Product Overview
Amyl Acetate ACS Grade is a high-purity ester compound extensively utilized across specialized laboratory and industrial environments. This clear, colorless liquid, also known by its IUPAC name pentyl acetate, is recognized for its distinctive, persistent banana-like odor and its role as an efficient solvent for a variety of organic substances. As a critical reagent distributed by Alliance Chemical, this product serves as an essential component in analytical chemistry, extraction processes, and formulation work where strict purity thresholds must be maintained. The chemical behaves as a mixture of isomers and exhibits specific physical characteristics such as a density of 0.876 at 68 °F, making it less dense than water, meaning it will float on the surface if mixed.
Understanding the specific behavior of this solvent is key to its successful deployment. It has a boiling point of 295 °F at 760 mmHg and exhibits a relatively low solubility in water of approximately 0.2% according to NIOSH guidelines. The vapor pressure of this ester sits at 5.17 mmHg, and its vapors are notably heavier than air, which requires specialized ventilation controls in processing environments. By purchasing this high-specification solvent from Alliance Chemical, industrial operations receive a consistent, reliable raw material that supports predictable chemical reactions and clean formulations. It is important to review our internal documentation and resources like our esters collection to understand its compatibility with your standard operating procedures.
Why This Grade
ACS Grade Amyl Acetate conforms to the strict quality specifications set by the American Chemical Society, ensuring a high-purity profile with minimal trace impurities. In analytical laboratories and precise industrial manufacturing, the purity tolerance of the solvent directly impacts the validity of the results. Utilizing a lower-grade industrial solvent in place of an ACS Grade reagent introduces unpredictable variables, such as moisture or isomeric discrepancies, that can interfere with delicate chemical syntheses. For instance, high levels of water or free acid impurities in lesser grades can cause premature hydrolysis of the ester, degrading the solvent back into amyl alcohol and acetic acid, which alters the pH and chemical activity of the mixture.
Furthermore, using the wrong grade of amyl acetate can lead to major system failures, including the contamination of chromatography columns, poor adhesion in precision coating applications, or failed quality control batches in specialty polymer manufacturing. When high sensitivity is required, such as in spectrophotometry or cleanroom-based semiconductor processing, even minor contaminants can skew analytical baselines. Therefore, choosing our ACS Grade ensures that trace metal levels, residue after evaporation, and free acid content are kept well within the standard analytical limits. Industrial buyers can easily find more high-specification chemicals by exploring our Amyl Acetate ACS Grade product page to secure the exact purity required for their operations.
Chemical Profile
- CAS Number
- 628-63-7
- Chemical Formula
- C7H14O2
- Molecular Weight
- 130.18 g/mol
- Boiling Point
- 295 °F at 760 mmHg (USCG, 1999)
- Melting Point
- less than -148 °F (USCG, 1999)
- Flash Point
- (n-) 91 °F (cc); (all isomers) 106F (cc); (iso-) 69 °F (cc) (USCG, 1999)
- Specific Gravity
- 0.876 at 68 °F (USCG, 1999) - Less dense than water; will float
- Appearance
- N-amyl acetate appears as a mixture of isomers. A clear colorless liquid with a banana-like odor. Flash point varies from 65 °F to 95 °F. Less dense (at 7.2 lb / gal) than water and slightly soluble in water. Hence floats on water. Vapors heavier than air.
- Solubility
- 0.2 % (NIOSH, 2024)
- UN Number
- UN1104
- Hazard Class
- Class 3
- Packing Group
- III
- Proper Shipping Name
- AMYL ACETATES
- GHS Signal Word
- Danger
Values sourced from Alliance Chemical's canonical chemistry registry. Certificate of Analysis (COA) per lot.
Industrial Applications
- As a specialized solvent in the manufacturing of nitrocellulose lacquers and industrial coatings, where controlled evaporation rates and clean finishes are necessary.
- In analytical chemistry laboratories as an extraction solvent for pharmaceutical testing, environmental sample analysis, and organic synthesis workflows.
- To formulate high-performance cleaning solutions and degreasers where the dissolution of resins, plastics, and natural gums is required.
- As a carrier solvent in the production of photographic films and specialized optical sensors due to its low water solubility.
- In the manufacturing of synthetic flavorings and fragrances where its reliable, characteristic banana-like ester profile acts as a consistent structural baseline.
Hazmat & Shipping
Amyl Acetate ACS Grade is classified as a hazardous material for transport and is fully regulated. It is designated under United Nations standard as UN1104, with a hazard class of 3, and is assigned to packing group III. The proper shipping name under DOT regulations is AMYL ACETATES. The associated GHS signal word for this chemical is Danger. There are no GHS pictograms assigned to this specific material under its current classification in our canonical record. Due to its status as a flammable liquid with a flash point of 91 °F (cc) for n-amyl acetate and up to 106 °F (cc) for other isomers, compliance with DOT shipping protocols is strictly enforced for all shipments.
Safe handling of this regulated material requires appropriate personal protective equipment (PPE) designed to mitigate the risks associated with hazard statement H226, which denotes a flammable liquid and vapor. Personnel must wear chemical-resistant gloves, eye protection, and protective clothing to comply with precautionary statement P280. It is essential to eliminate all ignition sources near the chemical, as indicated by P210, and keep the container tightly closed per P233. Grounding and bonding of containers during transfer is mandatory under P240 to prevent static discharge. To view details on complete safety compliance, please consult the Safety Data Sheet (SDS) provided with every order to ensure your facility meets all local and federal regulations.
Handling & Storage
Store Amyl Acetate ACS Grade in a cool, well-ventilated location away from heat, sparks, open flames, and direct sunlight, maintaining temperatures ideally between 50 °F and 85 °F. Keep containers tightly sealed when not in use. This ester is highly compatible with standard steel, stainless steel, and high-density polyethylene (HDPE) containers, but it will aggressively degrade or dissolve certain plastics, rubbers, and gaskets made of PVC or neoprene. Avoid contact with strong oxidizing agents, strong acids, strong bases, and nitrates, as these incompatible substances can trigger hazardous exothermic reactions. Ensure compliance with precautionary statement P403+P235 by keeping the product in a well-ventilated, cool space.
Order & Documentation
Alliance Chemical provides comprehensive logistics support and technical documentation for all chemical purchases. We ensure that a Certificate of Analysis (COA) is available upon request to verify the physical properties and purity standards of each lot, and a Safety Data Sheet (SDS) is provided with every order to facilitate workplace safety. To secure your supply or discuss bulk logistics, please Request a Quote or Download the SDS.
Why Buy from Alliance Chemical
Since 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.
