DI-N-BUTYL SULFOXIDE
Synonym(s):Dibutyl sulfoxide
- CAS NO.：2168-93-6
- Empirical Formula: C8H18OS
- Molecular Weight: 162.29
- MDL number: MFCD00002093
- EINECS: 218-511-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:26:24
What is DI-N-BUTYL SULFOXIDE?
Chemical properties
COLOURLESS LOW MELTING CRYSTALLINE SOLID
The Uses of DI-N-BUTYL SULFOXIDE
It is used as an active pharmaceutical intermediate and in the extraction of thorium(IV) from nitric acid solutions in xylene.
Synthesis Reference(s)
Synthetic Communications, 17, p. 515, 1987 DOI: 10.1080/00397918708056437
Tetrahedron, 43, p. 1753, 1987 DOI: 10.1016/S0040-4020(01)81484-8
Properties of DI-N-BUTYL SULFOXIDE
| Melting point: | 31-34 °C(lit.) |
| Boiling point: | 250 °C(lit.) |
| Density | 0.832 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 250 °F |
| form | powder to lump to clear liquid |
| color | White or Colorless to Yellow |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Hygroscopic |
| BRN | 1747425 |
| Dielectric constant | 24.73 |
| CAS DataBase Reference | 2168-93-6(CAS DataBase Reference) |
Safety information for DI-N-BUTYL SULFOXIDE
Computed Descriptors for DI-N-BUTYL SULFOXIDE
New Products
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