Amyl Acetate ACS vs N-Butyl Acetate
Comprehensive comparison of Amyl Acetate ACS and N-Butyl Acetate including physical properties, applications, safety considerations, and pricing. Alliance Chemical supplies both chemicals in various grades and concentrations.
Quick Comparison Summary
Physical & Chemical Properties Comparison
| Property | Amyl Acetate ACS | N-Butyl Acetate | Key Difference |
|---|---|---|---|
| Boiling Point | 149 °C | 126.1 °C | Amyl Acetate ACS boils 22.9°C higher |
| Flash Point ⚠️ | 33 °C | 36 °C | Amyl Acetate ACS is more flammable |
| Density | 0.876 g/cm³ | 0.882 g/cm³ | N-Butyl Acetate is denser |
| Water Solubility | Slightly soluble in water | 0.7 g/100 mL at 20 °C | |
| pH | N/A | N/A | Data not available for direct comparison |
| Molecular Weight | 130.19 g/mol | 116.16 g/mol | Amyl Acetate ACS is heavier molecule |
| Melting Point | -78 °C | -77.9 °C | N-Butyl Acetate melts 0.1°C higher |
| Vapor Pressure | 5 mmHg at 20 °C | 10 mmHg at 20 °C | N-Butyl Acetate is more volatile |
| Auto-ignition Temp ⚠️ | 379 °C | 405 °C | Amyl Acetate ACS auto-ignites at lower temp |
| Vapor Density | 4.49 (air = 1) | 4.0 (air = 1) | Amyl Acetate ACS vapors sink more |
| Appearance | Clear, colorless liquid | Clear, colorless liquid | Similar appearance |
| Odor | Banana-like | Sweet, fruity |
Data sourced from PubChem (NIH), OSHA Technical Guidelines, and Alliance Chemical laboratory analysis. Last verified June 2026.
Applications & Use Cases
Amyl Acetate ACS Best For:
- Solvent for nitrocellulose
- Solvent for lacquers
- Flavoring agent
- Extraction solvent
- Fragrance component
N-Butyl Acetate Best For:
- Solvent for coatings
- Solvent for inks
- Solvent for adhesives
- Extraction solvent
- Laboratory reagent
Choosing Between Them
The right choice depends on your specific application, required purity, and handling capabilities. Contact our team for guidance on which chemical best fits your needs.
Safety & Handling Comparison
Storage Requirements
Always store in original containers in a cool, well-ventilated area per NFPA 30 guidelines. Refer to each product's SDS for specific storage temperature ranges and incompatible materials.
PPE Requirements
At minimum: chemical-resistant gloves, safety goggles, and adequate ventilation per OSHA 29 CFR 1910.132-138. Check each SDS below for chemical-specific PPE requirements.
Fire Hazard
Amyl Acetate ACS has a lower flash point and requires extra fire precautions.
Safety Data Sheets (SDS)
Which Chemical Should You Choose?
Decision Snapshot
| Decision Factor | Better Fit | Why |
|---|---|---|
| Evaporation Profile | N-Butyl Acetate | Lower boiling point supports faster flash-off. |
| Fire Safety Margin | N-Butyl Acetate | Higher flash point generally reduces ignition risk in handling and storage. |
| Application Breadth | Tie | Compares distinct listed use cases to avoid generic recommendations. |
| Purity Flexibility | Standard grades | Based on availability of 99%+ concentration options in current product metadata. |
Choose Amyl Acetate ACS if:
- You specifically need support for solvent for nitrocellulose applications.
- You specifically need support for solvent for lacquers applications.
- You need a higher-boiling solvent that stays in-process longer.
- You can manage stricter flammable-liquid controls for lower flash-point performance.
Choose N-Butyl Acetate if:
- You specifically need support for solvent for coatings applications.
- You specifically need support for solvent for inks applications.
- You want a faster-evaporating solvent for quick-dry production steps.
- Fire-risk controls are a priority and you prefer the higher flash-point option.
Commercial & Fulfillment Snapshot
Built for purchasing teams that need predictable dispatch, compliant documentation, and freight flexibility from parcel to full truckload.
| Procurement Advantage | Amyl Acetate ACS | N-Butyl Acetate |
|---|---|---|
| Grade & Concentration Coverage | multiple concentration options by application with industrial/lab procurement support. | multiple concentration options by application with industrial/lab procurement support. |
| Packaging Depth | 1 Quart to 330 Gallon IBC Tote for parcel, pallet, and truckload planning. | small packs through bulk freight quantities for parcel, pallet, and truckload planning. |
| Dispatch SLA | Lane-scheduling cutoff is 1 PM CT (Mon-Thu) and noon CT Friday. Outbound dispatch from Taylor, TX typically completes within 1-2 business days. | Lane-scheduling cutoff is 1 PM CT (Mon-Thu) and noon CT Friday. Outbound dispatch from Taylor, TX typically completes within 1-2 business days. |
| Freight Optionality | UPS Ground for small packs plus LTL/FTL lanes through ABF, SEFL, Saia, XPO, and partner carriers. | UPS Ground for small packs plus LTL/FTL lanes through ABF, SEFL, Saia, XPO, and partner carriers. |
| Compliance Readiness | SDS ready now; COA/TDS support available pre-PO and post-order. | SDS ready now; COA/TDS support available pre-PO and post-order. |
| Bulk Procurement CTA | Request bulk quote or call (512) 365-6838. | Request bulk quote or call (512) 365-6838. |
Need Help Deciding? Our technical team can help you choose the right chemical for your specific application. Email sales@alliancechemical.com for expert guidance.
Request Bulk Quote
Share your quantity, pack size, and destination. We will reply with pricing, freight options, and documentation.
Prefer email? sales@alliancechemical.com
Ready to Order?
Alliance Chemical supplies both Amyl Acetate ACS and N-Butyl Acetate in various grades and package sizes.