
Rubber & Plastic
N Dibutyl Phthalate
N Dibutyl Phthalate is a phthalate ester used as a plasticiser for polyvinyl chloride (PVC) and other polymers. It acts to improve flexibility and durability in materials.

Product information summary
- Description
- N Dibutyl Phthalate is a phthalate ester used as a plasticiser for polyvinyl chloride (PVC) and other polymers. It acts to improve flexibility and durability in materials.
- Main application
- The main application for N Dibutyl Phthalate is as a plasticiser in the plastics and rubber industries.
- Packaging
- Typically available in a 235.00 kg container.
Part of Rubber & Plastic. Tell us the grade, quantity and packaging you need and our sales team will confirm availability and lead time.
Why N Dibutyl Phthalate matters
N Dibutyl Phthalate plays a key role in enhancing the flexibility and processing characteristics of various materials. Its widespread use in plastic and rubber manufacturing underscores its importance in producing high-quality end products.
What is N Dibutyl Phthalate?
N Dibutyl Phthalate (DBP) is a colourless, odourless liquid that is derived from phthalic anhydride and butanol. As a non-volatile plasticiser, it is primarily used to soften polyvinyl chloride (PVC) and other polymers to improve their workability and longevity. DBP is known for its ability to confer plasticity and flexibility to rigid plastics, particularly in applications requiring enhanced durability and flexibility.
Historically, N Dibutyl Phthalate has been widely employed in the production of consumer goods, automotive components, and various industrial applications. Its effectiveness in reducing brittleness in PVC and other materials makes it valuable in diverse industries, although some regulatory scrutiny exists regarding phthalate usage. Understanding its chemical properties and behaviour is essential for industries that depend on plastic and rubber products.
Why buy N Dibutyl Phthalate from Cuprichem
- Dependable technical support for product specifications and applications.
- Reliable supply chain management for timely delivery in Kenya.
- Local inventory ensures shorter lead times and efficient access to materials.
Technical data sheet
Indicative properties for N Dibutyl Phthalate. For a certified specification and the Safety Data Sheet, request a quote.
| State | Liquid |
|---|---|
| Colour | Colourless |
| Odour | Odourless |
| Molar mass | 278.35 g/mol |
| Density | Approx. 1.046 g/cm³ |
| Solubility | Slightly soluble in water; soluble in organic solvents. |
| Melting point | -30°C |
| Boiling point | 340°C |
Applications of N Dibutyl Phthalate
- Plasticiser in PVC manufacturing
- Rubber production
- Coatings formulation
- Adhesives and sealants
- Cosmetic formulations
- Inks and printing applications
- Textile treatments
- Pharmaceutical applications
Available packaging options
- 235 kg drum
Safe handling & storage of N Dibutyl Phthalate
For authoritative guidance on handling and storage, please refer to the Safety Data Sheet and consult Cuprichem's technical team.
This is general information only. Always follow the product’s Safety Data Sheet and your site’s procedures; contact our technical team for guidance specific to your process.
Quality assurance of N Dibutyl Phthalate
Cuprichem is committed to supplying material that meets the specified requirements. Documentation can be provided upon request.
Frequently asked questions
What is N Dibutyl Phthalate used for?
N Dibutyl Phthalate is primarily used as a plasticiser in the manufacturing of plastics and rubber.
Is N Dibutyl Phthalate safe to use in consumer products?
While N Dibutyl Phthalate is used in consumer products, regulatory scrutiny exists regarding its safety and usage limits.
How is N Dibutyl Phthalate stored?
It should be stored in tightly sealed containers in a cool, dry, well-ventilated area, away from incompatible materials.
Can N Dibutyl Phthalate be used in food packaging?
Its use in food packaging is subject to regulatory guidelines based on safety assessments.
What are the environmental concerns with N Dibutyl Phthalate?
As a phthalate, there are environmental and health concerns related to its potential impact, leading to regulatory limitations.
What industries commonly use N Dibutyl Phthalate?
It is commonly used in the plastics, rubber, and coatings industries.
What are the availability options for N Dibutyl Phthalate?
It is typically available in standard packaging formats, such as 235 kg drums.
How can I get a quote for N Dibutyl Phthalate?
To get a quote, please specify your required quantity and any particular packaging preferences.
N Dibutyl Phthalate supply across Kenya
Cuprichem Industrial Chemicals Ltd supplies N Dibutyl Phthalate to manufacturers, institutions and laboratories nationwide, delivering to:
- Nairobi
- Mombasa
- Kisumu
- Nakuru
- Eldoret
- Thika
- Ruiru
- Kikuyu
- Naivasha
- Machakos
- Athi River
- Kitengela
- Nyeri
- Meru
- Kericho
- Kakamega
- Kisii
- Malindi
- Nanyuki
- Kilifi
Not listed? We arrange delivery to other towns on request.
Need N Dibutyl Phthalate?
Send your grade, quantity and packaging requirements and our sales team will respond with availability, pricing and lead time.