DIETHYL ETHYLPHOSPHONATE
- CAS No.
- 78-38-6
- Chemical Name:
- DIETHYL ETHYLPHOSPHONATE
- Synonyms
- NSC 2671;Amgard v 490;AURORA KA-1434;DIETHYL ETHYLPHOSPHONATE;DIETHYL ETHANEPHOSPHONATE;diethyl ethanylphosphonate;Diethylethylphosphonate,98%;Diethoxyethylphosphine oxide;ethyl-phosphonicacidiethylester;ethanephosphonicacid,diethylester
- CBNumber:
- CB7760277
- Molecular Formula:
- C6H15O3P
- Molecular Weight:
- 166.16
- MDL Number:
- MFCD00039888
- MOL File:
- 78-38-6.mol
| Product description | Number | Pack Size | Price |
| Diethyl ethylphosphonate | D444405 | 10g | $65 |
| Diethyl Ethylphosphonate | 163803 | 10g | $319 |
| Diethyl ethylphosphonate | 2276AC | 25g | $84 |
| Diethyl ethylphosphonate 95+% | 099099 | 100g | $84 |
| Diethyl ethylphosphonate 95+% | 099099 | 10g | $19 |
| More product size | |||
| Boiling point | 82-83 °C (11 mmHg) |
|---|---|
| Density | 1.024 g/mL at 20 °C(lit.) |
| vapor pressure | 7.2hPa at 20℃ |
| refractive index |
n |
| Flash point | 105°C |
| solubility | Chloroform (Soluble), Dichloromethane, Ethyl Acetate (Slightly) |
| form | Liquid |
| color | Clear colorless |
| Viscosity | 1.628mm2/s |
| Water Solubility | Miscible with alcohol, ether and organic solvents. Slightly miscible with water. |
| BRN | 1756861 |
| Dielectric constant | 9.9（45℃） |
| Stability | Stable, but hydrolyzes under both acidic and basic conditions. Incompatible with strong oxidizing agents. |
| LogP | 3.2 at 20℃ |
| CAS DataBase Reference | 78-38-6(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | Y52Q01P44T |
| EPA Substance Registry System | Diethyl ethylphosphonate (78-38-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H313-H319-H401-H302-H318-H411 | |||||||||
| Precautionary statements | P273-P280-P305+P351+P338-P264-P280i-P301+P312a-P337+P313-P501a | |||||||||
| Hazard Codes | Xi,N,Xn | |||||||||
| Risk Statements | 36/37/38-51/53-41-22 | |||||||||
| Safety Statements | 37/39-26-61-39 | |||||||||
| RIDADR | UN 3082 9/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | SZ7925000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 9 | |||||||||
| HS Code | 29310040 | |||||||||
| Hazardous Substances Data | 78-38-6(Hazardous Substances Data) | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
DIETHYL ETHYLPHOSPHONATE price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | D444405 | Diethyl ethylphosphonate | 78-38-6 | 10g | $65 | 2021-12-16 | Buy |
| Usbiological | 163803 | Diethyl Ethylphosphonate | 78-38-6 | 10g | $319 | 2021-12-16 | Buy |
| AK Scientific | 2276AC | Diethyl ethylphosphonate | 78-38-6 | 25g | $84 | 2021-12-16 | Buy |
| Matrix Scientific | 099099 | Diethyl ethylphosphonate 95+% | 78-38-6 | 100g | $84 | 2021-12-16 | Buy |
| Matrix Scientific | 099099 | Diethyl ethylphosphonate 95+% | 78-38-6 | 10g | $19 | 2021-12-16 | Buy |
DIETHYL ETHYLPHOSPHONATE Chemical Properties,Uses,Production
Chemical Properties
colourless liquid
Uses
Diethyl Ethylphosphonate can be used as a flame retardant, and also used as a general reagent in phosphinoalkene and phosphinoalkyne synthesis.
Uses
Diethyl ethylphosphonate is used for heavy-metal extraction and solvent separation. It is also used as a gasoline additive, antifoam agent, plasticizer and textile conditioner. Further, it serves as an antistatic agent, flame retardant and as a general reagent in phosphinoalkene and phosphinoalkyne synthesis.
General Description
Colorless liquid with a mild odor.
Air & Water Reactions
Slightly water soluble. May hydrolyze under acid or basic conditions .
Reactivity Profile
Organophosphates, such as DIETHYL ETHYLPHOSPHONATE, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
DIETHYL ETHYLPHOSPHONATE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-18192627656 | 1059@dideu.com | China | 3589 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21597 | 55 |
| Zjartschem | +86-571 87238903 | jocelynpan@zjarts.com | CHINA | 988 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29831 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10405 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 11727 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 17259 | 58 |
View Lastest Price from DIETHYL ETHYLPHOSPHONATE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-12 | DIETHYL ETHYLPHOSPHONATE
78-38-6
|
US $0.00-0.00 / KG | 1KG | 98% | 100KG | Shaanxi Dideu Medichem Co. Ltd | |
 |
2022-08-31 | Ethyl diethyl phosphate
78-38-6
|
US $0.00-0.00 / g | 10g | 96% | 20kg | Zhengzhou Gecko Scientific Inc. | |
 |
2019-07-06 | DIETHYL ETHYLPHOSPHONATE
78-38-6
|
US $1.00 / kg | 1kg | 98% | 100KG | Career Henan Chemical Co |
-
- DIETHYL ETHYLPHOSPHONATE
78-38-6
- US $0.00-0.00 / KG
- 98%
- Shaanxi Dideu Medichem Co. Ltd
-
- Ethyl diethyl phosphate
78-38-6
- US $0.00-0.00 / g
- 96%
- Zhengzhou Gecko Scientific Inc.
-
- DIETHYL ETHYLPHOSPHONATE
78-38-6
- US $1.00 / kg
- 98%
- Career Henan Chemical Co
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