2366-52-1
1-FLUOROBUTANE
CAS: 2366-52-1
Molecular Formula: C4H9F
2366-52-1 - Names and Identifiers
| Name | 1-FLUOROBUTANE |
| Synonyms | 1-FLUOROBUTENE 1-fluoro-butan 1-FLUOROBUTANE Butyl fluoride N-butylfluoride Butane,1-fluoro- |
| CAS | 2366-52-1 |
| EINECS | 219-123-8 |
2366-52-1 - Physico-chemical Properties
| Molecular Formula | C4H9F |
| Molar Mass | 76.11 |
| Density | 0.7735 |
| Melting Point | -134°C |
| Boling Point | 32 °C |
| Specific Gravity | 0.7735 |
| Refractive Index | 1.3419 |
2366-52-1 - Risk and Safety
| Hazard Symbols | F - Flammable |
| Risk Codes | 10 - Flammable |
| Safety Description | 16 - Keep away from sources of ignition. |
| UN IDs | 1993 |
| Hazard Note | Flammable |
| Hazard Class | GAS, FLAMMABLE |
2366-52-1 - References
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Overview | a fluorinated butyl group is a fluorinated alkane. Fluorinated alkanes are used as a gas for plasma reaction, a fluorine-containing pharmaceutical Intermediate, a refrigerant, a heating agent, and the like. In particular, in the field of manufacturing a semiconductor device using a plasma reaction, a highly purified fluorinated alkane is favorably used as a plasma etching gas, a gas for chemical vapor deposition (CVD), and the like. |
| uses | fluorinated butyl is mainly used in chemical reagents, fine chemicals, pharmaceutical intermediates, material intermediates. |
| synthesis method | synthesis of methanesulfonyl fluoride: In a ml glass reactor with a stirrer and a condenser for cooling, 68 parts of potassium fluoride and 172 parts of water were added, and the entire contents were stirred to dissolve the potassium fluoride. The refrigerant at 0 °c was circulated in the condenser. To the glass reactor, 115 parts of methanesulfonyl fluoride was added, and after the addition was completed, the entire contents were stirred at a temperature of 50 ° C. For 7 hours. Then, the reactor was cooled to room temperature, and 100g of water was added to the reaction solution to dissolve a salt (potassium chloride) precipitated during the reaction. The contents of the reactor were transferred to a separating funnel, and the mixture was allowed to stand, and then separated to obtain an organic layer of a lower layer. Anhydrous magnesium sulfate was added to the obtained organic layer, and the mixture was dried. After the magnesium sulfate was separated by filtration, the filtrate was subjected to distillation under reduced pressure (10kPa,55 to 56 ° C.) to thereby obtain 77 parts of methanesulfonyl fluoride as a target product (yield: 79%). |
Last Update：2024-04-10 22:29:15
