Diethyl ethylphosphonate (CAS 78-38-6) — formula C6H15O3P, molecular weight 166.16; category organic chemicals.
| CAS Number | 78-38-6 |
|---|---|
| Molecular Formula | C6H15O3P |
| Molecular Weight | 166.16 |
| Melting Point | 388 °F (NTP, 1992) |
| Boiling Point | 180 to 181 °F at 11 mmHg (NTP, 1992) |
| LogP | 0.6 |
| Category | Organic Chemicals |
Diethyl ethylphosphonate is a carbon-based organic compound with CAS registry number 78-38-6 and molecular formula C6H15O3P (molecular weight 166.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 78-38-6
Its molecular formula C6H15O3P comprises 6 C, 15 H, 3 O, 1 P atoms.
Also known as: Diethyl ethylphosphonate · 乙基膦酸二乙酯
Category: organic chemicals
The CAS registry number of Diethyl ethylphosphonate is 78-38-6.
Molecular formula C6H15O3P, molecular weight 166.16.
It is also registered under: Diethyl ethylphosphonate, 乙基膦酸二乙酯.
Category: Organic Chemicals.
Independent reference data for Diethyl ethylphosphonate (CAS 78-38-6), compiled from public chemistry databases.
| CAS Registry Number | 78-38-6 |
|---|---|
| PubChem CID | 6534 |
| Molecular formula | C6H15O3P |
| IUPAC name | 1-[ethoxy(ethyl)phosphoryl]oxyethane |
| UNII (FDA) | Y52Q01P44T |
| Molecular Weight | 166.16 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 166.07588133 |
| Monoisotopic Mass | 166.07588133 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 10 |
| Boiling Point | 180 to 181 °F at 11 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 198 °C @ 760 MM HG |
| Boiling Point | 198 °C @760 [mm Hg] |
| Melting Point | 388 °F (NTP, 1992) |
| Flash Point | 220 °F (NTP, 1992) |
| Flash Point | 221 °F OC |
| Density | 1.0259 @ 20 °C/4 °C |
| Density | 1.0259 @ 20°C |
| Vapor Density | 5.73 (AIR= 1) |
| Vapor Pressure | 0.31 [mmHg] |
DIETHYL ETHYLPHOSPHONATE; 78-38-6; Diethyl ethanephosphonate; Phosphonic acid, ethyl-, diethyl ester; Ethanephosphonic acid, diethyl ester; CCRIS 6230; DTXSID7025051; HSDB 2560; Diethoxyethylphosphine oxide; NSC 2671; EINECS 201-111-9; UNII-Y52Q01P44T; Amgard v 490; AI3-18558; Y52Q01P44T; NSC-2671
| Reported hazard statements | H302 (99.2%), H318 (98.4%), H411 (99.2%) |
|---|
H302 (99.2%): Harmful if swallowed [Warning Acute toxicity, oral]
H318 (98.4%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Diethyl ethylphosphonate · CAS 78-38-6 · C6H15O3P. UNII Y52Q01P44T. Boiling Point: 180 to 181 °F at 11 mmHg (NTP, 1992); Boiling Point: 198 °C @ 760 MM HG; Boiling Point: 198 °C @760 [mm Hg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 乙基膦酸二乙酯