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CAS RN: 14802-03-0 | Product Number: M2871
Mono-2-ethylhexyl (2-Ethylhexyl)phosphonate
×
Purity: >95.0%(qNMR)
Synonyms:
- (2-Ethylhexyl)phosphonic Acid Mono-2-ethylhexyl Ester
- 2-Ethylhexyl Hydrogen (2-Ethylhexyl)phosphonate
- HEHEHP
- PC 88A
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
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| 5ML |
$39.00
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24 | 15 | Contact Us | |
| 25ML |
$114.00
|
9 | ≥60 | Contact Us | |
| 100ML |
$341.00
|
30 | 31 | Contact Us |
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| Product Number | M2871 |
Purity / Analysis Method 
|
>95.0%(qNMR) |
| Molecular Formula / Molecular Weight | C__1__6H__3__5O__3P = 306.43 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 14802-03-0 |
| Reaxys Registry Number | 1959359 |
| PubChem Substance ID | 354334250 |
| MDL Number | MFCD00467188 |
Specifications
| Appearance | Colorless to Light yellow clear liquid |
| Purity(qNMR) | min. 95.0 % |
| NMR | confirm to structure |
Properties (reference)
| Flash point | 173 °C |
| Specific Gravity (20/20) | 0.95 |
| Refractive Index | 1.45 |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H302 : Harmful if swallowed. H314 : Causes severe skin burns and eye damage. H412 : Harmful to aquatic life with long lasting effects. H290 : May be corrosive to metals. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P234 : Keep only in original packaging. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P390 : Absorb spillage to prevent material damage. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P406 : Store in a corrosion resistant container with a resistant inner liner. P405 : Store locked up. |
Related Laws:
Transport Information:
| UN Number | UN3265 |
| Class | 8 |
| Packing Group | III |
| H.S.code* | 2931.49-000 |
Application
有機リン酸系の希少金属抽出剤，PC88A (通称)
Mono-2-ethylhexyl (2-ethylhexyl)phosphonate (common name, PC88A) is an acidic organophosphrous extractant. It is used for efficient separation and recovery of rare metals such as palladium, platinum, molybdenum, vanadium, aluminum, cobalt and nickel from an aqueous solution.
References
- Solvent extraction of cobalt and nickel by organophosphorus acids. I. Comparison of phosphoric, phosphonic, and phosphinic acid systems
- Separation and recovery of cobalt(II) and nickel(II) from sulfate solutions using sodium salts of D2EHPA, PC88A and Cyanex 272
- Solvent extraction separation of platinum(IV) and palladium(II) by 2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester (PC-88A)
- Solvent Extraction of Sm from Chloride Solution with PC88A and Saponified PC88A
- Review on hydrometallurgical recovery of rare earth metals
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