chloro(methylthio)methane
Chloromethyl methyl sulfide
CAS: 2373-51-5
Molecular Formula: C2H5ClS
chloro(methylthio)methane - Names and Identifiers
chloro(methylthio)methane - Physico-chemical Properties
| Molecular Formula | C2H5ClS |
| Molar Mass | 96.58 |
| Density | 1.153 g/mL at 25 °C (lit.) |
| Boling Point | 105 °C (lit.) |
| Flash Point | 63°F |
| Water Solubility | Soluble in acetonitrile, ether and dichloromethane. Insoluble in water. |
| Vapor Presure | 35mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Light orange to Yellow |
| BRN | 1730851 |
| Storage Condition | 2-8°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.498(lit.) |
| Physical and Chemical Properties | Colorless liquid. Boiling point of 105 deg C, the relative density of 1.153(20/4 deg C), the refractive index of 1.4980. |
chloro(methylthio)methane - Risk and Safety
| Risk Codes | R11 - Highly Flammable R37 - Irritating to the respiratory system |
| Safety Description | S9 - Keep container in a well-ventilated place. S16 - Keep away from sources of ignition. S33 - Take precautionary measures against static discharges. |
| UN IDs | UN 1993 3/PG 2 |
| WGK Germany | 3 |
| RTECS | WQ3700000 |
| FLUKA BRAND F CODES | 13 |
| Hazard Class | 3 |
| Packing Group | II |
chloro(methylthio)methane - Reference Information
| use | organic synthesis intermediate. |
| production method | heating pentane solution of methyl sulfide, adding pentane solution of thionyl chloride dropwise, adding it, heating for several hours, evaporating pentane at normal pressure, continuing distillation, collecting fraction at 104-106 ℃ to obtain chloromethyl methyl sulfide. (The solvent can also be changed to methylene chloride). |
Last Update：2024-04-09 02:00:05
