Di(2-ethylhexyl) phosphoric acid CAS# 298-07-7





Di(2-ethylhexyl) phosphoric acid, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Appearance: Colorless liquid.
- Assay: 95.0%min.
- Packaging: 200kg/drum.
- Sample: Available.
Di(2-ethylhexyl) phosphoric acid: The Complete Guide
- Chapter 1: Quality Control of Di(2-ethylhexyl) phosphoric acid
- Chapter 2: Description of Di(2-ethylhexyl) phosphoric acid
- Chapter 3: Basic Info of Di(2-ethylhexyl) phosphoric acid
- Chapter 4: What is Di(2-ethylhexyl) phosphoric acid?
- Chapter 5: What’s the application of Di(2-ethylhexyl) phosphoric acid?
- Chapter 6: Keywords of Di(2-ethylhexyl) phosphoric acid
- Chapter 7:WHY THEY SAY TO US
- Chapter 8: Hot Sale Products
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Quality Control of Di(2-ethylhexyl) phosphoric acid
Quality Control & MSDS
Chemical Structure

Packing of Di(2-ethylhexyl) phosphoric acid


Description of Di(2-ethylhexyl) phosphoric acid
Di-(2-ethylhexyl)phosphoric acid (DEHPA or HDEHP) is an organophosphorus compound with the formula (C8H17O)2PO2H. The yellow liquid is a diester of phosphoric acid and 2-ethylhexanol. It is used in the solvent extraction of uranium as well as the rare earth metals.
Basic Info of Di(2-ethylhexyl) phosphoric acid
Basic Info
Chemical Name | Bis(2-ethylhexyl) phosphate |
Synonyms | Bis(2-ethylhexyl) Hydrogen Phosphate;D-2-EHPA;Phosphoric Acid Dioctyl Ester;Di-(2-Ethylhexyl)Phosphoric Acid;Dioctyl Phosphate;Expand |
CAS No. | 298-07-7 |
Molecular Formula | C16H35O4P |
Molecular Weight | 322.42000 |
PSA | 65.57000 |
LogP | 5.55280 |
Safety Info
RTECS | TB7875000 |
Hazard Class | 8 |
Safety Statements | S25-S36/37/39-S45 |
HS Code | 29190090 |
WGK Germany | 1 |
Packing Group | III |
RIDADR | UN 1902 |
Risk Statements | R21; R34 |
Hazard Codes | C |
Properties
Appearance & Physical State | Odorless light yellow liquid. |
Density | 0.97 |
Boiling Point | 48ºC (12 mmHg) |
Melting Point | -60ºC |
Freezing Point | -60℃ |
Flash Point | 137ºC |
Refractive Index | 1.44-1.444 |
Water Solubility | slightly soluble |
Stability | Stable under normal temperatures and pressures. |
Storage Condition | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. |
Vapor Pressure | 0mmHg at 25°C |
Numbering system
MDL number | MFCD00009492 |
What is Di(2-ethylhexyl) phosphoric acid?
With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Di(2-Ethylhexyl) phosphoric acid which has developed particularly rapidly in recent years. Do you know about Di(2-Ethylhexyl) phosphoric acid?
The official answer: Di(2-Ethylhexyl) phosphate is a chemical substance.
What’s the application of Di(2-ethylhexyl) phosphoric acid?
1, chromatographic analysis as a solvent, also used as an extractant of uranium and beryllium
2, used as a rare earth extractant, and for the production of surfactants
3, solvent, role rare earth metal extractant, wetting agent and raw material for surfactant, plastic plasticizer. The product has medium toxicity, irritating to eyes, skin, and mucous membranes.
4, used in the textile, printing, and dyeing, daily chemical, and other industries
Conclusion
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