P-Toluenesulfonic acid
Quantity : 1kg; 25kg;
toluenesulfonic acid is widely used in the synthesis of pharmaceuticals, pesticides, stabilizers for polymerization reactions, catalysts for organic synthesis (esters, etc.), intermediates for coatings and resin curing agents. It is a common acid catalyst for organic synthesis. It can be neutralized with sodium hydroxide to produce sodium p-toluenesulfonate, and then with the action of phosphorus pentachloride, p-toluenesulfonyl chloride can be produced. The latter is used in the nucleophilic substitution reaction, also used as the protective base of hydroxyl group. The use of p-toluenesulfonic acid also catalyzes the dihydrofuran protecting group on s, carboxylic acid esterification, ester exchange reaction, and makes aldehydes to generate acetal and so on.
Brand: Soarwin
CAS No.: 104-15-4
EC Number: 203-180-0
Molecular Formula: C7H8O3S
Density: 1.07
Melting point: 106~107℃
Boiling point: 116 °C
Flash point: 41 °C
Contact : Shelley Zhou, +17 7 23 84 28 51
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
|
This page is about importers and exporters of P-Toluenesulfonic acid Search in a category : Raw materials Search in a category : acid, toluenesulfonic |
00229 Search / buyReport abuse
Sunday, February 15, 2015
La société ARB-GALAXIE SARL, basée à Cotonou en République du Bénin, Afrique de l'ouest, recherche activement des Partenaires résidents en Europe, Amérique, Canada, Japon etc. Dans le domaine de la vente de voitures d'occasions de toutes marques (Utilitaires, citadines, breaks, 4x4...)
arb-galaxie sarl
- roland02
- 00229 - Cotonou
- +22 9 96 15 57 36
5070 CraftReport abuse
Tuesday, December 09, 2025
Matériel: Coton 100% Utilisation: Maison, Hôtel, Sports, cuisine, Plage, Avion, Cadeau, Sac, literie, doublure, textile à la maison, canapé Point d'origine: La Tunisie 100% coton: serviette de hammam Type d'alimentation: Faire- à- commande couleures: tout les couleures disponibles Taille...
fouta zaguia
- 5070 - KSAR HELAL
- 58153745
- +21 6 58 15 37 45
M15 4PZ FoodReport abuse
Thursday, April 28, 2016
We are offering the following products at very competitive rates and on most safe & secure business terms. So only genuine & serious Buyers who want to avail of our special offer, are welcome to send us their inquiry. But only those inquiries which give full details of the requirement...
Sun Link Global Enterprise
- sunlinkglobal
- M15 4PZ - Manchester
- +44 7024041424
