The Ultimate Guide to Gamma-Butyrolactone (GBL): Applications, Safety, and Purchasing Tips

Gamma-Butyrolactone (GBL) is a versatile organic compound with a wide array of applications in both industrial and domestic settings. As a solvent, it serves various purposes, including cleaning, chemical synthesis, and even as a precursor for other substances. This guide aims to provide you with comprehensive insights into GBL, detailing its characteristics, applications, safety measures, and where to purchase it online.

Comparison Table of GBL Types and Applications

Understanding Gamma-Butyrolactone (GBL)

What is GBL?

Gamma-Butyrolactone is a cyclic ester that is primarily used as a solvent in various applications. Its molecular formula is C4H6O2, and it has a low hygroscopicity, making it an excellent choice for many industrial processes. GBL is known for its ability to dissolve a wide range of substances, which makes it invaluable in both research and manufacturing.

Chemical Properties

GBL boasts several noteworthy chemical properties:
– CAS Number: 96-48-0
– Molar Mass: 86.09 g/mol
– Boiling Point: 204 °C
– Density: 1.13 g/cm³
– IUPAC Name: Dihydrofuran-2(3H)-one

These properties contribute to its functionality as a solvent and cleaning agent.

Applications of GBL

Industrial Applications

GBL is widely utilized in the industrial sector for its solvent properties. It can dissolve various materials, making it ideal for:
– Paint Strippers: Used for removing paints and coatings.
– Ink Removers: Effective in cleaning printing equipment.
– Chemical Synthesis: Serves as a precursor in the production of other chemicals.

Domestic Uses

In domestic settings, GBL is often used in:
– Alloy Wheel Cleaning: Its effectiveness in removing grime and dirt makes it a popular choice for automotive detailing.
– Nail Polish Removers: A common ingredient in formulations for home use.

Research Applications

In laboratories, GBL is appreciated for its ability to serve as:
– Solvent for Chemical Reactions: Facilitates various chemical processes.
– Reagent: Used in synthetic organic chemistry.

Safety Considerations

Handling GBL

When handling gamma-butyrolactone, it is essential to follow safety protocols due to its potential hazards:
– Wear Protective Gear: Use gloves and goggles to protect skin and eyes.
– Ensure Proper Ventilation: Work in a well-ventilated area to avoid inhalation of fumes.
– Store Safely: Keep GBL in a cool, dry place away from incompatible materials.

Potential Risks

GBL can be dangerous if misused. Some risks include:
– Toxicity: Can be harmful or fatal if ingested.
– Flammability: Highly flammable; avoid open flames and sparks.
– Environmental Hazards: Should be disposed of according to local regulations.

Purchasing GBL: What You Need to Know

Where to Buy GBL

Several reputable online sources offer gamma-butyrolactone. Here are some of the top domains:
– A1 Researchers (a1researchers.com): Known for high-purity GBL suitable for both research and industrial use.
– GBL Magic (gblmagic.com): Specializes in GBL and offers a range of products for various applications.
– Thor Pharmaceuticals (thorpharmaceuticals.com): Provides a variety of GBL products, focusing on cleaning solutions.
– ProGBL (progbl.com): Offers competitive pricing and discounts on bulk orders.
– Pure GBL (puregbl.com): Known for providing high-quality GBL for research purposes.

Factors to Consider When Purchasing

When looking to buy GBL, consider the following:
– Purity Level: Ensure you’re purchasing from a source that guarantees high purity.
– Reviews and Reputation: Look for customer reviews and the reputation of the seller.
– Payment Security: Ensure the website has secure payment options.

Technical Features of GBL

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Conclusion

Gamma-Butyrolactone is a versatile chemical compound with numerous applications across various sectors, including industrial, domestic, and research fields. Understanding its properties, safe handling practices, and sourcing options is crucial for anyone interested in utilizing GBL. With the right knowledge, you can make informed decisions whether you need it for cleaning, chemical synthesis, or other applications.

FAQ

What is GBL?
Gamma-Butyrolactone (GBL) is a cyclic ester used as a solvent and cleaning agent in various industrial and domestic applications.

What are the main uses of GBL?
GBL is primarily used for cleaning, chemical synthesis, and as a solvent in industrial processes. It is also used in domestic products like nail polish removers and alloy wheel cleaners.

Is GBL safe to handle?
While GBL is effective in many applications, it should be handled carefully due to its potential toxicity and flammability. Wearing protective gear and ensuring proper ventilation is essential.

Where can I buy GBL?
You can purchase GBL from several reputable online sources, including a1researchers.com, gblmagic.com, and progbl.com.

What precautions should I take when using GBL?
Always wear protective gear, work in a well-ventilated area, and store GBL safely away from incompatible materials.

Can GBL be harmful?
Yes, GBL can be harmful if ingested, inhaled, or improperly handled. It is crucial to adhere to safety guidelines.

What is the chemical formula for GBL?
The chemical formula for gamma-butyrolactone is C4H6O2.

What is the boiling point of GBL?
The boiling point of GBL is 204 °C.

What are the different grades of GBL available?
GBL is available in various grades, including pure, industrial, and research grades, each suited for different applications.

How is GBL typically used in laboratories?
In laboratories, GBL is often used as a solvent for chemical reactions and as a reagent in synthetic organic chemistry.