Dioctyl Adipate

Dioctyl Adipate

CAS No.: 123-79-5
Molecular Formula: C22H42O4
Molecular Weight: 370.57
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product description

Dioctyl Adipate (DOA for short) is a widely used cold-resistant plasticizer. At room temperature, it is a colorless or slightly yellow transparent oily liquid with a slight odor. With an extremely low melting point, it can significantly enhance the low-temperature softness of the product, enabling it to maintain good flexibility and ductility in low-temperature environments. It is a key additive in the processing of cold-resistant products.


Chemical Properties

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Melting point

-67.8℃

Boiling point

214℃

Density

0.922

FEMA

4476 | DIOCTYL ADIPATE

Tefractive index

1.4474

Fp

196℃

Odor

Mild characteristic.

Odor Type

fatty

JECFA Number

1968

InChI

InChI=1S/C22H42O4/c1-3-5-7-9-11-15-19-25-21(23)17-13-14-18-22(24)26-20-16-12-10-8-6-4-2/h3-20H2,1-2H3

InChIKey

NEHDRDVHPTWWFG-UHFFFAOYSA-N

SMILES

C(OCCCCCCCC)(=O)CCCCC(OCCCCCCCC)=O

LogP

6.11

CAS DataBase Reference

123-79-5(CAS DataBase Reference)

NIST Chemistry Reference

Hexanedioic acid, dioctyl ester(123-79-5)

EPA Substance Registry System

Dioctyl adipate (123-79-5)


Safety Information

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HS Code

29171200

Hazardous Substances Data

123-79-5(Hazardous Substances Data)


Product Usage

Dioctyl Adipate (DOA) is a typical high-efficiency cold-resistant plasticizer widely used in the polymer processing industry. Known for its excellent low-temperature flexibility, thermal stability, and light resistance, it is a key additive for Polyvinyl Chloride (PVC), vinyl chloride copolymers, and synthetic rubbers. In the food packaging sector, DOA is frequently utilized in the production of PVC cling films due to its favorable safety profile. Additionally, it is extensively applied in wire and cable jacketing, artificial leather, outdoor hoses, and frozen food packaging that require superior performance in cold environments. In advanced chemical sectors, it also serves as a lubricant additive for jet engines and precision instruments.

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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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FAQ

Q1: Are Your Products Compliant With International Standards?

A1: Yes, our company holds a number of internationally recognized core certifications. All production and operation activities strictly follow international environmental, safety and quality standards, and each batch of products is accompanied by a compliance test report to meet the chemical industry requirements in different regions around the world.


Q2: Do You Provide Customized Product Services?
A2: Yes, we have a professional R&D team and refined production capacity. We can customize chemical products of different specifications and performances according to customers' specific needs, and provide full-process technical support to meet the personalized application needs of downstream industries.


Q3: What Is The Approximate Delivery Cycle Of The Products?
A3: The delivery cycle varies according to product type, order quantity and destination. We have a complete global supply chain system to ensure fast and safe delivery of goods. For specific cycle, you can consult our sales team for detailed information.


Q4: How To Obtain Product Samples?
A4: You can contact our customer service or sales team to specify the specific model and specification of the required samples. We will provide free samples according to the actual situation, and the sample express fee can be negotiated.

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