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)

1. Product Identification

Exact Product Name: Dibutyl Sebacate (DBS)
Chemical Type: Di-ester of sebacic acid and n-butanol
Grade: High-purity industrial & specialty grades
Brand: Nova Industries
Physical Form: Clear, colorless to pale yellow liquid
Origin: Gujarat, India
SKU / Internal Product Code: Available on request
Intended Use: Plasticizers, lubricants, cosmetics, polymers, coatings, pharmaceuticals, specialty chemicals

3. 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.

4. 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

5. 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

6. 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

7. 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.

8. Industry Applications & Use Cases

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).

Coatings & Inks

Improves flow, flexibility, and film integrity.

Pharmaceuticals

Used as an excipient or intermediate (as per specification).

Typical Buyer Workflow:
Sample → Lab formulation → Performance validation → Bulk supply agreement

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 industrial, cosmetic & pharma use (as per grade)

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 international buyers
Importer documentation and customs assistance

12. Buyer Guidance & FAQs

Is DBS bio-based?
Yes, it is derived from castor oil–based sebacic acid.

Is DBS a phthalate-free plasticizer?
Yes, it is a non-phthalate plasticizer.

Can Nova Industries support long-term contracts?
Yes, with stable specifications and batch consistency.