{"product_id":"isobutyl-alcohol-99","title":"Isobutyl Alcohol 99%","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eAlliance Chemical provides high-quality \u003ca href=\"\/products\/isobutyl-alcohol-99\"\u003eIsobutyl Alcohol 99%\u003c\/a\u003e, an organic compound also known as isobutanol. This medium-boiling, slow-evaporating branched alcohol is an essential component in industrial chemistry, acting as both a solvent and a chemical intermediate. Our 99% concentration ensures a highly consistent raw material designed for demanding commercial processes. As a Texas-based supplier, our \u003ca href=\"\/collections\/alcohols\"\u003eAlcohols\u003c\/a\u003e portfolio is curated to support manufacturing facilities across the nation, ensuring reliable delivery, continuous stock, and exceptional product integrity. We operate with a dedication to safety and logistical excellence, helping your operations run smoothly.\u003c\/p\u003e\u003cp\u003eThis compound is frequently utilized as an alternative to n-butanol in various applications due to its favorable physical properties, including its evaporation rate and solvent power. Isobutyl Alcohol 99% is highly valued in the production of lacquer solvents, automotive coatings, and architectural finishes. Its chemical characteristics make it a versatile reagent for esterification, yielding esters that are crucial in plasticizer and synthetic lubricant manufacturing. We ensure that our product meets stringent technical standards for moisture content and purity, giving your team the technical assurance necessary to maintain consistent results.\u003c\/p\u003e\u003ch3\u003eWhy This Grade\u003c\/h3\u003e\u003cp\u003eWhile an official compendial grade is not applicable for this product, maintaining a minimum 99% concentration is critical for industrial efficiency and safety. At this high purity, the presence of water and other volatile organic impurities is minimized — a critical requirement for sensitive chemical processes. In chemical synthesis, utilizing a lower-purity solvent can introduce unwanted secondary reactions, leading to diminished product yields or poor polymer quality in coating applications. For manufacturers relying on precise chemical formulations, this 99% industrial grade prevents contamination that could compromise finished products.\u003c\/p\u003e\u003cp\u003eUsing a sub-standard grade with higher water content can cause phase separation in solvent mixtures or affect the curing process of resins and coatings. It can also lead to corrosion in manufacturing equipment and storage vessels. High-purity isobutanol is required to achieve the correct viscosity and drying characteristics in industrial paint systems. By choosing Alliance Chemical's 99% concentration, buyers avoid these operational failure modes, ensuring consistent batch-to-batch performance in every production run.\u003c\/p\u003e\n\u003cdiv class=\"chemical-profile\" data-source=\"canonical\"\u003e\n\u003ch3\u003eChemical Profile\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003eCAS Number\u003c\/dt\u003e\n\u003cdd\u003e78-83-1\u003c\/dd\u003e\n\u003cdt\u003eChemical Formula\u003c\/dt\u003e\n\u003cdd\u003eC4H10O\u003c\/dd\u003e\n\u003cdt\u003eMolecular Weight\u003c\/dt\u003e\n\u003cdd\u003e74.12 g\/mol\u003c\/dd\u003e\n\u003cdt\u003eBoiling Point\u003c\/dt\u003e\n\u003cdd\u003e225 °F at 760 mmHg (NTP, 1992)\u003c\/dd\u003e\n\u003cdt\u003eMelting Point\u003c\/dt\u003e\n\u003cdd\u003e-162 °F (NTP, 1992)\u003c\/dd\u003e\n\u003cdt\u003eFlash Point\u003c\/dt\u003e\n\u003cdd\u003e82 °F (NTP, 1992)\u003c\/dd\u003e\n\u003cdt\u003eSpecific Gravity\u003c\/dt\u003e\n\u003cdd\u003e0.802 at 68 °F (USCG, 1999) - Less dense than water; will float\u003c\/dd\u003e\n\u003cdt\u003eAppearance\u003c\/dt\u003e\n\u003cdd\u003eIsobutanol appears as a clear colorless liquid with a sweet odor. Flash point 85 - 100 °F. Less dense than water. Vapors heavier than air.\u003c\/dd\u003e\n\u003cdt\u003eSolubility\u003c\/dt\u003e\n\u003cdd\u003e50 to 100 mg\/mL at 61 °F (NTP, 1992)\u003c\/dd\u003e\n\u003cdt\u003eUN Number\u003c\/dt\u003e\n\u003cdd\u003eUN1212\u003c\/dd\u003e\n\u003cdt\u003eHazard Class\u003c\/dt\u003e\n\u003cdd\u003eClass 3\u003c\/dd\u003e\n\u003cdt\u003ePacking Group\u003c\/dt\u003e\n\u003cdd\u003eIII\u003c\/dd\u003e\n\u003cdt\u003eProper Shipping Name\u003c\/dt\u003e\n\u003cdd\u003eIsobutanol\u003c\/dd\u003e\n\u003cdt\u003eGHS Signal Word\u003c\/dt\u003e\n\u003cdd\u003eDanger\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp class=\"chemical-profile__note\"\u003e\u003cem\u003eValues sourced from Alliance Chemical's canonical chemistry registry. Certificate of Analysis (COA) per lot.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturing of lacquer solvents and thinners, where isobutanol reduces viscosity and improves the flow characteristics of nitrocellulose coatings.\u003c\/li\u003e\n\u003cli\u003eChemical synthesis intermediate for producing isobutyl acetate, a widely used solvent in the paint, adhesive, and cosmetics industries.\u003c\/li\u003e\n\u003cli\u003eSolvent in the production of plastics and rubber, facilitating the dissolving of resins and polymers during compounding processes.\u003c\/li\u003e\n\u003cli\u003eFormulation of automotive refinish coatings and industrial maintenance paints, providing excellent blush resistance and levelling properties during application.\u003c\/li\u003e\n\u003cli\u003eAdditive in synthetic lubricants and hydraulic fluids, helping to enhance thermal stability and prevent wear in high-pressure machinery.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHazmat \u0026amp; Shipping\u003c\/h3\u003e\u003cp\u003eIsobutyl Alcohol 99% is classified as a hazardous material for transport due to its physical and health hazards. Under federal Department of Transportation regulations, this material is shipped as \u003cstrong\u003eUN1212\u003c\/strong\u003e, Hazard Class \u003cstrong\u003e3\u003c\/strong\u003e (Flammable Liquid), Packing Group \u003cstrong\u003eIII\u003c\/strong\u003e. The designated Proper Shipping Name is \u003cem\u003eIsobutanol\u003c\/em\u003e. Because of its flammability, shipping containers must carry the appropriate Class 3 flammable liquid labels. Safe handling is guided by the GHS classification system, which assigns the signal word \u003cstrong\u003eDanger\u003c\/strong\u003e to this product, reflecting its potential risks.\u003c\/p\u003e\u003cp\u003eTo mitigate the risks associated with GHS hazard statements H226, H315, H318, H335, and H336, operators must wear mandatory personal protective equipment (PPE). Since the chemical causes serious eye damage (H318) and skin irritation (H315), splash-resistant safety goggles, a full-face shield, and chemical-resistant nitrile or neoprene gloves are required. To prevent respiratory irritation (H335) and drowsiness or dizziness (H336) caused by inhalation of vapors, operations should be conducted under local exhaust ventilation or with a NIOSH-approved respirator. All shipping complies with DOT standards, and a comprehensive Safety Data Sheet (SDS) is provided with every order to ensure transport safety.\u003c\/p\u003e\u003ch3\u003eHandling \u0026amp; Storage\u003c\/h3\u003e\u003cp\u003eStorage of Isobutyl Alcohol 99% requires strict adherence to safety protocols to prevent accidental ignition or chemical degradation. It should be stored in a cool, dry, well-ventilated area away from direct sunlight, open flames, and hot surfaces, ideally at temperatures below 100 °F (38 °C). Keep containers tightly closed when not in use. This chemical is compatible with carbon steel, stainless steel, and high-density polyethylene (HDPE) containers, but can degrade certain plastics and rubbers. It is highly incompatible with strong oxidizing agents, strong acids, acid chlorides, and acid anhydrides, which can cause violent reactions.\u003c\/p\u003e\u003ch3\u003eOrder \u0026amp; Documentation\u003c\/h3\u003e\u003cp\u003eWe provide complete documentation to streamline your regulatory compliance and quality assurance workflows. A Certificate of Analysis (COA) is available upon request for every batch of Isobutyl Alcohol 99% to verify purity levels, and we ensure that a detailed Safety Data Sheet (SDS) is provided with every order. Our customer service team is ready to assist you with commercial volume pricing, packaging options, and logistics support. If you are ready to secure your supply of isobutanol, please \u003ca href=\"\/pages\/contact\" class=\"cta-button\"\u003eRequest a Quote\u003c\/a\u003e or \u003ca href=\"\/pages\/safety-data-sheets\"\u003eDownload the SDS\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhy Buy from Alliance Chemical\u003c\/h3\u003e\u003cp\u003eSince 1997, Alliance Chemical has supplied premium industrial chemicals from Taylor, Texas under CAGE Code 1LT50, with a COA and SDS included on every order. For industrial use only.\u003c\/p\u003e","brand":"Alliance Chemical","offers":[{"title":"1 Quart \/ 1 Quart","offer_id":42185464447018,"sku":"TL-IGBU-4EE7","price":25.3,"currency_code":"USD","in_stock":true},{"title":"1 Quart \/ 2 Quarts","offer_id":42185464479786,"sku":"5W-PPAG-F3MB","price":29.7,"currency_code":"USD","in_stock":true},{"title":"1 Quart \/ 4 Quarts","offer_id":42185464512554,"sku":"6F-6A5L-B9U7","price":41.8,"currency_code":"USD","in_stock":true},{"title":"1 Quart \/ 8 Quarts","offer_id":42185464545322,"sku":"Y2K-QVC-57V","price":64.9,"currency_code":"USD","in_stock":true},{"title":"1 Gallon \/ 1 Gallon","offer_id":42185464578090,"sku":"PGL-AYR-GSD","price":41.8,"currency_code":"USD","in_stock":true},{"title":"1 Gallon \/ 2 Gallons","offer_id":42185464610858,"sku":"J8Y-0JD-9PL","price":64.9,"currency_code":"USD","in_stock":true},{"title":"1 Gallon \/ 4 Gallon Case","offer_id":41884790489130,"sku":"DDR-AKK-NJU","price":122.52,"currency_code":"USD","in_stock":true},{"title":"1 Gallon \/ 4 Gallons x 36 Cases","offer_id":41891056549930,"sku":"C7H-F5P-FZY","price":3230.78,"currency_code":"USD","in_stock":true},{"title":"5 Gallon \/ 5 Gallon Pail","offer_id":41884790521898,"sku":"9ZG-2QV-ES2","price":159.02,"currency_code":"USD","in_stock":true},{"title":"5 Gallon \/ 4 x 5 Gallon Pails","offer_id":42185464643626,"sku":"W5V-3S9-1EN","price":571.66,"currency_code":"USD","in_stock":true},{"title":"5 Gallon \/ 36 x 5 Gallons (Pallet)","offer_id":42185464676394,"sku":"3TE-R9M-05T","price":3998.08,"currency_code":"USD","in_stock":true},{"title":"15 Gallon \/ 15 Gallon Drum","offer_id":41884790620202,"sku":"Y9L-W8W-WGX","price":436.96,"currency_code":"USD","in_stock":true},{"title":"55 Gallon \/ 55 Gallon Drum","offer_id":41311644418090,"sku":"GJU-KRA-RHY","price":1246.44,"currency_code":"USD","in_stock":true},{"title":"55 Gallon \/ 4 x 55 Gallon Drums","offer_id":41884790652970,"sku":"T6P-YKL-X8V","price":4082.34,"currency_code":"USD","in_stock":true},{"title":"275 Gallon \/ 275 Gallon IBC Tote","offer_id":41311644483626,"sku":"ZUX-WKJ-XE3","price":4778.13,"currency_code":"USD","in_stock":true},{"title":"330 Gallon \/ 330 Gallon IBC Tote","offer_id":43829850177578,"sku":"1OQ-IBJ-YHT","price":5275.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/2734\/1866\/files\/Isobutyl-Alcohol-99-1-Quart.jpg?v=1748983849","url":"https:\/\/alliance-chemical-store.myshopify.com\/products\/isobutyl-alcohol-99","provider":"Alliance Chemical","version":"1.0","type":"link"}