Tris(2-Ethylhexyl) Phosphate(CAS 78-42-2)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 100ML | In Stock | 6 USD
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| 99% | RG | 500ML | In Stock | 16 USD
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| 99% | RG | 2.5L | In Stock | 33 USD
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| 99% | RG | 25L | In Stock | 710 USD
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Applications of 78-42-2
| Industry | Application | Process |
|---|---|---|
| Chemical Industry | Plasticizer | Used as a primary plasticizer for resins such as polyvinyl chloride (PVC), nitrocellulose (NC), and ethyl cellulose, improving flexibility, low-temperature resistance, and processability via physical blending. |
| Chemical Industry | Flame Retardant | Added to plastic or rubber formulations to promote char formation during combustion, leveraging its phosphorus content for flame retardancy. |
| Metallurgical Industry | Rare Earth Extractant | Employed as an organic-phase extractant in solvent extraction processes—either as a modifier in P507-based systems or independently—for separation and purification of rare earth elements (e.g., lanthanum, cerium) from impurities or other metal ions. |
| Chemical Industry | Defoamer | Applied as a defoamer or defoaming aid in papermaking, coatings, and adhesive production, exploiting its low surface tension and limited emulsifiability in aqueous systems. |
| Coatings & Inks Industry | Flow Leveler & Solubilizing Aid | Added to coatings and ink formulations to enhance film flow leveling, prevent orange peel, and improve pigment dispersion stability. |
| Personal Care Industry | Cosmetic Additive | Used as a plasticizer, solvent, or conditioning agent in nail polish, hair sprays, and similar products to control film-forming resin dissolution and thereby regulate film formation rate and gloss. |
| Energy Industry | Lithium-Ion Battery Separator Additive | Incorporated as an additive during lithium-ion battery separator manufacturing to enhance pore structure and wettability. |
Physical and chemical properties of 78-42-2
Boiling Point |
at 0.7kPa: 220 °C |
|---|---|
BRN |
1715839 |
Density |
Relative density (water = 1): 0.93 |
Exact Mass |
434.352509 |
Flash Point |
170 °C |
Index of Refraction |
1.447 |
LogP |
10.09 |
Melting Point |
-74 °C |
Molecular Formula |
C24H51O4P |
Molecular Weight |
434.633 |
pH |
7 (H2O, 20℃) |
PSA |
54.57000 |
Solubility |
Solubility in water at 20 °C: none |
Storage condition |
Store below +30°C. |
Vapour density |
Relative vapor density (air = 1): 15 |
Vapour Pressure |
Vapor pressure, Pa at 20 °C: |
Water Solubility |
<0.1 g/100 mL at 18 ºC |
Spectrums of 78-42-2
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 78-42-2
Cas:104-76-7
Cas:301-13-3
Q&A for CAS 78-42-2
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 78-42-2
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 78-42-2
Operate under the ISO 9001 system
