Products Description
What is Ethyl Heptafluorobutyrate?
Ethyl Heptafluorobutyrate (CAS 356-27-4) is a fluorine-containing organic compound with a molecular formula of C₆H₅F₇O₂ and a molecular weight of 242.09 g/mol. This substance is a colorless and transparent liquid with a boiling point of about 88-90°C and a density of 1.42 g/cm³ (25°C). Its flash point is high and non-flammable, reflecting the special safety of fluorine-containing compounds. In terms of solubility, it is easily soluble in organic solvents such as alcohols, ethers, and esters, but is insoluble in water. Its ester group can participate in typical ester reactions such as hydrolysis and alcoholylation. At the same time, heptafluorobutyryl imparts strong electronegativity and chemical stability to the molecule, making it have special application value in the fields of pharmaceutical synthesis, electronic materials, etc.

Basic information
| Boiling Point | 76–78°C @ 760 mmHg |
| Melting Point | -130°C |
| Density (25°C) | 1.46 g/mL |
| Vapor Pressure | ~20 mmHg (25°C) |
| Solubility | Immiscible with water; highly soluble in fluorinated solvents (e.g., HFE-7100), chlorocarbons, and hydrocarbons |
| Refractive Index (n₂₀ᴰ) | 1.275–1.280 |
| Flash Point | Non-flammable (perfluorinated structure) |
Application
- Ethyl Heptafluorobutyrate can be used as fluorinating agents, catalysts and solvents to facilitate the progress of chemical reactions.
- This compound is often used in the manufacture of coatings, adhesives and high performance polymers.
- It can also be used as a refrigerant and refrigerant.
Safety Information
- Ethyl Heptafluorobutyrate is an organic compound and is volatile and requires avoiding inhalation of gas or steam.
- When using and handling, you must wear personal protective equipment such as protective gloves, safety glasses and protective masks.
- Pay attention to the risks of fire protection and accumulation of electrostatic charges and avoid contact with fire sources.
- When storing, it must be kept in a cool, dry and well-ventilated place, away from fire sources and combustible materials.

Packaging & Delivery
Packaging: Iron drums, IBC Drums, Flexitank, ISO TANK and bags etc.
Delivery Time: 7-10 days after payment confirmation.
Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).
Company Profile

Gneebio is a company specializing in the research and development, production and sales of chemicals. We adhere to the principle of "quality first" and have obtained ISO9001 certification. We have also set up a dedicated testing center to implement strict quality control standards at all stages of the production process. Quality inspectors closely monitor the production process of each product to ensure the quality of the final chemical product. We also give priority to safety and ecological environment protection, adopt eco-friendly production processes, and implement a strict waste management system.
Our hot-selling products include aromatic hydrocarbons (Naphtha (petroleum), Benzene, Toluene, 2-Anilinoethanol, etc.), alcohols (Ethylene Glycol, 2-Methyl-1-Propanol, etc.), phenols and ketones (Phenol, Propafenone, Bisphenol A, Phenolic Resin, etc.), and petrochemicals. With the best products, the best service and the best reputation, we are willing to be your most reliable long-term partner!
Please contact us if you need any.

FAQ
Are you manufacturers?
A:Yes, we are professional manufacturers in Henan, china since 2016. Welcome to visit our factory for long-termcooperations.
How to place order online?
A: Proforma invoice will be sent after confirmation from the client along with our bank details.
Can you send free samples?
A:Yes, we can send free samples for most products, Please feel free to send inquiry for specific requests.
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