Introduction
Diethyl phthalate (DEP) is one of a range of industrial chemicals and is a simple organic chemical that has a range of applications in plastics, polymer processing, perfumes and fragrances, cellulosic materials, adhesives and sealants, insect-repellent formulations, and dyeing. Due to its characteristics as a plasticiser, fixative, and solvent, it provides certain characteristics to formulations and their processing.
If you are looking for Diethyl Phthalate Manufacturers in Spain, purity, batch-to-batch consistency, technical details, packaging, regulatory documents, an experienced exporter, and reliable supply.
What Is Diethyl Phthalate?
Diethyl Phthalate (DEP) is one of the derivatives of phthalic acid ester with the common chemical formula of C6H4(C00C2H5)2 and CAS Number 84-66-2.
It is generally found in a transparent liquid form and functions as a plasticizer, solvent, fixative, or component of formulations according to its function.
Diethyl Phthalate is used in:
Plastics and polymers
Perfumes and fragrances
Attars and perfumery compounds
Incense-stick manufacturing
Cellulose acetate
Adhesives and sealants
Insect-repellent formulations
Dye carriers
Specialty chemical formulations
Why Diethyl Phthalate Matters
Diethyl Phthalate is appreciated for its adaptable nature and its ability to carry out differing functions within acceptable industrial formulations.
1. Plasticizing Properties
DEP may improve the flexibility and flow properties in appropriate polymer and resin combinations.
2. Fragrance Applications
In appropriate perfumed and fragranced preparations, it may act as a solvent and a fixative.
3. Solvent Function
Assists in dissolving or transporting specific ingredients in suitable formulations.
4. Cellulose Processing
It applies to the processing of cellulose acetate with the appropriate additives.
5. Insect-Repellent Formulations
Some insect-repellent products may contain DEP.
6. Adhesive Applications
The softening properties may lead to flexibility in some adhesive and sealant formulations.
7. Dye Carrier Applications
Can be used as a dye carrier in certain textile and chemical processes.
Key Properties of Diethyl Phthalate
| Property | Description |
|---|---|
| Chemical Name | Diethyl Phthalate |
| Common Abbreviation | DEP |
| CAS Number | 84-66-2 |
| Molecular Formula | C₁₂H₁₄O₄ |
| Appearance | Clear liquid |
| Odour | Mild characteristic to odourless |
| Specific Gravity at 20°C | 1.118–1.122 |
| Purity by GC | Minimum 99.50% according to TKM Pharma specification |
| Moisture | Maximum 0.15% according to TKM Pharma specification |
| Acid Value | Maximum 0.05 according to TKM Pharma specification |
| Primary Functions | Plasticizer, solvent, fixative |
Those exact properties and specs should always be verified with the latest manufacturer's technical specs.
Specifications of Diethyl Phthalate
Always check the full technical specification instead of purity alone when comparing Diethyl Phthalate Manufacturers in Spain.
| Test Parameter | Specification |
|---|---|
| Appearance | Clear liquid, free from suspended particles |
| Colour | 20 max |
| Odour | Mild characteristic to odourless |
| Volatile Value at 105°C | 0.50 max |
| Ester Value | 503 ± 4 |
| Ash Content | 0.01 max |
| Specific Gravity at 20°C | 1.118–1.122 |
| Moisture Content | 0.15 max |
| Acid Value | 0.05 max |
| Purity by GC | 99.50% min |
Which parameters should a manufacturer follow? These parameters can be used by a manufacturer to determine how consistent the product is and whether it is suitable for their specific application.
Packaging Options for Diethyl Phthalate
Packaging is another factor to bear in mind when ordering chemicals for international supply.
TKM Pharma lists the following packaging options for Diethyl Phthalate:
35 kg HDPE Carboys
225 kg HDPE Drums
1,125 kg IBC Totes
20-24 MT ISO Tanks
20 MT Road Tankers
The right packaging format depends on:
Order quantity
Storage capacity
Handling equipment
Transportation method
Consumption rate
Import requirements
Customer specifications
In case of large industrial quantities, IBCs or ISO tanks could be a good way to go; for smaller quantities, drums and carboys could be a solution.
Important Features to Look for in a Diethyl Phthalate Supplier
Consistent Batch Quality
Consistent raw-material quality enables production to run consistently and keeps formulation performance predictable.
High Purity
The level of purity to be specified must be defined depending on the specific application.
Certificate of Analysis
A batch-specific CoA supplies an analysis that supports the customer in confirming the product conforms.
Regulatory Documentation
Ensure that the supplier can provide the documentation related to your product and application for Spanish and European buyers.
Flexible Packaging
Several packaging formats allow better-fitting supply to varying consumption needs.
Export Experience
International export experience may also be helpful in speeding up shipping and documentation.
Industrial Applications of Diethyl Phthalate
1. Perfume Manufacturing
DEP is used as a solvent and fixative in certain compatible fragrance systems.
2. Incense Stick Manufacturing
It is possible to use in proper incense-stick and agarbatti manufacturing applications.
3. Plastic and Polymer Processing
DEP is a useful plasticizer for certain polymer and resin systems.
4. Cellulose Acetate Processing
It is used in suitable cellulose acetate applications.
5. Insect-Repellent Products
DEP can be added to some insect-repellent formulations.
6. Adhesives and Sealants
Its plasticizing qualities may allow a degree of flexibility in certain adhesive and sealant formulations.
7. Dye Carrier Applications
DEP can also serve as a dye carrier in textile and dyeing methods.
8. Specialty Chemical Manufacturing
May be used as a formulation component of certain specialty chemical products.
9. Fragrance Formulations
As a carrier or fixative, DEP can be used with certain fragrance blends.
Diethyl Phthalate in Fragrance and Perfume Applications
Diethyl Phthalate can be used in the preparation of perfumes as a solvent and fixative.
In suitable formulations, it can help:
Carry selected fragrance ingredients
Support formulation consistency
Minimize quick-slow evaporation of a selection of fragrance components
Assist in preparing perfume concentrates
Improve handling of fragrance formulations
TKM Pharma has Diethyl Phthalate in identification for perfumes, attars and perfumery compound applications.
However, these regulations may differ for fragrance, cosmetic and personal-care products. Spanish manufacturers should check that the requirements for their finished product are met before use.
Diethyl Phthalate in Plastics and Polymer Applications
As a plasticizer, for compatible polymer systems, Diethyl Phthalate can be used.
Depending on the formulation, it may help:
Improve flexibility
Modify processing characteristics
Adjust mechanical properties
Support compatibility with selected materials
Modify formulation performance
Actual performance of DEP will vary depending on the polymer type, dosage, and processing conditions, as well as other formulation ingredients.
Safe Storage and Handling of Diethyl Phthalate
Important considerations include:
Current manufacturer documentation should identify appropriate storage conditions and material compatibility.
Why Choose TKM Pharma?
If we compare Diethyl Phthalate Manufacturers in Spain, TKM Pharma has factors that international buyers can consider below.
Established in 2000
Established in the year 2000 in India, TKM Pharma has become a Manufacturer & Exporter of Diethyl Ether and diethyl phthalate under Mr. T. Sudarshan.
High-Purity Diethyl Phthalate
The published specification of TKM Pharma states 99.50% minimum purity by GC.
Multiple Packaging Formats
The substance is recorded in carboys, drums, IBC totes, ISO tanks, and road tankers.
International Export Experience
According to TKM Pharma, the main focus of its export business is on quality, dependability, and customer support.
Certifications and Quality Considerations
Companies in Spain sourcing Diethyl Phthalate may wish to review product specifications and quality-related documentation before commercial purchasing.
TKM Pharma is represented as:
ISO 9001:2015 Certified
European REACH Compliant
Depending on the application, the following documentation may be required:
Certificate of Analysis
Safety Data Sheet (SDS)
Product specification
Batch information
Regulatory declarations
Country of origin
Packaging information
Shipping documentation
Quality Control records
Product traceability
Companies importing into Europe may also want to ensure that all applicable EU chemical, workplace safety, environmental, and transport regulations are met.
Diethyl Phthalate Export to Spain
Spain hosts a robust pharmaceutical industry, chemical manufacturing, plastics producers, fragrance and cosmetic industries, and a thriving specialty chemical sector. These can all be potential consumers of chemical raw materials that are consistent in quality and secure in supply.
Companies searching for Diethyl Phthalate Manufacturers in Spain may also choose to evaluate suppliers outside of Spain when the foreign exporter can provide suitable product specifications, documentation, packaging, and export support to Spain.
Spanish customers considering an Indian supplier could look to include the following factors in their evaluation:
Product purity
The end-use application
Technical specification
Packaging arrangements
Quantity of order
Certificate of Analysis (CoA)
Safety Data Sheet (SDS)
REACH compliance-related documentation
Logistics & transport requirements
Delivery schedule
Batch consistency
Long-term supply potential
Plastic & Polymer Manufacturers use DEP as a plasticiser for specific types of polymer.
Perfume & Fragrance Makers use DEP as a solvent and fixative.
Cosmetic Manufacturerscan includeDEP in specific fragrance and formulations where it is permitted.
Adhesive manufacturers can utilize DEP for added flexibility in their formulations.
Textile & Dyeing Industries may utilize DEP as a carrier for dyes.
Specialty Chemical Manufacturers may incorporate DEP into various chemical formulations.
How To Select The Right Diethyl Phthalate Manufacturer?
Before choosing a Diethyl Phthalate Manufacturer in Spain or from an international exporter for the Spanish Market, think about:
Define The Application
Ensure you clearly indicate specifically what use the DEP is: for plastics, fragrance, cosmetics, adhesive, processing of cellulose, dyeing, etc.
Look for Export Experience
If you are importing, you'll find your experience exporting to Spain may be very helpful.
Calculate The Total Procurement Cost
Don't forget when calculating the landed cost that you have included packaging, freight, import duty, documentation & compliance, and, of course, reliability of supply.
Conclusion
If you are searching for Diethyl Phthalate Manufacturers in Spain, then TKM Pharma can be one of the perfect overseas suppliers. Due to its rich experience in production, precise product specifications and packaging, a tight quality system, and exporting worldwide, TKM Pharma can be one of the suppliers you are searching for.
A minimum of 99.50 % GC purity and different forms of packaging are available, i.e., carboys, drums, IBCs, and bulk transit; TKM Pharma seems well equipped to meet the requirements.
If you need information about Diethyl Phthalate Manufacturers in Spain, please feel free to contact TKM Pharma, and we can tell you about purity, use, packaging, documentation, quantity, or anything you may need.