Di-n-butyl sulfoxide
- Product NameDi-n-butyl sulfoxide
- CAS2168-93-6
- CBNumberCB8450557
- MFC8H18OS
- MW162.29
- EINECS218-511-4
- MDL NumberMFCD00002093
- MOL File2168-93-6.mol
Chemical Properties
| Melting point: | 34 °C |
| Boiling point: | 250 °C (lit.) |
| Density | 0.832 g/mL at 25 °C (lit.) |
| refractive index | n 20/D 1.467 (lit.) |
| Flash point: | 121.00 °C - closed cup |
| storage temp. | 2-8°C, stored under nitrogen |
| 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 |
| InChI | 1S/C8H18OS/c1-3-5-7-10(9)8-6-4-2/h3-8H2,1-2H3 |
| InChIKey | LOWMYOWHQMKBTM-UHFFFAOYSA-N |
| SMILES | CCCCS(=O)CCCC |
| CAS DataBase Reference | 2168-93-6(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
 GHS07 |
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| Safety Statements | 24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | EK5700000 | |||||||||
| HS Code | 2930909099 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704: |
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