Products Description
The substance corresponding to CAS No. 40723-80-6 is 1,1,1,2,2-Pentafluoro-4-iodobutane, and its aliases include 2-(Perfluoroethyl)ethyl Iodide and 3,3,4,4,4-Pentafluoro-1-iodobutane. Its molecular formula is C₄H₄F₅I, and its molecular weight is 273.97.
1,1,1,2,2-Pentafluoro-4-iodobutane is a colorless and transparent liquid at room temperature, with specific physical and chemical properties. Its density is 1.936 g/mL (20°C), boiling point is ~100–101°C (atmospheric pressure), flash point is 35°C, and refractive index is 1.391. It must be stored in light-protected conditions at 2–8°C to maintain stability.
Basic Info
| Product name | Organic intermediate 1,1,1,2,2-Pentafluoro-4-iodobutane CAS 40723-80-6 |
| Synonyms | 3,3,4,4,4-Pentafluoro-1-iodobutane |
| CAS No. | 40723-80-6 |
| EINECS | 255-055-5 |
| Molecular Formula | C4H4F5I |
| Molecular Weight | 273.97 |
| Appearance | Colourless liquid |
| Assay | 98%(GC) |
| Boiling Point | 98ºC |
Uses
1,1,1,2,2-Pentafluoro-4-iodobutane serves as a critical intermediate in organic synthesis for constructing complex fluorine-containing molecules. For example, it is used to synthesize fluorinated imidazolium chloride ionic liquids, which exhibit unique properties in cellulose dissolution.
Safety Information
1,1,1,2,2-Pentafluoro-4-iodobutane is classified as hazardous. It is poisonous if swallowed, severely irritating to the eyes, and harmful to aquatic life. Protective equipment must be worn during operation to avoid direct contact or inhalation of vapor. Protective measures should be taken in case of leakage to prevent environmental pollution.
Company Profile
Henan TIANJIN GNEE BIOTECH CO., LTD.ical Company is a high-tech chemical reagent company integrating development, production and sales, providing technical services such as distribution of general reagents, customization and development of non-general reagents. The company has a group of technicians who have been engaged in the development and production of fine chemicals for a long time, as well as well-equipped R&D laboratory and pilot plant. Our products are widely used in various universities and colleges, scientific research institutes and chemical enterprises in China, and have been well received by users.
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