Basic Information
Antioxidant DTBHQ or 2,5-Di-tert-butylhydroquinone CAS 88-58-4
| Chemical Properties | |
| Melting point | 216-218 °C(lit.) |
| Boiling point | 321°C |
| density | 1,07 g/cm3 |
| Fp | 216 °C |
| storage temp. | Store at RT |
| BRN | 2049542 |
| Stability: | Stable. Incompatible with oxidizing agents. |
| CAS DataBase Reference | 88-58-4 |
Products Description
Properties:
2,5-Di-tert-butylhydroquinone is a white crystalline solid. It is virtually insoluble in water but soluble in organic solvents such as ethers and alcohols. It has antioxidant properties and can stabilize oxidation sensitive materials. It has good thermal stability and can be used in reactions under high temperature conditions.
Antioxidant DTBHQ Uses:
1. 2,5-Di-tert-butylhydroquinone can be used for natural rubber, synthetic rubber and latex. It can effectively inhibit the oxidation of rubber during processing, storage and use, thus prolonging the service life of rubber products. It is especially suitable for light-colored rubber products, such as tire white trim, adhesive tapes, latex products and rubber-coated fabrics.
2. In the plastics industry, it can be used as heat stabilizer and light stabilizer for polyolefin and polyformaldehyde. It can prevent aging and degradation of plastics due to heat and light effects, and improve the stability and durability of plastics.
3. It can be used as antioxidant of oils and fats, delaying the oxidation and rancidity of oils and fats, and prolonging the shelf life of oils and fats.
4. It can also be used in some adhesives, resins, developing materials and ultraviolet absorbers.


Why choose GNEE BIO?
1. We have high quality products, supplied directly from the factory to ensure sufficient supply.
2. We have professional service, 24 hours online to solve your problems.
3. With years of supply experience, we strive to bring value to every customer.
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Company Profile
GNEE BIO is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.



FAQ
1.Q: Can you provide samples for testing?
A: Yes, we provide free samples for your testing, however, you need to pay the courier fee (DHL/TNT/EMS).
2.Q: What documents do you provide for each shipment?
A: Usually commercial invoice, packing list, bill of lading, COA, certificate of origin, material safety data sheet (MSDS). For other import documents, please feel free to contact us.
3.Q:How can I get the price of this product?
A: Please provide accurate quantity, packing, destination port and other necessary information. We will quote the price for you according to your specific requirements.
4.Q: What is the delivery cycle?
A: Delivery cycle: about 7-10 days after payment confirmation.
5.Q: How to start the order or payment?
A: After confirming the order, we will send the pro forma invoice with our bank information first. Payment methods include wire transfer, Western Union, Paypal or secure payment.
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