Premium Isoamyl Alcohol (3-Methyl-1-Butanol) – High-Purity Solvent from Gotrays
At Gotrays, we provide premium isoamyl alcohol (also known as 3-methyl-1-butanol), a high-purity solvent trusted by industries worldwide. Known for its excellent solvent properties and versatile applications, our isoamyl alcohol meets rigorous quality standards to ensure consistent performance and reliability.
Whether you call it isopentyl alcohol, fusel oil alcohol, or fermentation amyl alcohol, our 3-methylbutanol is carefully purified for optimal use in flavor and fragrance formulation, pharmaceutical synthesis, cosmetics, and industrial processes. Backed by precise manufacturing controls and thorough testing, Gotrays isoamyl alcohol delivers purity and consistency you can depend on.
What is Isoamyl Alcohol? Overview and Key Properties
Isoamyl Alcohol, also known as 3-Methyl-1-Butanol, is a clear, colorless liquid with a mild alcoholic odor. It’s a type of primary alcohol commonly referred to by several names like isopentyl alcohol, 3-methylbutanol, or fusel oil alcohol. Chemically, its formula is C5H12O.
This compound naturally occurs in small amounts during fermentation processes, making it a key component in products like banana oil solvents and flavor esters such as isoamyl acetate. Because of its origin and structure, it’s often called fermentation amyl alcohol.
Here’s a quick view of its main properties:
| Property | Value |
|---|---|
| Chemical Formula | C5H12O |
| Molecular Weight | 88.15 g/mol |
| Boiling Point | Approx. 131 °C |
| Appearance | Clear, colorless liquid |
| Odor | Mild alcohol, fruity |
| Solubility | Slightly soluble in water |
For detailed technical data, including purity and test methods, you can download our complete Isoamyl Alcohol Technical Data Sheet.
Gotrays Isoamyl Alcohol Specifications and Grades
At Gotrays, we offer Isoamyl Alcohol in multiple grades to suit different needs, from lab use to industrial applications. Here’s a quick look at our main grades and what they deliver:
| Grade | Purity (%) | Key Features | Common Use | Certification |
|---|---|---|---|---|
| ACS Reagent Grade | ≥99.5 | High purity, suitable for labs | Analytical, research | Complies with ACS standards |
| Ph Eur Grade | ≥99.7 | Meets European Pharmacopeia quality | Pharmaceutical, cosmetics | Ph Eur certified |
| Industrial Grade | ≥98.0 | Cost-effective, bulk use | Solvent, manufacturing | ISO-certified production |
Packaging Options
- Bottles: 500ml, 1L, 5L (lab and small scale)
- Drums: 25L, 50L (industrial and bulk orders)
- Totes: Custom volumes for large-scale needs
Certifications & Quality Assurance
- All grades come with Certificate of Analysis (CoA) on request.
- Manufactured under ISO 9001 quality management systems.
- Meets strict safety and purity standards for global markets.
This flexibility makes Gotrays Isoamyl Alcohol ideal whether you need a trusted partner for precise lab-grade solvent or reliable supply for industrial scale projects.
Applications and Uses of Isoamyl Alcohol
Isoamyl alcohol (also known as isopentyl alcohol or 3-methyl-1-butanol) is a versatile solvent with a wide range of uses across industries.
Flavor and Fragrance Industry
It’s a key player in making banana oil and other fruity esters like isoamyl acetate, which are popular in flavors and fragrances. Its natural aroma profile makes it a favorite for crafting fruit-flavored products and perfumes.
Laboratory and Extraction
In labs, isoamyl alcohol is often used as a lab-grade pentanol for organic extractions and as a separation solvent, thanks to its ability to mix well with other compounds. It’s commonly part of the fusel oil alcohol group used in biochemical research and fermentation studies.
Pharmaceutical Intermediates
This compound is important as a building block in drug synthesis, providing a reliable source of pharmaceutical amyl alcohol for producing active ingredients and intermediates.
Cosmetics and Personal Care
In cosmetics, isoamyl alcohol acts as a fragrance diluent and solvent, helping blend essential oils, fragrances, and other ingredients smoothly into personal care products like lotions and creams.
Industrial Solvent Uses
Industrially, it serves as an effective extraction solvent and cleaning agent. Its moderate polarity makes it suitable for dissolving certain chemicals and facilitating purification processes in manufacturing.
Overall, isoamyl alcohol’s broad functionality makes it essential in flavor creation, lab work, pharmaceuticals, cosmetics, and many industrial processes worldwide.
Safety, Handling, and Regulatory Compliance for Isoamyl Alcohol
When working with Isoamyl Alcohol (3-Methyl-1-Butanol), safety comes first. It’s classified as a flammable liquid and can cause irritation if it comes into contact with skin or eyes. Here’s what you need to know:
Hazard
- Flammable liquid, so keep it away from sparks and open flames.
- Can irritate skin, eyes, and respiratory system.
- Avoid inhaling vapors—prolonged exposure may cause dizziness or headaches.
Handling Guidelines:
- Use in a well-ventilated area to minimize vapor buildup.
- Store in tightly closed containers, away from heat sources.
- Keep away from strong oxidizers to prevent reactions.
Personal Protective Equipment (PPE):
- Wear safety goggles or face shield to protect eyes.
- Use chemical-resistant gloves and long sleeves for skin protection.
- Consider respirators if ventilation is limited or exposure is prolonged.
For full safety details, you can easily download Gotrays’ Safety Data Sheet (SDS) and eco-profile. This gives you all the info on proper handling, spill cleanup, and emergency measures.
Our Isoamyl Alcohol meets global regulatory standards, including REACH and OSHA, ensuring it’s compliant and safe for your industrial, lab, or cosmetic needs.
Why Choose Gotrays for Your Isoamyl Alcohol Needs?
When it comes to Isoamyl Alcohol, Gotrays stands out as a trusted supplier worldwide. Here’s why choosing us makes a difference:
Trusted Brand and Reliable Warehousing
- Years of experience in chemical supply
- State-of-the-art warehouses ensure product integrity
- Fast order processing and dependable stock levels
Competitive Advantages
| Feature | Gotrays Advantage | Generic Suppliers |
|---|---|---|
| Purity & Quality | High-purity grades including ACS & Ph Eur | Varies, often inconsistent |
| Certifications | Full documentation & compliance | Often limited or missing |
| Packaging Options | Flexible sizes from lab-grade to industrial | Limited packaging choices |
| Customer Support | Dedicated expert team ready to assist | Minimal or automated support |
| Shipping | Free US delivery + global shipping options | Often paid or limited shipping zones |
What Our Customers Say
- “Consistent quality helped improve our product batches.” – Food flavor producer
- “Their technical team guided us through the specs smoothly.” – Cosmetic manufacturer
- “Reliable supply with no delays, critical for our pharma projects.” – Pharmaceutical firm
Choosing Gotrays means getting premium Isoamyl Alcohol backed by real people who understand your needs. We focus on supply chain reliability, quality assurance, and personalized service—things generic suppliers just can’t match.
Pricing, Packaging, and Shipping
We offer tiered pricing on Isoamyl Alcohol to fit the needs of businesses big and small. Whether you need a small batch for lab use or bulk orders for industrial purposes, you’ll find competitive rates that make sense for your budget.
Packaging options include:
- Small amber glass bottles for lab-grade (ACS, Ph Eur)
- HDPE drums and metal cans for industrial grades
- Custom packaging available on request
For shipping, we provide free delivery across the US on qualifying orders, helping you save on freight. International customers benefit from reliable global shipping partners, with flexible options to suit your timeline and customs requirements.
No matter where you are, Gotrays ensures your Isoamyl Alcohol arrives safely, on time, and ready to use.


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