In the manufacturing of flexible PVC products, plasticizers are indispensable additives that transform rigid polymers into pliable, versatile materials. At the heart of many of these critical plasticizers lies 2-Ethylhexanol (2-EH), a C8 oxo alcohol (CAS 104-76-7). For businesses involved in the production of consumer goods, construction materials, and automotive components, understanding the sourcing and application of 2-ethylhexanol for plasticizers is fundamental to product performance and market competitiveness.
The Crucial Role of 2-EH in Plasticizer Synthesis
2-Ethylhexanol is predominantly used as a chemical intermediate to produce phthalate and adipate ester plasticizers. The most well-known are bis(2-ethylhexyl) phthalate (DEHP) and bis(2-ethylhexyl) adipate (DOA). When 2-EH reacts with phthalic anhydride, it forms DEHP, which is extensively used to provide flexibility to PVC in applications ranging from cling film and toys to medical tubing and cable insulation. Similarly, reaction with adipic acid yields DOA, often preferred for applications requiring low-temperature flexibility and enhanced performance in food contact materials. The efficiency and quality of these plasticizers are directly dependent on the purity of the 2-EH used in their manufacture.
Benefits of 2-EH Based Plasticizers
Plasticizers derived from 2-Ethylhexanol offer several key advantages:
Strategic Sourcing of 2-Ethylhexanol
For procurement managers, identifying a reliable 2-ethylhexanol supplier is a strategic imperative. Sourcing from direct manufacturers, particularly those based in China, can offer significant advantages in terms of 2-ethylhexanol price and volume availability. When you search to buy 2-ethylhexanol, look for suppliers who can consistently deliver high-purity material (typically 99% min) and have robust quality assurance systems in place. Understanding the 2-ethylhexanol CAS 104-76-7 number ensures you are sourcing the correct isomer for your needs.
By ensuring a stable supply of high-quality 2-Ethylhexanol, manufacturers can guarantee the performance and durability of their flexible PVC products, meeting the demanding specifications of various global markets. Investing in a strong relationship with a trusted 2-EH manufacturer is key to sustained success.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.