Dipropyl sulfoxide
Also known as: 1,1'-Sulfinylbispropane, Propane,1,1'-sulfinylbis-, 1,1'-Sulphinylbispropane, 1-(Propylsulfinyl)propane, 1-propylsulfinylpropane, Di-n-propyl sulfoxide, Di-n-propyl sulphoxide, Propyl sulfoxide, N-Propyl sulfoxide, NSC 75838, Sulfoxide, dipropyl, (n-C3H7)2SO
Dipropyl sulfoxide (CAS 4253-91-2) is a compound in the Sulfur Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H14OS and a molecular weight of 134.24000 g/mol. Key properties include a boiling point of 243.9ºC at 760mmHg, a density of 0.979g/cm3 and a flash point of 101.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4253-91-2
- Jingsj CID
- J-35229-1
- Molecular Formula
- C6H14OS
- Molecular Weight
- 134.24000 g/mol
- Category
- Sulfur Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 243.9ºC at 760mmHg |
|---|---|
| Density | 0.979g/cm3 |
| Flash Point | 101.3ºC |
| Exact Mass | 134.07700 |
| PSA | 36.28000 |
| LogP | 2.42080 |
| Refractive Index | 1.4656-1.4676 |
Frequently Asked Questions
What is the CAS number of Dipropyl sulfoxide?
The CAS number of Dipropyl sulfoxide is 4253-91-2.
What are the molecular formula and molecular weight of Dipropyl sulfoxide?
Dipropyl sulfoxide has molecular formula C6H14OS and molecular weight 134.24000 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dipropyl sulfoxide (CAS 4253-91-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35229-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.