Undecylenic Acid Esters

Brand: Nova Industries
Category: Castor Oil Derivatives
Sub-Category: Specialty Esters / Oleochemical Intermediates
Compliance Class: Industrial / Cosmetic / Pharmaceutical (as per specification)

1. Product Identification

Exact Product Name: Undecylenic Acid Esters
Chemical Type: Esters of undecylenic acid with selected alcohols
Grade: High-purity industrial & specialty grades
Brand: Nova Industries
Physical Form: Clear, colorless to pale yellow liquid (ester-specific)
Origin: Gujarat, India
SKU / Internal Product Code: Available on request
Intended Use: Cosmetics & personal care, pharmaceuticals, polymers, fragrances, specialty chemicals, functional fluids

3. Product Overview

Undecylenic Acid Esters are specialty oleochemical derivatives produced by esterifying undecylenic acid—obtained from castor oil—with carefully selected alcohols. This esterification step transforms the free acid into more stable, low-odor, and formulation-friendly esters, while preserving the functional benefits associated with undecylenic chemistry.

At Nova Industries, Undecylenic Acid Esters are manufactured through controlled esterification, purification, and finishing, ensuring consistent ester value, low residual acidity, and uniform color. These controls are especially important for cosmetic and pharmaceutical applications, where odor, stability, and skin compatibility directly influence product acceptance.

Compared to free undecylenic acid, ester forms offer improved handling, better solubility in formulation systems, and reduced irritation potential, making them suitable for a wider range of end uses. Buyers select these esters when they require predictable performance, renewable origin, and reliable batch-to-batch consistency.

4. What the Product Does & Buyer Problems It Solves

What it does

Acts as a functional ester for formulations
Provides antimicrobial / antifungal functionality (ester-dependent)
Improves compatibility and stability in finished products

Problems it solves

Reduces odor and reactivity of free acids
Improves formulation stability and shelf life
Enhances ease of processing and dosing
Maintains bio-based functionality with better user acceptance

5. Key Properties & Performance Characteristics

Physical & Chemical Characteristics

Appearance: Clear, colorless to pale yellow liquid
Odor: Mild to very low
Solubility: Soluble in oils, esters, and organic solvents; insoluble in water
Chemical nature: Fatty acid ester with terminal unsaturation

Functional Performance

Good skin compatibility (as per ester and formulation)
Stable under normal processing and storage conditions
Predictable behavior in emulsions and solutions
Compatible with cosmetic bases, polymers, and specialty blends

6. Stability, Shelf Life & Storage

Shelf Life: 12–24 months under recommended storage
Storage Conditions:
- Store in clean, sealed containers
- Protect from moisture, heat, and direct sunlight
- Ambient storage temperature recommended
Stability: Chemically stable when stored correctly

7. Manufacturing & Quality Control

Undecylenic Acid Esters at Nova Industries are produced through precision esterification of undecylenic acid, followed by neutralization, washing, drying, and filtration.

Quality assurance includes

In-house testing for ester value, acidity, and appearance
Batch-wise traceability and documentation
Odor and color consistency checks
Pre-dispatch quality verification

This ensures uniform performance and dependable supply for regulated and industrial buyers.

8. Industry Applications & Use Cases

Cosmetics & Personal Care

Used in creams, lotions, foot-care, and hygiene products where antimicrobial performance and mildness are required.

Pharmaceuticals

Applied as functional ingredients or intermediates in topical formulations (as per regulatory requirements).

Polymers & Specialty Chemicals

Used as intermediates for functional polymers, resins, and specialty derivatives.

Fragrances & Fine Chemicals

Acts as a base or modifier where low odor and chemical stability are important.

Typical Buyer Workflow:
Sample → Lab formulation → Stability & performance validation → Bulk supply

9. Packaging & Supply Information

Standard Packaging:
- 200 kg HDPE drums
Bulk Supply: ISO tanks / flexi tanks (volume dependent)
Minimum Order Quantity (MOQ): Based on packaging format
Lead Time: 7–15 working days
Custom Packaging: Available on request
Sample Availability: Yes, for evaluation and trials

10. Quality, Compliance & Documentation

Technical Data Sheet (TDS): Available
Safety Data Sheet (SDS): Available
Certificate of Analysis (COA): Provided per batch
Compliance & Certifications:
- ISO-based quality management systems
- REACH documentation support
- Suitable for cosmetic & pharma use (as per ester grade and regulations)

11. Global Export Readiness

Export-grade packaging and labeling
Optimized container loading and handling
Complete export documentation (COA, TDS, SDS, invoices, packing list)
Consistent batch quality for long-term international buyers
Importer documentation and customs assistance

12. Buyer Guidance & FAQs

Why choose undecylenic acid esters instead of the free acid?
Esters offer lower odor, improved stability, and easier formulation handling.

Are these esters suitable for cosmetic use?
Yes, subject to meeting buyer-specific formulation and regulatory requirements.

Can Nova Industries customize ester types?
Yes, ester selection can be tailored based on application and volume.