p-Toluenesulfonic acid monohydrate CAS 6192-52-5
Zinc oxide CAS 1314-13-2
12 8 月, 2020cephalosporin CAS 51762-04-0
12 8 月, 2020
p-Toluenesulfonic acid monohydrate Typical Properties
| Product Name: | p-Toluenesulfonic acid monohydrate |
| Synonyms: | para toluene sulfonic acid monohydrate; ara Toluene Sulphonic Acid (Monohydrade) |
| CAS RN.: | 6192-52-5 |
| EINECS: | 203-180-0 |
| Molecular Weight: | 190.2169 |
| Molecular Formula: | C7H10O4S |
| Melting Point(℃): | 103-106℃ |
| Boiling Point(℃): | 428.9°C at 760 mmHg |
| Flash Point(℃): | 213.2°C |
| Water Solubility: | soluble |
p-Toluenesulfonic acid monohydrate Usage
P-toluenesulfonic acid monohydrate is a carboxylic acid organic compound, which can be used as a catalyst, pharmaceutical intermediate, pesticide intermediate, casting, resin curing agent, etc.
Important intermediate of organic synthesis, suitable for explosives, medicine, synthetic resin, polyether, cosmetics, tobacco, food, etc.;The anti- should be used as catalyst and stabilizer in lipping, dehydration, alkylation, dealkylation, Beckman rearrangement, polymerization and depolymerization reaction, etc.It is used in the synthesis of doxycycline, dipyridamine, naproxen and intermediate in the production of amoxicillin and cefoxifen.Epoxy and amino resins, coatings and other aspects also have applications.
Organic synthesis, determination of primary amine, dye industry
p-Toluenesulfonic acid monohydrate Packaging and Shipping
Packaging:25 kg/package , as customer’s request
Shipping:It can be according to the customer’s request
p-Toluenesulfonic acid monohydrate storage
Store at RT.
Used as a reagent for the following reactions
Suzuki-Miyaura cross coupling reaction
Suzuki-Miyaura cross-coupling reaction catalyzed by nickel (Ni)
Asymmetric addition reaction catalyzed by rhodium (Rh)
Palladium (Pd) catalyzed C-OH bond activation