Irreversible reaction
Hydrolysis of p-toluenesulfonyl chloride in the quench (yield loss)
- Direction
- Irreversible
- Processes
- 1
- Stated as
- Rate law
- Heat of reaction
- ΔH = -60,000 kJ/kmol (one process)
- Element balance
- Checked: balances
As the processes state itStoichiometry, conversions, heats of reaction and catalyst windows are taken from each process's files with their provenance. The build checks only that each process's equation balances in every element, from the process's own component formulas; it does not check the numbers. A process's design maturity applies to them.
Species
| Species | Name | CAS | Role | Coefficient |
|---|---|---|---|---|
| C7H7ClO2S | p-Toluenesulfonyl chloride | 98-59-9 | reactant | -1 |
| H2O | Water | 7732-18-5 | reactant | -1 |
| C7H8O3S | p-Toluenesulfonic acid | 104-15-4 | product | 1 |
| HCl | Hydrogen chloride | 7647-01-0 | product | 1 |
In the processes
- p-Toluenesulfonyl chloride by semi-batch chlorosulfonation of toluene with a drown-out quench (1000 t/a)Concept · not reviewed
TSHP· Hydrolysis of p-toluenesulfonyl chloride in the quench (yield loss)p-CH3C6H4SO2Cl + H2O → p-CH3C6H4SO3H + HCl- Stated as
- Rate law
- Phase
- liquid
- Element balance
- Balances in every element
- Heat of reaction
- ΔH = -60,000 kJ/kmol at 298.15 K, as written (assumed: ASSUMED order of magnitude (D-005); its extent is small)
- Rate law
- basis: volume; driving: concentration; form: power_law; k: {"A":0.356,"Ea":40000}; orders: {"H2O":1,"PTSCL":1}; temperature range: 278.15 – 308.15 (assumed: ASSUMED effective rate of the heterogeneous hydrolysis (D-005): the model carries the sulfonyl chloride dissolved, while it is a solid and an oil in the cold acid liquor, so the homogeneous rate of a dissolved sulfonyl chloride does not apply; set to lose about 1 % in the quench; the reason the sources quench onto ice)
Sources
What the processes cite for this reaction, each source once: for the reaction itself, its conversion, its heat of reaction or its catalyst. As the processes write them; DOIs, US patent numbers and web addresses are linked.
PubChem CID 7397 (HSDB): solubility in water: reaction
For the reaction · cited by p-Toluenesulfonyl chloride by semi-batch chlorosulfonation of toluene with a drown-out quench (1000 t/a)
ASSUMED order of magnitude (D-005); its extent is small
For the heat of reaction · cited by p-Toluenesulfonyl chloride by semi-batch chlorosulfonation of toluene with a drown-out quench (1000 t/a)