Propyl p-toluenesulfonate
Also known as: Propyl 4-methylbenzenesulfonate, Propyl p-tosylate, N-Propyl tosylate, N-Propyl p-toluenesulfonate, p-Toluenesulfonic acid propyl ester, 4-Methylbenzenesulfonic acid propyl ester, Benzenesulfonic acid, 4-methyl-, propyl ester
Propyl p-toluenesulfonate (CAS 599-91-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H14O3S and a molecular weight of 214.281 g/mol. Key properties include a boiling point of 320.8±11.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 147.8±19.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 599-91-7
- Jingsj CID
- J-24288-6
- Molecular Formula
- C10H14O3S
- Molecular Weight
- 214.281 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 320.8±11.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 147.8±19.3 °C |
| Exact Mass | 214.066360 |
| PSA | 51.75000 |
| LogP | 2.36 |
| Appearance | Liquid | Clear light yellow |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.509 |
Frequently Asked Questions
What is the CAS number of Propyl p-toluenesulfonate?
The CAS number of Propyl p-toluenesulfonate is 599-91-7.
What are the molecular formula and molecular weight of Propyl p-toluenesulfonate?
Propyl p-toluenesulfonate has molecular formula C10H14O3S and molecular weight 214.281 g/mol.
What are the upstream and downstream products of Propyl p-toluenesulfonate?
For Propyl p-toluenesulfonate, Upstream Products: 1-Propanol, p-Toluenesulfonyl chloride, p-Toluenesulfonic acid; Downstream Products: 1,4-Dipropoxybenzene, 4-Propoxy-3-nitrobenzoic acid, 1-Pentyn-1-ylbenzene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Propyl p-toluenesulfonate (CAS 599-91-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24288-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.