What is the density of p-toluenesulfonic acid?
1.24 g/cm³
p-Toluenesulfonic acid/Density
What is the structure of p toluene?
p-Toluenesulfonic acid
| PubChem CID | 6101 |
|---|---|
| Structure | Find Similar Structures |
| Chemical Safety | Laboratory Chemical Safety Summary (LCSS) Datasheet |
| Molecular Formula | C7H7SO3H or C7H8O3S or CH3C6H4SO3H |
| Synonyms | P-TOLUENESULFONIC ACID 4-Methylbenzenesulfonic acid 104-15-4 4-Toluenesulfonic acid p-Toluenesulphonic acid More… |
What is the structure of p-toluenesulfonic acid?
C7H8O3S
p-Toluenesulfonic acid/Formula
What does P toluenesulfonic acid do?
p-toluene sulfonic acid is widely used as catalyst agent in the synthesis of pharmaceuticals, pesticides, polymerization stabilizer and organic synthesis (esters, etc.), paint intermediates and resin curing agent. And it is also the commonly used acid catalyst in organic synthesis.
What is toluene density?
867 kg/m³
Toluene/Density
What is the density of toluene in G cm3?
0.866 g.cm-3
The density of toluene is 0.866 g. cm-3 at 20°C.
What is the PKA of p-toluenesulfonic acid?
p-Toluenesulfonic acid
| Names | |
|---|---|
| Solubility in water | 67 g/100 mL |
| Acidity (pKa) | −2.8 (water) reference for benzenesulfonic acid, 8.5 (acetonitrile) |
| Structure | |
| Molecular shape | tetrahedral at S |
Why is P-toluenesulfonic acid used in this reaction?
And it is also the commonly used acid catalyst in organic synthesis. The use of p-toluenesulfonic acid also catalyzes the protection of dihydrofuran on the alcohol, carboxylic acid esterification, transesterification reaction, making the aldehyde generate acetal.
What is p-toluenesulfonyl chloride?
?) 4-Toluenesulfonyl chloride ( p-toluenesulfonyl chloride, toluene-p-sulfonyl chloride) is an organic compound with the formula CH 3 C 6 H 4 SO 2 Cl. This white, malodorous solid is a reagent widely used in organic synthesis. Abbreviated TsCl or TosCl, it is a derivative of toluene and contains a sulfonyl chloride (−SO 2 Cl) functional group .
What is the color of toluene sulfonic acid?
Toluene sulfonic acid, liquid, with more than 5% free sulfuric acid appears as colorless to black solid. Odorless or nearly odorless. (USCG, 1999) CAMEO Chemicals. Toluene-4-sulfonic acid is an arenesulfonic acid that is benzenesulfonic acid in which the hydrogen at position 4 is replaced by a methyl group.
What happens when TsCl reacts with hydrazine to give p-toluenesulfonyl hydrazide?
TsCl reacts with hydrazine to give p-toluenesulfonyl hydrazide. The preparation of tosyl esters and amides are conducted in the presence of a base, which absorbs hydrogen chloride. The selection of the base is often crucial to the efficiency of tosylation. Typical bases include pyridine and triethylamine.
What is targettoluene-4-sulfonic acid?
Toluene-4-sulfonic acid is an arenesulfonic acid that is benzenesulfonic acid in which the hydrogen at position 4 is replaced by a methyl group.