(S)-(-)-1,2-Propanediol di-p-tosylate
Also known as: (S)-(-)-1,2-Propanediol di-p-toluenesulfonate, (S)-(-)-1,2-Propanediol di-p-tosylate, (S)-1,2-di-O-tosylpropanediol, 2-(4-methylphenyl)sulfonyloxypropyl 4-methylbenzenesulfonate, 4-methylbenzenesulfonic acid 2-(4-methylphenyl)sulfonyloxypropyl ester, MFCD00063307
(S)-(-)-1,2-Propanediol di-p-tosylate (CAS 60434-71-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C17H20O6S2 and a molecular weight of 384.46700 g/mol. Key properties include a melting point of 68-70 °C(lit.), a boiling point of 546.8ºC at 760 mmHg, a density of 1.298g/cm3 and a flash point of 284.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 60434-71-1
- Jingsj CID
- J-4307-2
- Molecular Formula
- C17H20O6S2
- Molecular Weight
- 384.46700 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 68-70 °C(lit.) |
|---|---|
| Boiling Point | 546.8ºC at 760 mmHg |
| Density | 1.298g/cm3 |
| Flash Point | 284.5ºC |
| Exact Mass | 384.07000 |
| PSA | 103.50000 |
| LogP | 4.96430 |
| Refractive Index | 1.559 |
Customs & Trade Information
| HS Code | 2905199090 |
|---|---|
| Summary | 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of (S)-(-)-1,2-Propanediol di-p-tosylate?
The CAS number of (S)-(-)-1,2-Propanediol di-p-tosylate is 60434-71-1.
What are the molecular formula and molecular weight of (S)-(-)-1,2-Propanediol di-p-tosylate?
(S)-(-)-1,2-Propanediol di-p-tosylate has molecular formula C17H20O6S2 and molecular weight 384.46700 g/mol.
What are the upstream and downstream products of (S)-(-)-1,2-Propanediol di-p-tosylate?
For (S)-(-)-1,2-Propanediol di-p-tosylate, Upstream Products: (S)-(+)-1,2-Propanediol, p-Toluenesulfonyl chloride; Downstream Products: (R)-(+)-1,2-Bis(diphenylphosphino)propane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-(-)-1,2-Propanediol di-p-tosylate (CAS 60434-71-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4307-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.