Formula details
Product Details
Overview
Are you sourcing industrial-grade raw materials and need verified technical specifications for your formulation? We provide fully characterized, high-purity Heptanoic Acid to ensure exact batch consistency and seamless integration into your supply chain.
Heptanoic Acid Chemical Identity & Parameters
Core Chemical Specifications
| Parameter | Specification / Identifier |
|---|---|
| Product Name | Heptanoic Acid |
| Chemical Aliases | Enanthic acid, Enanthylic acid, 1-Hexanecarboxylic acid, n-Heptanoic acid |
| CAS Registry Number | 111-14-8 |
| EC / EINECS Number | 203-838-7 |
| Molecular Formula | C7H14O2 |
| Molecular Weight | 130.18 g/mol |
| Standard GC Assay Purity | ≥ 99.0% |
Key Product Identifiers
- Purity Standard: Assayed via Gas Chromatography (GC) at ≥ 99.0% purity to ensure minimal trace impurities in downstream chemical synthesis.
- Regulatory Tracking: Fully registered under CAS 111-14-8 and EC 203-838-7 for complete global regulatory compliance.
- Molecular Profile: Defined straight-chain medium-chain fatty acid structure represented by C7H14O2 with a molecular weight of 130.18 g/mol.
- Industry Nomenclature: Widely recognized across global markets as enanthic acid, enanthylic acid, n-heptanoic acid, and 1-hexanecarboxylic acid.
Physical & Chemical Specifications of Heptanoic Acid
We maintain rigorous control over every chemical parameter to ensure our high-purity heptanoic acid delivers consistent, reliable performance in your downstream synthesis and industrial formulations.
| Technical Parameter | Specification / Value |
|---|---|
| Boiling Point | 223°C to 224°C |
| Melting Point | -7.5°C |
| Flash Point | 118°C (Closed Cup) |
| Density (at 20°C) | 0.918 g/cm³ |
| Refractive Index ($n_D^{20}$) | 1.422 |
| Water Solubility (at 15°C) | 0.24 g/100 mL |
| Organic Solvent Solubility | Fully miscible in alcohol and ether |
| Acid Value | 425 – 433 mg KOH/g |
Core Property Highlights
- Thermal & Phase Stability: Featuring a precise boiling point of 223°C to 224°C and a low melting point of -7.5°C, this liquid medium-chain fatty acid handles extreme temperature variations without degradation.
- Balanced Solubility: Its minimal water solubility (0.24 g/100 mL at 15°C) coupled with complete miscibility in common organic solvents simplifies multi-phase synthetic routes and extraction steps.
- Controlled Reactivity: A verified acid value of 425 – 433 mg KOH/g guarantees high stoichiometric efficiency during esterification and organic synthesis operations.
Key Industrial Applications of Heptanoic Acid
We supply high-purity heptanoic acid as a versatile chemical intermediate tailored for high-performance industrial formulations. Our reliable purity standards (≥99.0%) ensure precise reactions across critical manufacturing sectors.
Synthetic Lubricants & Hydraulic Fluids
As a critical building block for polyol ester lubricant intermediates, our n-heptanoic acid reacts with polyhydric alcohols (like pentaerythritol and trimethylolpropane) to produce synthetic esters with outstanding thermal stability and low-temperature fluidity.
Aviation & Automotive: Used in high-temp jet turbine oils and engine lubricants.
Refrigeration: Essential for polyol ester (POE) polyol lubricants used with HFC refrigerants.
Hydraulic Fluids: Delivers excellent shear stability and biodegradability.
Flavors, Fragrances & Specialty Esters
Our medium-chain fatty acid serves as the primary precursor for synthesizing high-value heptanoate esters used globally in aroma formulations:
Ethyl Heptanoate: Imparts distinct pineapple, apple, and cognac flavor notes.
Butyl Heptanoate: Adds rich, fruity undertones to food-grade flavorings.
Allyl Heptanoate: Key compound for sweet, banana, and tropical fruit fragrance profiles.
Pharmaceutical Synthesis & Active Ingredients
In drug manufacturing, our high-purity CAS 111-14-8 material provides consistent esterification for long-acting drug delivery systems:
Steroid Esterification: Serves as the key enanthate acylating agent for depot formulations, including testosterone enanthate and fluphenazine enanthate.
Controlled Release: Ensures predictable, sustained metabolic release of active pharmaceutical ingredients (APIs).
Polymer Additives, Corrosion Inhibitors & Plasticizers
Heptanoic acid provides superior functional performance in specialty chemical manufacturing:
Metalworking Fluids: Neutralized amine salts act as effective rust and corrosion inhibitors in aqueous systems and coolants.
Plasticizers & Stabilizers: Used to produce specialty plasticizers that enhance polymer flexibility and heat resistance.
Coating Additives: Acts as a chemical intermediate for paint driers and resin modifiers.
Heptanoic Acid Quality Control & Regulatory Compliance
We enforce strict quality control at every stage of production to ensure our heptanoic acid consistently meets high-purity industrial standards. Our state-of-the-art facility operates under strict global management frameworks, delivering full transparency and batch-to-batch reliability for your supply chain.
100% GC Testing and Full Batch Traceability
We analyze every single production lot using Gas Chromatography (GC) to verify purity levels exceeding 99.0%. Every shipment of n-heptanoic acid comes with full batch documentation, linking raw materials directly to final delivery for total supply chain traceability.
| Regulatory & QC Parameter | Standard Specification & Compliance Details |
|---|---|
| Purity Verification | 100% Gas Chromatography (GC) analysis per batch |
| Quality System | ISO 9001 certified manufacturing process |
| European Union Import | Fully REACH compliant for hassle-free clearance |
| Hazard Labeling | GHS Class 8 Corrosive Liquid (UN 3265) standard |
| Batch Identification | Complete end-to-end batch tracking and retention samples |
Download Technical Documentation
We provide complete, audit-ready documentation to simplify your regulatory approval and safety compliance processes. Get instant access to essential product files:
- Certificate of Analysis (COA): Batch-specific purity, acid value, and density specs.
- Heptanoic Acid SDS / MSDS: Standardized GHS hazard data, handling precautions, and spill procedures for Class 8 corrosive liquids.
- Technical Data Sheet (TDS): Full physical parameters, storage conditions, and chemical application details.
Bulk Packaging & Global Logistics for Heptanoic Acid
We supply heptanoic acid with high-volume stability and strict export compliance. Because n-heptanoic acid requires precise safety management during transit, we offer multi-tier packaging options that meet international dangerous goods transport standards.
Standard Packaging Options
| Container Type | Net Weight | Recommended Application |
|---|---|---|
| HDPE Drums | 190 kg | Flexible industrial orders & pilot batches |
| IBC Totes | 950 kg | Medium-scale continuous plant operations |
| ISO Tanks | 20,000 – 24,000 kg | High-volume bulk export & direct processing |
Shipping Classification & Handling
We handle every step of international logistics to ensure fast, compliant delivery directly to your facility. All export shipments carry clear regulatory labels and full documentation.
- Transport Class: Class 8 corrosive liquid UN 3265
- Proper Shipping Name: Corrosive liquid, acidic, organic, n.o.s. (Heptanoic acid)
- Packing Group: PG III
- Export Compliance: Complete GHS labeling, commercial invoice, Certificate of Analysis (COA), and heptanoic acid SDS / MSDS attached to every consignment.
Facility Storage Guidelines
To keep the material stable and prevent contamination, maintain these specific storage conditions on site:
- Store containers in a cool, dry, and well-ventilated area.
- Keep strictly separated from strong oxidizers, strong bases, and direct heat sources.
- Keep containers securely sealed when not in use to avoid moisture uptake and container degradation.
Why Source Heptanoic Acid from Greenlano?
Sourcing raw materials shouldn't mean dealing with price markups, sudden supply drops, or shipping delays. As a direct bulk chemical manufacturer, we provide high-purity heptanoic acid with full supply chain transparency and consistent quality.
Here is why global buyers choose to partner with us:
- Factory-Direct Pricing: Eliminate broker markups. We ship direct from our manufacturing plant, ensuring predictable margins and competitive pricing for your large-scale orders.
- Stable Year-Round Capacity: Our dedicated manufacturing lines ensure a reliable, continuous supply of n-heptanoic acid, shielding your operation from market shortages.
- 24-Hour RFQ Commitment: Speed matters. Submit your target specifications, and our team delivers a complete RFQ quote within 24 hours.
- Global Logistics Support: We manage on-time shipping to over 30 countries, handling all export documentation, customs clearance, and regulatory compliance.
Heptanoic Acid Frequently Asked Questions
What is the main structural difference between Heptanoic Acid and Enanthic Acid?
There is no structural difference. Heptanoic acid and enanthic acid are two names for the exact same seven-carbon straight-chain saturated fatty acid (CAS 111-14-8).
| Parameter | Details |
|---|---|
| IUPAC Name | Heptanoic Acid |
| Common Aliases | Enanthic acid, Enanthylic acid, 1-Hexanecarboxylic acid, n-Heptanoic acid |
| Molecular Formula | C7H14O2 |
What purity levels does Greenlano supply for bulk orders?
We supply Heptanoic Acid with a guaranteed GC purity of ≥ 99.0%. We run 100% Gas Chromatography verification on every batch and provide a full Certificate of Analysis (COA) with every order.
Is Greenlano Heptanoic Acid REACH compliant for European imports?
Yes. Our heptanoic acid is fully REACH compliant for seamless EU imports. We manufacture under ISO 9001 certification and issue full GHS Class 8 safety documentation, including comprehensive Heptanoic Acid SDS / MSDS downloads.
What is the standard lead time for international bulk shipments?
We export to over 30 countries with complete logistics and customs clearance support.
| Packaging Option | Volume | Standard Dispatch Lead Time |
|---|---|---|
| HDPE Drums | 190 kg | 7–10 Business Days |
| IBC Totes | 950 kg | 7–10 Business Days |
| ISO Tanks | 20,000–24,000 kg | 10–14 Business Days |