Castor Oil Derivatives
Dibutyl Sebacate (DBS)
- Brand: Nova Industries
- Category: Castor Oil Derivatives
- Sub-Category: Sebacate Esters / Plasticizers & Specialty Fluids
- Compliance Class: Industrial / Cosmetic / Lubricant / Pharmaceutical (as per specification)
- Chemical Type: Di-ester of sebacic acid and n-butanol
- Grade: High-purity industrial & specialty grades
- Physical Form: Clear, colourless to pale yellow liquid
Product Overview
Dibutyl Sebacate (DBS) is a bio-based sebacate ester produced by esterifying sebacic acid—derived from castor oil—with n-butanol. This chemistry results in a material known for its excellent low-temperature flexibility, lubricity, and compatibility with a wide range of polymers and formulation systems.
At Nova Industries, Dibutyl Sebacate is manufactured through a controlled esterification and purification process to achieve consistent ester value, low residual acidity, and stable color. Tight process control ensures batch-to-batch uniformity, which is critical for buyers using DBS as a functional plasticizer, lubricant component, or formulation aid.
Compared to conventional phthalate plasticizers, DBS offers lower volatility, better low-temperature performance, and a renewable origin. Buyers select this product when they need reliable flexibility, smooth processing, and predictable performance—especially in applications exposed to temperature variation or long service life requirements.
Technical Specifications
| Parameter | Specification / Value |
|---|---|
| Appearance | Clear, colourless to pale yellow liquid |
| Odour | Mild |
| Specific Gravity (25°C) | 0.935 – 0.940 g/cm³ |
| Viscosity (25°C) | 8 – 12 cSt |
| Ester Content | Min 98% |
| Acid Value | Max 0.05 mg KOH/g |
| Saponification Value | 295 – 315 mg KOH/g |
| Moisture Content | Max 0.10% |
| Colour (APHA) | Max 20 |
| Flash Point | Min 180°C |
| Boiling Point | 349°C (approx.) |
What the Product Does & Buyer Problems It Solves
What it does
- Acts as a high-performance plasticizer and ester fluid
- Improves flexibility and low-temperature behavior
- Enhances lubricity and compatibility in formulations
Problems it solves
- Reduces brittleness in polymers at low temperatures
- Lowers volatility-related loss over time
- Replaces petroleum-derived plasticizers
- Improves processing stability and consistency
Key Properties & Performance Characteristics
Physical & Chemical Characteristics
- Appearance: Clear, colorless to pale yellow liquid
- Odor: Mild
- Solubility: Insoluble in water; soluble in organic solvents and oils
- Chemical nature: Sebacate di-ester
Functional Performance
- Excellent low-temperature flexibility
- Low volatility and good thermal stability
- High lubricity and smooth flow behavior
- Broad compatibility with polymers, resins, and elastomers
Stability, Shelf Life & Storage
- Shelf Life: 12–24 months under recommended conditions
- Storage Conditions:
- Store in clean, sealed containers
- Protect from moisture and direct sunlight
- Ambient storage temperature preferred
- Stability: Chemically stable during storage and handling
Manufacturing & Quality Control
Dibutyl Sebacate at Nova Industries is produced via precise esterification, followed by neutralization, washing, drying, and filtration.
Quality assurance includes
- In-house testing for ester value, acidity, and color
- Batch-wise traceability and documentation
- Final polishing and filtration before packing
- Pre-dispatch quality verification
This ensures consistent performance and dependable supply for global buyers.
Typical Buyer Workflow:
Sample → Lab formulation → Performance validation → Bulk supply agreement
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
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 industrial, cosmetic & pharma use (as per grade)
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 international buyers
- Importer documentation and customs assistance
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why Us
Why Choose Nova Industries?
A few reasons why we insist you to choose Nova Industries are:
-
Fresh & Pure Products
Sourced and processed with care to retain maximum purity and effectiveness.
-
Export-Ready Standards
Fully compliant with international quality norms, ensuring smooth global shipments.
-
Long Shelf Life
Advanced refining and packaging methods keep our products stable and effective for extended periods.
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Global Supply Capability
Robust infrastructure and logistics support to serve clients worldwide with on-time delivery.
Your Global Partner for Castor Oil Solutions
Get in touch with us for reliable supply, competitive pricing, and export-ready castor oil and derivatives.
Industry Applications & Use Cases
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Plastics & Polymers
Used as a plasticizer in PVC and specialty polymers to improve flexibility and low-temperature performance.
-
Lubricants & Functional Fluids
Applied in synthetic lubricants and ester-based fluids requiring thermal stability and lubricity.
-
Cosmetics & Personal Care
Used in formulations where smooth feel, spreadability, and low odor are required (as per grade).
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Coatings & Inks
Improves flow, flexibility, and film integrity.
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Pharmaceuticals
Used as an excipient or intermediate (as per specification).
FAQ’s
Buyer Guidance & FAQs
Yes, it is a non-phthalate plasticizer.
Yes, with stable specifications and batch consistency.
Yes, samples can be provided on request.
Testimonials
valuable words from our client
We have been sourcing Hydrogenated Castor Oil and 12HSA from Nova Industries for over three years. Their product consistency and batch quality are highly reliable, which is critical for our manufacturing process. Deliveries are always on time, and their team is very responsive.
Nova Industries stands out for their professionalism and technical understanding. The quality of their castor oil derivatives meets international standards, and their documentation and export support make global sourcing seamless for us.
What we value most is Nova’s consistency and transparency. From inquiry to shipment, the process is smooth and well-managed. Their castor oil grades perform exactly as specified, helping us maintain product quality across our production lines.