Basic Information
Triphenyl phosphate (TPP) or Triphenylphosphate CAS 115-86-6
| Product Name: | Triphenyl Phosphate |
| CAS: | 115-86-6 |
| MF: | C18H15O4P |
| MW: | 326.28 |
| EINECS: | 204-112-2 |
| Mol File: | 115-86-6.mol |
| Chemical Properties |
| Melting point | 48-50 °C(lit.) |
| Boiling point | 370 °C |
| density | 1.2055 |
| vapor pressure | 1.3 mm Hg ( 200 °C) |
| refractive index | 1.563 |
| Fp | 435 °F |
| storage temp. | 2-8°C |
| Water Solubility | insoluble |
Products Description
What is Triphenyl phosphate (TPP)?
Triphenyl phosphate is colorless or white needle crystal or crystalline powder, insoluble in water, soluble in benzene, chloroform, ethyl ether, acetone, easily soluble in ethanol, mainly used for engineering plastics, phenolic resin laminates, electrical and automotive parts of the flame retardant, Triphenylphosphate can also be used as cellulose acetate plastic plasticizer.
Uses:
- Flame Retardant: Triphenylphosphate is mainly used as a flame retardant in engineering plastics, phenolic resin laminates, and electrical and automotive components.
- Plasticizer: It is used as a plasticizer in cellulose acetate plastics, reducing flammability as a side effect.
- Other Applications: TPP is used as a softener in synthetic rubber, a raw material for trimethyl phosphate, and a component in hydraulic oils and lubricants.


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).
Why choose Gneebio?
1. Your inquiry will be replied within 4 hours. (Online service)
2. Free samples can be sent on request.
3. Small quantity is also available. The MOQ is 25kgs.
4. We have more than 10 years experience in sales and production.
5. Customized packaging and production are available.
6. Your products can be delivered on time.
7. We have professional forwarders in different ports.
8. Different payment terms can be chosen like L/C, D/P, T/T, Paypal, Credit card or else.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
Gneebio 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
Q1: When will my order be shipped?
A: Within 10~15 days after receiving customer's payment or original LC.
Q2: Can i get some samples?
A: Yes, contact me to know more about sample
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.
If any doubt, sample is available to you to be tested before large quantity order.
Q4: How to start orders or make payments?
A: Payment by T/T, Western Union,MoneyGram etc .
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