Undecylenic Acid Product Overview
Undecylenic Acid is an unsaturated fatty acid derived from castor oil through controlled thermal cracking and purification processes. It is valued for its reactive double bond, antimicrobial properties, and chemical versatility, making it a key intermediate for pharmaceutical, cosmetic, polymer, and specialty chemical applications.
This product is typically selected where controlled reactivity, consistent purity, and regulatory-aware sourcing are required.
Manufacturing / Processing (High-Level)
Undecylenic Acid is manufactured by controlled pyrolysis of castor oil–based intermediates, followed by separation and purification. The process is designed to:
- Achieve consistent carbon-chain structure
- Preserve unsaturation for downstream reactions
- Minimize by-products and impurities
Processing parameters are standardized to ensure repeatable chemical behavior and performance.
Raw Material Origin
The product originates from castor oil derived from Indian castor seeds, sourced from established agricultural regions. Raw material consistency is critical for uniform cracking behavior and final acid purity.
In-House Quality Control & Consistency
Quality control focuses on purity, acidity, unsaturation level, and moisture, as these directly affect antimicrobial efficacy and chemical reactivity. Each batch is evaluated to ensure predictable downstream processing and formulation behavior.
Batch-wise documentation supports traceability and long-term supply reliability.
Key Properties (Indicative)
- Appearance: Clear to pale yellow liquid
- Odor: Mild, characteristic
- Solubility: Insoluble in water; soluble in organic solvents
- Functional behavior: Reactive unsaturated fatty acid
Typical ranges are indicative and should be confirmed with the Certificate of Analysis (COA).
Typical Applications
Undecylenic Acid is used in:
- Pharmaceuticals: antifungal intermediates and formulations
- Cosmetics & Personal Care: active and functional ingredient systems
- Polymers & Resins: reactive intermediate for specialty polymers
- Esters & Derivatives: undecylenate esters
- Specialty Chemicals: antimicrobial and functional additives
Application suitability depends on regulatory requirements and formulation design.
Packaging Options
- HDPE drums
- MS drums
- IBCs
- Customized export packaging on request
Packaging is selected to ensure chemical stability and safe handling during storage and transport.
Bulk Supply & Export Readiness
Undecylenic Acid is supplied in commercial and bulk quantities for domestic and international markets. The product is export-ready and supported with standard compliance documentation.
Supply is managed on an inquiry basis, aligned with buyer volume and shipment planning.
Quality Documentation
Available upon request:
- Certificate of Analysis (COA)
- Technical Data Sheet (TDS)
- Safety Data Sheet (SDS)
Documentation is batch-specific, supporting audits and buyer verification.
Traceability & Batch Control
Each production lot carries a unique batch identification, enabling backward traceability and consistent quality across repeat orders.
Who Should Use This Product
- Pharmaceutical and cosmetic manufacturers
- Chemical processors requiring unsaturated fatty acid intermediates
- Buyers seeking castor-based antimicrobial actives
When to Use / When Not to Use
Use when:
- Unsaturation and reactivity are required
- Antimicrobial or functional activity is desired
Not recommended when:
- Fully saturated fatty acids are required
- Water solubility is mandatory
Sample → Trial → Commercial Supply
Samples can be provided for laboratory or pilot-scale evaluation. Commercial supply follows successful trials and mutual specification confirmation.
Frequently Asked Questions
Q1. Is Undecylenic Acid castor-based?
Yes, it is derived from castor oil–based intermediates.
Q2. Is it suitable for pharmaceutical applications?
Yes, subject to grade specification and regulatory compliance.
Q3. Is export supply available?
Yes, it is regularly supplied to international buyers with standard documentation.
Q4. Is long-term supply possible?
Yes, with planned volumes and agreed specifications.
Long-Term Supply Perspective
Undecylenic Acid is positioned as a specialty, performance-oriented intermediate, emphasizing chemical consistency, documentation readiness, and predictable reactivity. It supports long-term sourcing strategies rather than spot-market transactions.
