Divinyl sulphone
- Product NameDivinyl sulphone
- CAS77-77-0
- MFC4H6O2S
- MW118.15
- EINECS201-057-6
- MOL File77-77-0.mol
Chemical Properties
| Melting point | −26 °C(lit.) |
| Boiling point | 234 °C(lit.) |
| Density | 1.177 g/mL at 25 °C(lit.) |
| vapor pressure | 1.05 hPa ( 25 °C) |
| refractive index | n |
| Flash point | 217 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform, DMSO (Sparingly), Ethyl Acetate (Slightly) |
| form | liquid |
| Specific Gravity | 1.0177 |
| color | Colourless |
| Water Solubility | >=10 g/100 mL at 17 ºC |
| BRN | 1071329 |
| Henry's Law Constant | 2.0×10-1 mol/(m3Pa) at 25℃, HSDB (2015) |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| InChI | 1S/C4H6O2S/c1-3-7(5,6)4-2/h3-4H,1-2H2 |
| InChIKey | AFOSIXZFDONLBT-UHFFFAOYSA-N |
| SMILES | C=CS(=O)(=O)C=C |
Safety Information
| Hazard Codes | T+,T,C |
| Risk Statements | 25-27-36/37/38-26/27/28-41-37/38 |
| Safety Statements | 26-28-36/37-45-36/37/39-23 |
| RIDADR | UN 2810 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | KM7175000 |
| F | 10 |
| HazardClass | 6.1 |
| PackingGroup | I |
| HS Code | 29309070 |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 1 Dermal Acute Tox. 2 Oral Aquatic Chronic 3 Eye Dam. 1 Skin Irrit. 2 STOT SE 3 |
| Hazardous Substances Data | 77-77-0(Hazardous Substances Data) |