Introduction
Diethyl Phthalate (DEP) is a multi-use chemical applied in a variety of formulation and industrial processes. Some of the major areas of application include plastics, fragrance and perfumery, coatings, adhesives, cellulose-based products, and chemical specialties.
The factors to consider when looking for Diethyl Phthalate Manufacturers in South Korea should be purity and batch-to-batch consistency, technical specifications, packaging, regulatory documentation, export experience, and reliable long-term supply rather than solely on price.
What Is Diethyl Phthalate?
Diethyl Phthalate is abbreviated as DEP. It is a mono-ester of phthalic acid and ethanol with the molecular formula C6H4(C00C2H5)2 and the CAS Number 84-66-2.
It is generally available as a clear liquid. It is used as a plasticiser, solvent, fixative, and additive in formulations.
Diethyl Phthalate can be used in:
Plastic and polymer processing
Perfume manufacturing
Fragrance formulations
Incense-stick manufacturing
Cellulose acetate processing
Adhesives and sealants
Insect-repellent formulations
Dyeing applications
Chemical formulations
Specialty industrial products
TKM Pharma has identified the use of perfumes, attars, perfumery chemicals, incense sticks, Cellulose Acetate, insect repellents, glue and sealants, and dye carriers.
Why Diethyl Phthalate Matters
Diethyl Phthalate is used because it has many different uses in industrial formulations:
1. Plasticizing Performance
DEP could enhance the processing properties and flexibility of appropriate polymer systems.
2. Fragrance Applications
It may act as a solvent and fixative within suitable perfume and fragrance preparations.
3. Solvent Properties
Its solvent properties enable it to be used in some selected chemical and formulation processes.
4. Cellulose Processing
Diethyl Phthalate is applicable for certain cellulose acetate processing.
5. Insect-Repellent Formulations
DEP is found in some insect-repellent and pest-control formulations.
6. Adhesive Applications
As a plasticizer, its properties can impart flexibility to a compatible adhesive & sealant system.
7. Dyeing Applications
May be utilized as a dye carrier within certain textile and chemical processes.
Key Properties of Diethyl Phthalate
The physical and quality characteristics of the chemical are an important consideration when choosing a supplier.
| 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 |
The precise specification should be checked with the most recent technical datasheet and batch-relevant Certificate of Analysis.
Specifications of Diethyl Phthalate
Diethyl Phthalate Manufacturers in South Korea cater to discerning customers by providing the first step before specifications become critical.
| 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 |
Such parameters are good indicators against which one can compare and evaluate batch-to-batch stability.
Packaging Options for Diethyl Phthalate
When importing chemicals from overseas, packaging is one of the factors to consider, especially in the case of ordering industrial quantities.
TKM Pharma currently lists several packaging formats 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
Various formats are suitable, determined by the number of orders, storage facilities, transport facilities, handling facilities & rate of consumption.
If sizable recurrent orders are to be placed by South Korean customers, then IBCs or ISO tanks would be a viable option, with drums or carboys more suited to smaller quantities.
Important Features to Look for in a Diethyl Phthalate Supplier
Consistent Product Quality
Desirable characteristics of this material include stable quality between batches. For manufacturing and formulation purposes.
Defined Purity
A defined purity specification enables customers to sustain consistent process performance.
Certificate of Analysis
A batch-specific CoA allows the buyer to check the material against the agreed specification.
Technical Support
Helpful when choosing the proper specification, packing, and application grade.
Industrial Applications of Diethyl Phthalate
1. Perfume Manufacturing
DEP is suitable to be used as a solvent and fixative in appropriate perfume & fragrance compositions.
TKM Pharma has perfumes, attars, and perfumery compounds listed amongst the applications of Diethyl Phthalate.
2. Incense Stick Manufacturing
Diethyl Phthalate may be used in some suitable Incense-stick and Agarbatti manufacturing applications.
3. Plastic and Polymer Processing
In some polymer systems, DEP can serve as a plasticizer.
4. Cellulose Acetate Processing
A suitable cellulosic acetate application for the use of Diethyl Phthalate is.
5. Insect-Repellent Products
Some formulations may also include DEP.
6. Adhesives and Sealants
Its plasticizing properties may be able to accommodate formulation and flexibility needs for a specific system of adhesives and sealants.
7. Dye Carriers
DEP can also serve as a dye carrier for some textile and dyeing processes.
8. Chemical Manufacturing
For certain processes in the field of special chemicals, Diethyl Phthalate may also be used by chemical manufacturers as a formulation ingredient.
9. Fragrance and Personal-Care Formulations
May be used as an ingredient in any specified fragrance application formula, subject to regulation and formulation considerations.
Diethyl Phthalate in Fragrance Applications
Diethyl Phthalate has historically been connected with the use of aromatics and perfumes owing to its ability to act as a solvent as well as a fixative.
In suitable formulations, it can help:
Carry fragrance ingredients
Support formulation stability
Delay evaporation for essential fragrance notes
Improve handling of fragrance concentrates
However, markets may have specific regulatory requirements for fragrance and cosmetic ingredients. It is the manufacturer's responsibility to check current requirements for a particular product when destined for a certain market.
Diethyl Phthalate in Plastics and Polymer Applications
Plasticizers influence the flexibility and processability of polymers. Diethyl Phthalate allows suitable polymer systems to be reinforced so that formulation property goals can be attained. The following can be aided: increasing flexibility, modifying rheology, system compatibility, adapting mechanical properties, and formulation performance aids.
The performance of DEP will vary with specific polymer, concentration level, operating temperature, and formulation composition.
Proper handling and storage: Diethyl Phthalate is to be handled according to the latest SDS of the manufacturer, as well as relevant workplace standards and guidelines, and must at all times be placed in impervious, closed containers, at room temperature.
Locate proper storage temperature conditions. Maintain properly and consistently labelled containers. Don proper protective clothing. Ensure adequate workplace ventilation.
Prevent cross-contamination.
Practice proper chemical handling procedures. Regularly inspect and examine containers. Ensure transportation regulations are met.
Check and obtain the most up-to-date SDS before product handling and processing.
The storage conditions should be specified according to the manufacturer's most recent safety and technical data.
Why Choose TKM Pharma?
If you want to find out about Diethyl Phthalate Manufacturers in South Korea compared to international customers, there are many factors that TKM Pharma can provide.
Established in 2000
Founded in 2000, TKM Pharma in India was created by Mr. T. Sudarshan as a manufacturing company and exporter of Diethyl Ether and Diethyl Phthalate.
Multiple Packaging Formats
Diethyl Phthalate is available from the company in carboys, drums, IBC totes, ISO tanks, and road tankers.
International Export Experience
TKM Pharma claims that the company has experienced dramatic growth in export business and its strategy is based on quality, reliability, and excellent service.
Quality and R&D Infrastructure
The company says that its support functions include R &D, QC, high-tech, and systematic documentation.
Certifications and Quality Considerations
Diethyl Phthalate for South Korean Buyers Importing Diethyl Phthalate: please always check quality & regulatory documentation.
TKM Pharma identifies itself as:
Certificate of Analysis
Safety Data Sheet
Product specification
Batch information
Regulatory declarations
Origin documentation
Packaging specifications
Transport documentation
Quality-control information
Product traceability records
Importers in South Korea also need to identify requirements under chemical management, workplace safety, and transportation regulations.
Diethyl Phthalate Supply for South Korean Industries
Chemical Manufacturers
Chemical companies may use DEP as a formulation ingredient or processing chemical in appropriate applications.
Plastic and Polymer Manufacturers
DEP can be employed as a plasticizer for the suitable systems of polymers.
Fragrance Companies
DEP can be used as a solvent and fixative in acceptable compositions by producers of perfume and scent.
Cosmetic Manufacturers
May be applied for certain fragrance and formulation uses, as regulated by any applicable rules.
Adhesive Manufacturers
DEP can also offer a plasticizing function for some formulations of adhesives and sealants.
Textile and Dyeing Companies
DEP can be used as a dye carrier in appropriate processes.
Specialty Chemical Manufacturers
Specialty chemical companies may choose to use Diethyl Phthalate as a formulation component in suitable products.
How to Choose the Right Diethyl Phthalate Manufacturer?
Before you decide to purchase from Diethyl Phthalate Manufacturers from Korea or from overseas suppliers for your Korean customers, make sure you take into account the points below:
1. Identify your application
Research DEP usage (plasticizers, fragrance, cosmetics, adhesives, paint coatings, chemical processing, etc.)
2. Clarify quality parameters:
Enter the desired GC purity and other quality values.
3. Validate specification
Confirm physical values like moisture, acid value, gravity, colour, ester value…
4. Determine the correct packaging type:
The number of Carboys/drums / IBC tank/transhipment in bulk will be decided according to the quantity bought and the logistics required.
5. Inspect the Documentation; Check Availability.
Available documents: CoAs, SDS, specifications, regulatory statements.
6. Verify Regulatory Requirements
The product and import system should be in compliance with the requirements of the Republic of Korea.
7. Evaluate Manufacturing Capacity
For repeated needs, opt for a supplier who can supply dependable production and transport.
8. Assess Export Experience
May help with paperwork. Buying from abroad, importing, exporting. Knowledge of International shipping would help..
9. Compare Total Procurement Cost
Correlation of product pricing, transportation, packaging, importing costs, documentation, reliability of order origin.
10. Evaluate Technical Support
A responsive supplier will be able to offer information and advice on specifications, documentation, packaging, and product application.
Conclusion
If your need is for an overseas Diethyl Phthalate Manufacturers in South Korea, you should know that TKM Pharma is an experienced outsourcing and production company of Diethyl Phthalate that has knowledge of the specific needs required to operate within its industry. Quality standards, diversity in packaging, as well as export standards are all taken into account when you utilize TKM Pharma to procure your desired chemicals. TKM Pharma’s specification for the product is that the minimum % GC is 99.50, and the supplying partner reports they are ISO 9001:2015 Certified & E.U.
Contact TKM Pharma if you require assistance with your Diethyl Phthalate Manufacturers in South Korea; we consult with clients on the preferred purity, application, and use of Diethyl Phthalate, packaging and Documentation, and order size and export particulars.