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| Product Name: | thiirane |
| CAS Registry Number: | 420-12-2 |
| EINECS: | 206-993-9 |
| Synonyms: | thiirane; Ethylene episulfide; Ethylene sulphide; Thiacyclopropane; 420-12-2; Dimethylene sulfide; 2,3-Dihydrothiirene;Thiirane; Sulfurane; |
| Molecular Structure: |
 |
| Molecular Formula: | C2H4S |
| Molecular Weight: | 60.11816 |
| Density: | 1.01 g/mL at 25 °C(lit.) |
| Boiling Point: | 55-56 °C(lit.) |
| Flash Point: | 50 °F |
| Refractive index: | n20/D 1.495(lit.) |
| Risk Codes: | 11-23/25-41 |
| Safety Statements: | Poison by ingestion, intraperitoneal, and subcutaneous routes. Mildly toxic by inhalation. A skin, eye, and mucous membrane irritant. Questionable carcinogen with experimental tumorigenic data. Can react with oxidizing materials. When heated to decomposition, or on contact with acid or acid fumes, it emits highly toxic fumes of SOx. See also SULFIDES. |
| Hazard Symbols: | F: Flammable;T: Toxic; |