step pretreatment-saccharification of corn stover at moderate temperatures and pressures. For example, 100mg corn stover heated at 150°C for 1h in 0.100 M H(+) aqueous sulfuric acid produced 64 μmol of total reducing sugars (TRS), whereas the sample. P-TOLUENESULFONIC ACID QGV5ZG5741 Overview Structure Names 29: Classification 1: Identifiers 7: Relationships 2: Impurities 4: Notes 1: Audit Info References 25: Moieties 1: Substance Class: Chemical Record UNII: QGV5ZG5741 . Record Status: Validated: Record Version. p-Toluenesulfonic Acid Mediated 1,3-Dipolar Cycloaddition of Nitroolefins with NaN 3 for Synthesis of 4-Aryl-NH-1,2,3-triazoles Xue-Jing Quan, Zhi-Hui Ren, Yao-Yu Wang and Zheng-Hui Guan* *Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi'an, 710127, P. R. China, Email: guanzhh.

P-Toluenesulfinic acid C7H8O2S - PubChe

P-TOLUENESULFONIC ACID QGV5ZG5741 Overview Structure Names 29: Classification 1: Identifiers 9: Relationships 2: Impurities 4: Notes 1: Audit Info References 26: Moieties 1: Substance Class: Chemical Record UNII: QGV5ZG5741 . Record Status: Validated: Record Version. p-Toluenesulfonic Acid. text.skipToContent text.skipToNavigation. 저희는 사용자에 맞게 사이트를 설정하여 사용자가 사이트를보다 원활하게 이용할 수 있도록 쿠키를 사용합니다. 자세한내용은 개인 정보 보호 정책 을 참조하십시오. 사이트를 사용하면 쿠키 사용에 동의합니다. 수락. Various analytical charts can be. P-Toluenesulfonic Acid, Monohydrate. Application Notes . p-Toluenesulfonic acid monohydrate has been used as a reducing agent for the reductive amination of ketones and aldehydes. In the presence of p-Toluenesulfonic acid monohydrate novel deazaflavin-cholestane hybrid compounds have been synthesized in a condensation reaction. 2-Phenylethyl alpha-glucoside has also been synthesized in the. Acrylonitrile (AN), p-toluenesulfonic acid (p-TA), 1-naphthalenesulfonic acid (1-NA) and methyl blue (MB) are important chemicals widely used in rubbers, pharmaceuticals, pesticides, varnishes and dyestuffs and so on. Every year, large amounts of these chemicals are discharged into aqueous environment from manufacturing, transportation and waste disposal. However, these chemicals are toxic.

p-Toluenesulfonic acid monohydrate, a strong organic acid, acts as organic catalyst used in organic synthesis . For research use only. We do not sell to patients. p-Toluenesulfonic acid monohydrate Chemical Structure. CAS No. : 6192-52-5 . Size Price Stock Quantity; 10 mM * 1 mL in DMSO USD 55 In-stock Estimated Time of Arrival: December 31. 500 mg USD 50 In-stock: Estimated Time of Arrival. The coupling catalyzed by p-toluenesulfonic acid gave a complex mixture, since norlichexanthone (2) has four free positions for this reaction, and in each possible product, more than one position of the phenolic moiety can attack the electrophile. Design, Synthesis and in vitro Antimicrobial Activity Evaluation of Novel Hybrids of Lichexantone-THC Derivatives . The hydrogen peroxide, ferric. Find here P Toluenesulfonic Acid, Toluenesulfonic Acid manufacturers, suppliers & exporters in India. Get contact details & address of companies manufacturing and supplying P Toluenesulfonic Acid, Toluenesulfonic Acid across India Ampac - American Pacific Corporation ist Lieferant für p-Toluenesulfonic acid 1-hydrate. In den vergangenen zwei Jahrzehnten hat AMPAC auf die Diversifizierung und Wachstum seiner Spezialchemie konzentriert. Heute Produkte von AMPAC hergestellt sind in der Luft- und Raumfahrt, Militär-und Verteidigungssysteme, die Sprengstoff-Industrie, Feuerlöschanlagen, Kraftfahrzeug-Airbag-Systeme, die.

p-Toluenesulfonic acid enjoys other advantages over triflic acid because it is non-corrosive and much cheaper. Phenol was treated with a metal nitrate and p -TSA in acetone either at room temperature or at reflux to afford o -nitrophenol as the exclusive product in satisfactory to good yields ( Scheme 1 ) Keywords:p-toluenesulfonic acid, Heterogenous Catalysis, organic reactions, Beckmann Rearrangement, zeolites, heteropoly acids, Friedel-Crafts reactions, esterification, Synthesis of B-indolylketones, B-indolylketones, Nazarov Cyclizations, Halogenation of Ketones, Nitration of Phenols. Abstract: p-toluenesulfonic acid has been used in many organic preparations as a good solid catalyst. In.

The P-Toluenesulfonic Acid market is analysed and market size information is provided by regions (countries). Segment by Application, the P-Toluenesulfonic Acid market is segmented into North America, Europe, China, Japan, Southeast Asia, India and Other Regions. By Company - Stepan - Kao Koan Enterprise - Helm AG - Lianyungang Ningkang Chem - Konan Chem - Bravo Chem - Hailong Chem - Zu-Lon. p-Toluenesulfonic acid (PTSA) Benzenesulfonic acid, 4-methyl-HTML: Does not meet: None planned at this time: Timelines Date Activity; October 2021: Anticipated publication of the final screening assessment. October 17, 2020: Publication and start of 60-day public comment period on the draft screening assessment. The related notice was published in the Canada Gazette, Part I: Vol. 154, No. 42.

p-Toluenesulfonic Acid (PTSA) | SIELC

Global P-Toluenesulfonic Acid Market Research Report 2020-2025 is a historical overview and in-depth study on the current & future market of the P-Toluenesulfonic Acid industry. The repor p-TOLUENESULFONIC ACID: METHOD 5043, Issue 1, dated 15 January 1998 - Page 3 of 4 NIOSH Manual of Analytical Methods (NMAM), Fourth Edition C W B V, mg/m3 Prepare three filters at each of five concentration levels plus three media blanks. a. Place 13-mm glass fiber filters into 4-mL vials. b. With a microliter syringe, fortify each filter with a known amount of the calibration stock solution. p-Toluenesulfonic acid monohydrate is an organic-soluble acid catalyst in organic synthesis. The catalyst has been incorporated in the esterification of carboxylic acids or transesterification of esters. The compound has been used as a reducing agent for the reductive amination of ketones and aldehydes. In the presence of p-Toluenesulfonic acid monohydrate novel deazaflavin-cholestane hybrid. Neben P-Toluenesulfonic Säure hat PTSA andere Bedeutungen. Sie sind auf der linken Seite unten aufgeführt. Bitte scrollen Sie nach unten und klicken Sie, um jeden von ihnen zu sehen. Für alle Bedeutungen von PTSA klicken Sie bitte auf Mehr. Wenn Sie unsere englische Version besuchen und Definitionen von P-Toluenesulfonic Säure in anderen Sprachen sehen möchten, klicken Sie bitte auf das.

p-Toluenesulfonic acid. Toluene sulfonic acid. Synonyms. 4-11-00-00241 (Beilstein Handbook Reference) 4-Methylbenzenesulfonic acid. 4-Toluenesulfonic acid. AI3-26478. Benzenesulfonic acid, 4-methyl-Benzenesulfonic acid, methyl-BRN 0472690. Cyclophil P T S A. Cyzac 4040. EC 203-180-. EINECS 203-180-. Eltesol. HSDB 2026 . K-Cure 040. K-Cure 1040. Kyselina p-toluenesulfonova. Kyselina p. These p toluenesulfonic acid solutions majorly come in slow-release type as well as in different pack sizes to suit your requirements. The p toluenesulfonic acid solutions also come in distinct variants such as powder, granules, and flakes. They expertly meet all your unique requirements. Alibaba.com offers splendid p toluenesulfonic acid choices when it comes to buying the best products but.

p-Toluenesulfonic acid monohydrate, ≥99%, MP Biomedicalsp-Toluenesulfonic Acid Monohydrate 23373 from Cole-Parmer

p-Toluenesulfonic Acid Fisher Scientifi

p-Toluenesulfonic acid 104-15-4 - ChemicalBoo

p-Toluenesulfonic Acid 6192-52-5 TCI Deutschland Gmb

Molecular structure of p-toluenesulfonic acid, which is ap-Toluenesulfonic acid, sodium salt, ACROS Organics™ 100g

p-Toluenesulfonic acid ACS reagent, >= 98

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p-Toluenesulfonic acid monohydrate 99% Sigma-Aldric

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Illustrated Glossary of Organic Chemistryp-toluenesulfonic acid - Wikidata

p-Toluolsulfonsäure - Wikipedi

Catalog No.S6188 Synonyms: 4-Methylbenzenesulfonic acid monohydrate, Tosylic acid monohydrate, tosic acid monohydrate, para-toluene sulfonate monohydrate, tosylate monohydrate. CAS No. 6192-52-5. p-Toluenesulfonic acid is an extremely strong acidic compound. Size p-Toluenesulfonic acid monohydrate is an organic-soluble acid catalyst in organic synthesis. The catalyst has been incorporated in the esterification of carboxylic acids or transesterification of esters. The compound has been used as a reducing agent for the reductive amination of ketones and aldehydes. In the presence of p-Toluenesulfonic acid monohydrate novel deazaflavin-cholestane hybrid compounds have been synthesized in a condensation reaction. 2-Phenylethyl alpha-glucoside has also. Immediate administration of an appropriate inhalation therapy by a doctor, or by an authorized person, should be considered. UN 2585 applies to p-toluenesulfonic acid with no more than 5% free sulfuric acid. UN 2583 applies to p-toluenesulfonic acid with more than 5% free sulfuric acid. Hydrated form has CAS number 6192-52-5 Appearance: White crystalline powder, P-Toluenesulfonic acid monohydrate or tosylic acid (TsOH) is an organic compound with the formula CH3C6H4 SO3H. Toluenesulfonic acid is a white solid that is soluble in water, alcohols, and other polar organic solvents. 4-Toluene sulfonic acid is an organic-soluble acid catalyst in organic synthesis

Toluene-4-sulphonic acid - Substance Information - ECH

Synonyme: p-Toluenesulfonic acid monohydrate;Toluene-4-sulfonic acid monohydrate;p-Toluenesulphonic acid monohydrate;Toluene-4-sulphonic acid monohydrate;p-Toluenesulphonic-acid-monohydrate. CAS-Nummer: 6192-52-5. Hersteller: MP BIOMEDICALS. Herstellernummer: 0210308710. Packgruppe: III. UN-Nummer: 2585.0. Lagertemperatur: Room Temp (+20) Zurück zur Homepage. Home; Nehmen Sie Kontakt auf. p-toluenesulfonic acid has been used in many organic preparations as a good solid catalyst. In this review, we wish to report some applications of this catalyst in organic reactions. Keywords: p-toluenesulfonic acid, Heterogenous Catalysis, organic reactions, Beckmann Rearrangement, zeolites, heteropoly acids, Friedel-Crafts reactions,. p-toluenesulfonic acid has been used in many organic preparations as a good solid catalyst. In this review, we wish to report some applications of this catalyst in organic reactions. No References. No Citations. No Supplementary Data p-Toluenesulfonic Acid 104-15-4 Suppliers,provide p-Toluenesulfonic Acid 104-15-4 product and the products related with China (Mainland) p-Toluenesulfonic Acid 104-15-4 Kono Chem Co.,Ltd China (Mainland p-Toluenesulfonic acid monohydrate. 31. Januar 2020. Aktuelles. Schnelle und zuverlässige Analytik von Ethylenoxid (inkl. 2-Chlorethanol) in Lebensmitteln; Wichtige Information für unsere Kunden - Unser Labor bleibt geöffnet; Identification of nicotine sources in indian tea; Target screening of acrylates from UV-curing inks and coatings in food contact material ; Sample preparation for.

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p-Toluenesulfonic acid(104-15-4) 1H NMR - ChemicalBoo

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p-Toluenesulfonic acid | CAS 104-15-4 | SCBT - Santa Cruzp-Toluenesulfonic acid ACS reagent, >= 98p-Toluenesulfonic acid | C7H8O3S | ChemSpider

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