ETHYLENE SULFIDE
Synonym(s):Dimethylene sulfide;Thiirane
- CAS NO.：420-12-2
- Empirical Formula: C2H4S
- Molecular Weight: 60.12
- MDL number: MFCD00005159
- EINECS: 206-993-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 13:37:16
What is ETHYLENE SULFIDE?
Chemical properties
clear colourless liquid
The Uses of ETHYLENE SULFIDE
- Ethylene sulfide is generally used in the preparation of organosulfur compounds, especially for mercaptoethylation of primary and secondary amines to obtain aminothiols.
- It is used in the synthesis of dendritic thioether ligands to stabilize gold nanoparticles (Au NPs).
- Chitosan can be chemically modified by treating ethylene sulfide to obtain a biopolymer for the removal of divalent cations from aqueous solutions.
What are the applications of Application
Ethylene sulfide is a sulfur compound which was used in the chemical modification of chitosan
Definition
ChEBI: Thiirane is a saturated organic heteromonocyclic parent and an organosulfur heterocyclic compound.
Safety Profile
Poison by ingestion, intraperitoneal, and subcutaneous routes. Mddly 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.
Properties of ETHYLENE SULFIDE
| Melting point: | 207-209℃ |
| Boiling point: | 55-56 °C (lit.) |
| Density | 1.01 g/mL at 25 °C (lit.) |
| vapor pressure | 4.15 psi ( 20 °C) |
| refractive index | n |
| Flash point: | 50 °F |
| storage temp. | -20°C |
| Water Solubility | Insoluble in water |
| solubility | Chloroform (Soluble), Methanol (Sparingly) |
| form | liquid |
| color | Colorless to Almost colorless |
| BRN | 102379 |
| Stability: | Stable at room temperature, but may have butylmercaptan added to enhance stability. Flammable. |
| CAS DataBase Reference | 420-12-2(CAS DataBase Reference) |
| IARC | 3 (Vol. 11, Sup 7) 1987 |
| EPA Substance Registry System | Thiirane (420-12-2) |
Safety information for ETHYLENE SULFIDE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H225:Flammable liquids H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for ETHYLENE SULFIDE
New Products
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