372-90-7
1,4-difluorobutane
CAS: 372-90-7
Molecular Formula: C4H8F2
372-90-7 - Names and Identifiers
| Name | 1,4-difluorobutane |
| Synonyms | 1,4-DIFLUOROBUTANE 1,4-difluoro-butan 1,4-difluorobutane 1,4-Difluorobutane Butane, 1,4-difluoro- |
| CAS | 372-90-7 |
| InChI | InChI=1/C4H8F2/c5-3-1-2-4-6/h1-4H2 |
372-90-7 - Physico-chemical Properties
| Molecular Formula | C4H8F2 |
| Molar Mass | 94.1 |
| Density | 0.977 |
| Melting Point | 77.8 °C |
| Boling Point | 77.8°C |
| Vapor Presure | 96.5mmHg at 25°C |
| Specific Gravity | 0.977 |
| Storage Condition | Room Temprature |
| Refractive Index | 1.3433 |
372-90-7 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. |
| Hazard Class | IRRITANT |
372-90-7 - Introduction
1,4-difluorobutane is an organic compound with the chemical formula C4H8F2, which is the product of the substitution of two hydrogens by fluorine in n-butane.
Properties: 1,4-difluorobutane is a colorless liquid with a special smell. Its density is low, the solubility is good. It has a moderate boiling point and a low freezing point. 1,4-difluorobutane has a low vapor pressure and a relatively high flash point.
Uses: 1,4-difluorobutane can be used as a solvent, refrigerant and refrigerant. Industrially, it can be used to make hydrogen fluoride, fluorides and fluorine compounds. In addition, it can be used as a substitute in some processes for the synthesis of organic compounds.
Preparation method: The preparation method of 1,4-difluorobutane is mainly realized by the method of synthesizing fluorinated alkanes. The commonly used method is to use fluoride to react with corresponding alkanes to generate 1,4-difluorobutane.
Safety information: 1,4-difluorobutane has low toxicity under the conditions of correct use and storage, but appropriate safe operation methods should still be followed. It is a flammable liquid with a pungent odor. During use, contact with open flames and high temperature sources should be avoided. Keep well ventilated during operation and avoid inhalation of vapors or skin contact. Observe local environmental regulations when handling and disposing of waste.
Properties: 1,4-difluorobutane is a colorless liquid with a special smell. Its density is low, the solubility is good. It has a moderate boiling point and a low freezing point. 1,4-difluorobutane has a low vapor pressure and a relatively high flash point.
Uses: 1,4-difluorobutane can be used as a solvent, refrigerant and refrigerant. Industrially, it can be used to make hydrogen fluoride, fluorides and fluorine compounds. In addition, it can be used as a substitute in some processes for the synthesis of organic compounds.
Preparation method: The preparation method of 1,4-difluorobutane is mainly realized by the method of synthesizing fluorinated alkanes. The commonly used method is to use fluoride to react with corresponding alkanes to generate 1,4-difluorobutane.
Safety information: 1,4-difluorobutane has low toxicity under the conditions of correct use and storage, but appropriate safe operation methods should still be followed. It is a flammable liquid with a pungent odor. During use, contact with open flames and high temperature sources should be avoided. Keep well ventilated during operation and avoid inhalation of vapors or skin contact. Observe local environmental regulations when handling and disposing of waste.
Last Update：2024-04-10 22:29:15
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