Quick Summary
Diethyl Phthalate (DEP): An industrial chemist can find uses for this versatile organic in plastics, fragrances and perfumes, cellulose materials, adhesives, sealants, dyeing, and specialty formulations, to name a few. It serves as a plasticizer, solvent, and fixative, with a certain amount of formulation support.
If you're searching for Diethyl Phthalate Manufacturers in Japan, here are some key points to take into account: Purity, Quality, Characteristics, Packaging, Documentation, Regulatory compliance, Export experience, Reliable supply.
What Is Diethyl Phthalate?
Diethyl Phthalate (DEP) is an ester of phthalic acid and ethanol. It is known by the chemical formula C6H4(C00C2H5)2 and CAS Number 84-66-2.
Typically, it is supplied as a colourless liquid and may be used as a plasticizer, solvent, fixative, or formulation aid, depending on the particular end use.
Diethyl Phthalate is used in:
Plastics and polymers
Perfumes
Fragrances
Attars
Incense-stick manufacturing
Cellulose acetate
Adhesives and sealants
Insect-repellent formulations
Dye carriers
Specialty chemical formulations
TKM Pharma targets applications in: perfumes and attars, perfumery products, incense sticks, cellulose acetate, insect repellents, adhesives and sealants, and dye carriers.
Why Diethyl Phthalate Matters
The value of Diethyl Phthalate persists in the fact that it can still serve multiple purposes within various industrial formulations.
1. Plasticizing Properties
DEP may help improve the flexibility and process characteristics of suitable polymer and resin systems.
2. Fragrance Applications
Can serve as a solvent and fixative in appropriately blended perfume and fragrance.
3. Solvent Function
Therefore, the DEP may also facilitate the dissolution or delivery of certain components of various formulations.
4. Cellulose Processing
It is used in suitable applications for the production of cellulose acetate.
5. Insect-Repellent Formulations
DEP can be included as an ingredient in repellent formulations.
6. Adhesive Applications
Its plasticising character may be desirable in some appropriate adhesive and sealant compositions.
7. Dyeing Applications
It can be used as a dye carrier in some textile processes/dyeing 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% |
| Moisture | Maximum 0.15% |
| Acid Value | Maximum 0.05 |
| Primary Functions | Plasticizer, solvent, fixative |
The technical datasheet and batch-specific Certificate of Analysis should always be checked to ensure the specifications of the product.
Specifications of Diethyl Phthalate
Buyers should look into the detailed specification before comparing Diethyl Phthalate Manufacturers in Japan - do not just compare the quoted purity levels.
| 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 |
These parameters are useful for manufacturers to determine if a specific batch meets their required quality standards.
Important Features to Look for in a Diethyl Phthalate Supplier
Consistent Quality
Batch consistency is important for manufacturers to get a stable production and formulation performance.
High Purity
The required purity should be carefully determined depending on the application.
Certificate of Analysis
A batch-specific CoA enables customers to confirm the material meets the agreed specifications.
Regulatory Documentation
Japanese importers should confirm that the supplier is able to supply related documentation for their particular application and market.
Industrial Applications of Diethyl Phthalate
1. Perfume Manufacturing
Can be employed as a solvent and fixative in appropriate perfume and fragrance compositions.
Diethyl Phthalate is used for perfumes, attars, and perfumery compounds by TKM Pharma.
2. Incense Stick Manufacturing
Can be used in the appropriate incense-stick and agarbatti manufacturing process: Diethyl Phthalate
3. Plastics and Polymer Processing
Suitable resin and polymer system: Disperse into a polymer or resin system as a plasticiser.
4. Cellulose Acetate Processing
It can be applied to suitable cellulose acetate.
5. Insect-Repellent Formulations
B1DEP is also used in some repellent formulations.
6. Adhesives and Sealants
Provides plasticizer effects that give it some flexibility in specific adhesive and sealant applications.
7. Dye Carrier Applications
It is used as a dye carrier in some dyeing operations.
8. Chemical Manufacturing
Chemical manufacturers are able to utilize DEP as a formulation ingredient within suitable specialty chemical manufacturing processes.
9. Fragrance Formulations
Can be used to add a product to available fragrance formulations as a carrier or fixative.
Diethyl Phthalate in Fragrance and Perfume Applications
Diethyl Phthalate has uses in manufacturing perfumes because of its solvent and fixative qualities.
In suitable formulations, it can:
Carry selected fragrance ingredients
Support formulation consistency
Minimize the quick evaporation of selected components of the fragrance.
Help maintain fragrance composition
Assist in preparing perfume concentrates
Diethyl Phthalate is used specifically by TKM Pharma in perfumes, attars, and perfumery compounds.
However, the rules for fragrance and cosmetics are different in each country and type of use. Japanese manufacturers need to check the regulatory demands for using DEP in finished goods for sale in that country.
Diethyl Phthalate in Polymer Applications
Diethyl Phthalate may be used as a plasticizer for some polymer systems.
Depending on the formulation, it may help:
Improve flexibility
Modify processing behaviour
Adjust mechanical characteristics
Support compatibility with selected materials
Enhance formulation for some polymer systems
Actual performance varies based on polymer type, concentration, processing parameters, and other formulation components. Performance testing for performance and compatibility should be performed by manufacturers before commercialization.
Safe Storage and Handling of Diethyl Phthalate
Diethyl Phthalate should be used in accordance with the SDS (latest version) of the Manufacturer and/or any Regulations in force within the workplace.
Recommended considerations include:
Always check the current product datasheet or instructions for use (IFU) for specific storage conditions and material-compatibility requirements.
Why Choose TKM Pharma?
In regard to Diethyl Phthalate Manufacturers from Japan, TKM Pharma has the following aspects that can be applied to international buyers.
Established in 2000
TKM Pharma was established in India in 2000 by Mr. T. Sudarshan to act as a manufacturer and exporter of Diethyl Ether & Diethyl Phthalate.
European REACH Compliance
The company claims that it is European REACH compliant, showing experience with international chemical regulation requirements.
Multiple Packaging Formats
DEP is stocked in carboys, drums, IBC's, ISO tankers, and road tankers as per the company's published information.
Certifications and Quality Considerations
Japanese companies that buy in Diethyl Phthalate should consider what their requirements are as regards product quality and regulation.
TKM Pharma identifies itself as:
Certificate of Analysis
Safety Data Sheet
Product specification
Batch information
Regulatory declarations
Country-of-origin documentation
Packaging information
Transport documentation
Quality-control records
Product traceability information
Japanese Customers should also verify requirements in accordance with relevant local regulations on chemicals, working environments, the environment, and transportation.
Diethyl Phthalate Export to Japan
The Japanese chemicals and pharmaceuticals, cosmetics, plastics, manufacturing, and specialty-materials industry is very developed. These industries need dependable supplies of chemical raw materials with uniform quality and documentation.
For companies looking for Diethyl Phthalate Manufacturers in Japan, international suppliers can be considered if they offer suitable specs, packaging, compliance, and reliable delivery, together with domestic sources.
The manufacturing plant of TKM Pharma is situated at IDA Mankhal, Maheshwaram Mandal, Telangana, India, and the company caters to the outside world through export.
Japanese buyers should evaluate:
Product purity
Intended application
Technical specification
Packaging requirements
Order quantity
CoA availability
SDS availability
Regulatory documentation
Transportation requirements
Delivery schedule
Batch consistency
Long-term supply capability
Diethyl Phthalate Supply for Japanese Industries
Chemical Manufacturers
DEPI may be incorporated into the formulation or used as a processing chemical in suitable applications.
Plastic and Polymer Manufacturers
It can be utilized as a plasticizer in suitable polymer systems.
Perfume and Fragrance Manufacturers
DEP also has uses as a solvent and fixative in appropriate perfume compositions.
Cosmetic Manufacturers
It may be used in certain fragrance and formulation applications as allowed.
Adhesive Manufacturers
May lend itself to providing a plasticising effect to some adhesive and sealant formulations.
Textile and Dyeing Industries
DEP also has the ability to be used as a dye carrier in the appropriate applications.
Specialty Chemical Manufacturers
May be incorporated into suitable formulations for specialty chemicals.
How to Choose the Right Diethyl Phthalate Manufacturer?
1. Define the End Application
Determine if a DEP is necessary when working with plastics, fragrance, cosmetics, adhesives, dyeing, cellulose treatment, etc.
2. Confirm Purity Requirements
Find the maximum purity of GC at the validity limits and the corresponding indices of quality.
3. Review the Full Specification
This is going to be specific to the product it's related to. Check the moisture, acid value, specific gravity, ester value, colour, and anything else you think might be relevant.
4. Select the Right Packaging
Choose carboys, drums, IBCs, ISO tanks, or other sizes, depending on consumption and logistics.
5. Request a Certificate of Analysis
A CoA provides you with batch-specific quality details.
6. Review Safety Documentation
Obtain the most recent SDS and understand how to store and handle it.
7. Verify Regulatory Requirements
Verify that the arrangement with respect to the product and import was as provided for by the Japanese authorities.
8. Evaluate Manufacturing Capacity
For normal purchases, check that the supplier is able to deliver the amount and timing.
9. Check Export Experience
Having international shipping experience can help to minimize possible problems in documentation and logistics.
10. Compare Total Procurement Cost
Consider the price of a product in conjunction with freight, packaging, import costs, paperwork, and supply reliability.
Conclusion
If you are looking into Diethyl Phthalate Manufacturers in Japan, TKM Pharma could provide an additional alternative sourcing option worldwide, with proven manufacturing, high-purity specifications, adaptable packaging, quality-management systems, export, etc. Published Diethyl Phthalate specifications: minimum 99.50% GC purity, packaging: carboys, drums, IBCs, transport bulk, etc.
If you want to buy the best quality Diethyl Phthalate Manufacturers in Japan, please contact TKM Pharma to confirm your desired purity, usage, packaging, documentation, order quantity, and export.