High Purity Butanol 99.9 Percent Industrial Grade Bulk Supplier

Butanol: Product Name & Basic Information

• Common Name: n-Butanol, 1-Butanol
• Synonyms: n-Butyl alcohol, 1-Hydroxybutane, Butanol
• CAS Number: 71-36-3
• EC Number: 200-751-6
• Molecular Formula: C₄H₁₀O
• Molecular Weight: 74.12 g/mol
• HS Code: 29051300

This clear understanding of basic identifiers ensures precise sourcing and compliance across global chemical markets.

Available Grades & Purity of Butanol

We offer butanol in several grades to match different industry needs, each with specific purity levels:

Grade	Purity Range
Industrial Grade	≥99.5% / ≥99.7% / ≥99.9%
Pharmaceutical/Excipients Grade	High purity, suitable for pharma use
Electronic Grade	Ultra-pure, ideal for electronics manufacturing
Reagent Grade	Lab-grade quality for research and testing

Whether you need butanol for industrial solvents, pharmaceutical applications, or sensitive electronic processes, we provide the right grade with consistent quality and purity.

Butanol Technical Specifications

Here’s a quick look at the key specs for n-Butanol (CAS 71-36-3) that matter to most users:

Property	Specification
Appearance	Clear, colorless liquid
Purity	≥99.5% / ≥99.7% / ≥99.9%
Color (Pt-Co)	≤10 (Industrial Grade)
Water Content	≤0.1%
Acidity	≤0.001% (as acetic acid)
Density	0.81 – 0.82 g/cm³ (at 20°C)
Boiling Range	117.5 – 118.5 °C
Flash Point	~35 °C (closed cup)

These parameters ensure consistent quality whether you’re using butanol as a solvent, chemical intermediate, or biofuel additive. If you need specific grades like Pharmaceutical or Electronic, specs such as color and impurities will be tighter.

For safe handling and efficiency, knowing water content and acidity is especially important in sensitive applications. Let me know if you want a detailed SDS or customized grade info!

Key Applications & Uses of Butanol

Butanol is a versatile chemical used widely across industries. Here’s where it shines:

• Solvent for paints, coatings, varnishes, resins, and dyes

  It dissolves substances effectively, improving product performance and finish.

• Extractant in pharmaceuticals and cosmetics

  Butanol helps in extracting active compounds, ensuring product purity and effectiveness.

• Chemical intermediate

  It’s a building block for making butyl acetate, butyl acrylate, glycol ethers, and plasticizers like DBP and DIBP, which are essential in manufacturing plastics, adhesives, and coatings.

• Fuel additive and biofuel component

  Butanol blends well with gasoline, boosting fuel efficiency and reducing emissions.

• Cleaning agent and degreaser

  Its strong solvency makes it great for removing oils and contaminants in industrial cleaning.

• Flavor & fragrance industry

  Used to create esters and other compounds, it helps produce aromas and flavors in various products.

Butanol’s diverse uses make it a key chemical for global markets, especially useful for manufacturers prioritizing quality and versatility.

Comparison of Butanol Isomers

Here’s a quick look at the four common butanol isomers and how they stack up in terms of structure, properties, and main uses:

Isomer	Structure	Boiling Point (°C)	Key Properties	Main Uses
n-Butanol	Straight chain (1-butanol)	117.7	Moderate polarity, less branched	Solvent, chemical intermediate, biofuel component
iso-Butanol	Branched at 2nd carbon	108.0	More volatile, better solvent power	Paints, coatings, pharmaceuticals
sec-Butanol	Hydroxyl on 2nd carbon	99.5	Intermediate volatility	Plasticizers, solvents
tert-Butanol	Tertiary carbon (3 branches)	82.2	Highly volatile, miscible with water	Cosmetics, flavorings, fuel additive

Quick Takeaways

• n-Butanol is your go-to for industrial solvents and synthesis due to its balance of properties.
• iso-Butanol offers better volatility and solvent power, popular in coatings and pharma.
• sec-Butanol sits in the middle, great for specialty solvents and plasticizers.
• tert-Butanol stands out for high volatility and water miscibility, used in cosmetics and fuel blends.

This table helps you pick the right isomer based on what your application demands.

Packaging & Delivery of Butanol

We offer butanol in various packaging options to fit your needs:

• 165–170 kg new iron drums – ideal for small to medium orders
• 800–850 kg IBC (Intermediate Bulk Containers) – convenient for bulk handling
• 19–20 MT ISO tanks – perfect for large volume shipments
• Flexitanks – flexible and cost-effective solution for bulk liquid transport

Our shipping hubs are strategically located at major Chinese ports like Qingdao, Shanghai, and Ningbo, ensuring smooth logistics and timely delivery. Typical delivery times vary depending on your location and order size, but we strive to keep transit efficient and reliable.

Whether you need smaller industrial-grade drums or large ISO tank shipments, we can tailor delivery to suit your business needs worldwide.

Safety & Handling of Butanol

UN Number & Hazard Class

Butanol is classified under UN No. 1120 and falls into the Flammable Liquids, Category 3 hazard class. This means it poses fire risks and requires proper handling during storage and transport.

Safety Data Sheet (SDS/MSDS)

Always refer to the Butanol SDS/MSDS before use. It contains essential safety info like exposure limits, personal protective equipment (PPE), and spill response. You can download the latest SDS directly from suppliers or manufacturer websites.

Storage Recommendations

• Store butanol in cool, well-ventilated areas away from heat, sparks, and open flames.
• Use tightly sealed containers to prevent evaporation and contamination.
• Keep away from strong oxidizers and acids to avoid hazardous reactions.

First-Aid Measures

• Inhalation: Move the person to fresh air immediately. Seek medical help if breathing difficulties develop.
• Skin Contact: Wash affected skin quickly with plenty of soap and water. Remove contaminated clothing.
• Eye Contact: Rinse eyes with water for at least 15 minutes and get medical attention.
• Ingestion: Do not induce vomiting. Rinse mouth and seek medical attention right away.

Following these guidelines ensures safe handling of butanol, reducing risks for workers and environments globally.

Certifications & Compliance

Our butanol meets key global standards to ensure quality and safety for all users. It is REACH registered in the EU, confirming compliance with strict chemical safety regulations. We also hold ISO 9001 for quality management and ISO 14001 for environmental management, proving our commitment to consistent quality and sustainable practices.

For customers requiring specific certifications, our butanol can be supplied with Kosher and Halal certifications, where applicable. We also provide a clear Non-GMO statement to meet the needs of markets demanding GMO-free products.

These certifications and compliance assurances give you confidence in sourcing butanol that fits international requirements and your business standards.

Why Choose Gotrays as Your Butanol Supplier

When it comes to sourcing high-quality butanol, Gotrays stands out for several reasons:

Feature	Details
Experience	15+ years in exporting butanol globally
Production Capacity	Direct factory with 120,000 MT/year capacity
Product Quality	Stable quality with industrial and pharmaceutical grades available
Pricing	Competitive rates tailored for bulk buyers
Documentation	Complete certificates and quality reports provided
Customer Support	Fast response—from inquiry to delivery, within 2 hours

Choosing Gotrays means reliability and smooth transactions. We understand global market needs and deliver consistent, high-purity n-butanol (CAS 71-36-3) on time. Whether for industrial solvents, biofuel, or chemical intermediates, we have you covered.

Related Products for Butanol

When you choose butanol from us, you might also want to check out these related chemicals that often complement your operations:

• Iso-Butanol – A close isomer of n-butanol, widely used in solvents and chemical manufacturing.
• 2-Ethylhexanol (2-EH) – Commonly used in plasticizers and coatings, great for industrial applications.
• n-Butyl Acetate – A solvent made from butanol, popular in paints, coatings, and adhesives.
• Isopropyl Alcohol (IPA) – A versatile solvent and disinfectant, handy in pharmaceuticals and cleaning.
• Ethanol & Methanol – Essential alcohols used in fuels, solvents, and chemical synthesis.

These products are available with guaranteed quality and competitive pricing, perfectly suited for global customers aiming for efficiency and reliability in their supply chain.

Butanol FAQs – Your Common Questions Answered

What is the difference between n-butanol and isobutanol?

n-Butanol (or 1-butanol) has a straight-chain structure, while isobutanol has a branched structure. This difference affects their boiling points and uses. n-Butanol is often used as a solvent and chemical intermediate, whereas isobutanol is common in coatings and as a biofuel ingredient.

Is butanol the same as butyl alcohol?

Yes, butanol and butyl alcohol refer to the same chemical family. n-Butanol is also called n-butyl alcohol or 1-butanol. The terms are often used interchangeably, depending on the context.

Is butanol flammable?

Yes, butanol is flammable. It has a flash point of around 35°C (95°F), so handle and store it away from heat, sparks, and open flames to stay safe.

Can I use n-butanol as a biofuel?

Absolutely. n-Butanol is gaining attention as a biofuel or fuel additive because it mixes well with gasoline and provides higher energy content than ethanol. It’s a viable green fuel option.

What is the minimum order quantity and lead time?

MOQ depends on your supplier but usually starts from 1 metric ton. Lead times typically range from 7 to 21 days, depending on order size, packaging (drums, IBC, or tank), and shipping destination.

If you need more info on butanol grades, shipping, or pricing, just ask—we’re here to help!

Customer Reviews & Case Studies

We’ve received positive feedback from customers worldwide who rely on our n-Butanol for consistent quality and timely delivery. Many clients in the paints, pharmaceuticals, and biofuel sectors praise our butanol’s high purity (up to 99.9%) and stable supply. Case studies show how switching to our industrial-grade butanol improved product performance and reduced processing costs.

What customers say:

• “Gotrays’ n-Butanol is always reliable, with excellent purity and fast shipping to major ports like Shanghai and Qingdao.”
• “Using their butanol helped us enhance solvent efficiency in coatings – noticeable quality improvement.”
• “The support team responds within hours, making procurement smooth and hassle-free.”

If you want detailed case studies or references, feel free to reach out. We’re happy to share examples matching your industry needs and help you choose the right butanol grade.