Basic Information
Dioctyl Terephthalate (DOTP) or Bis(2-ethylhexyl) terephthalate CAS 6422-86-2
| Molecular Formula | C24H38O4 |
| Molar Mass | 390.56 |
| Density | 0.986 g/mL at 25 °C (lit.) |
| Melting Point | -48 °C |
| Boling Point | 400 °C (lit.) |
| Flash Point | 230°F |
| Water Solubility | insoluble |
| Solubility | Aqueous Base (Slightly) |
| Vapor Presure | 1 mm Hg ( 217 °C) |
| Appearance | Liquid |
| Color | Clear colorless |
| Storage Condition | 2-8°C |
| Test Item | Superior Grade | Result |
| Chroma,(Platinum-Cobalt) | ≤20 | 15 |
| Purity | ≥99.5 | 99.8 |
| Density(200C),g/cm3 | 0.981-0.985 | 0.9824 |
| Acidity(calculated by phthalic acid),% |
≤0.02 | 0.008 |
| Flashing Point | ≥210 | 211 |
| Moisture content | ≤0.03 | 0.018 |
| Volume resistivity,1010Ω·m | ≥3 | 10.70 |
Products Description
What is Dioctyl Terephthalate (DOTP)?
Dioctyl terephthalate (DOTP) is an organic compound with the formula C24H38O4. It is a transparent oil-like liquid, insoluble in water, soluble in general organic solvents. Dioctyl terephthalate is a good plasticizer for polyvinyl chloride (PVC) plastics. Compared with the commonly used diisooctyl phthalate (DOP), it has the advantages of heat resistance, cold resistance, volatile resistance, extraction resistance, softness and electrical insulation properties, and shows excellent durability, soap resistance and low softness and softness in the product.
Uses:
1.Dioctyl Terephthalate (DOTP) is an important phthalate-free plasticizer, widely used in the processing of PVC and other polymers. DOTP can improve the flexibility, processability and low-temperature resistance of plastics, and is suitable for products such as film & sheet, calendaring, gaskets, O-rings, dip molding, rotational molding, slush molding, injection molding, automotive parts, coated fabrics, flooring, wall coverings, and wire & cable.
2.Bis(2-ethylhexyl) terephthalate can also be used in adhesives, sealants, coatings and other industries. In the coating industry, it can improve the flexibility and durability of coatings. In adhesives and sealants, it helps to improve adhesion and flexibility.
Why choose GNEE BIO?
1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc.
We want a win-win business. Send your inquiry and you will get it!
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.
Packaging & Delivery
Packaging: 25kg fiber drum with PE inner liner or customized packaging available.
Delivery Time: 7–10 days after payment confirmation.
Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).
FAQ
Q: Can I get a sample and how long will it take?
A: Yes. We can provide samples. You need to pay the sample fee and courier fee. We will send out the samples in about 2 days after receiving the payment.
Q: Can I customize my products?
A: Yes. We welcome your customization requests for logos, designs, packaging, language brochures, etc. We are very open to it. We welcome it.
Q: Can I mix different models in one container?
A: Yes. Different models can be mixed in one container.
Q: What is the delivery time?
A: It takes about 10-15 days to complete an order. But the exact time depends on the actual situation.
Q: How does your factory do quality control?
A: We attach great importance to quality control, each part of our products has its own QC.
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