diethyl methylphosphonate (CAS 683-08-9) — formula C5H13O3P, molecular weight 152.13; category organic chemicals.
| CAS Number | 683-08-9 |
|---|---|
| Molecular Formula | C5H13O3P |
| Molecular Weight | 152.13 |
| Boiling Point | 194 °C @760 [mm Hg] |
| LogP | 0.4 |
| Category | Organic Chemicals |
diethyl methylphosphonate is a carbon-based organic compound with CAS registry number 683-08-9 and molecular formula C5H13O3P (molecular weight 152.13), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 683-08-9
Its molecular formula C5H13O3P comprises 5 C, 13 H, 3 O, 1 P atoms.
Also known as: diethyl methylphosphonate · 甲基膦酸二乙酯
Category: organic chemicals
The CAS registry number of diethyl methylphosphonate is 683-08-9.
Molecular formula C5H13O3P, molecular weight 152.13.
It is also registered under: diethyl methylphosphonate, 甲基膦酸二乙酯.
Category: Organic Chemicals.
Independent reference data for diethyl methylphosphonate (CAS 683-08-9), compiled from public chemistry databases.
| CAS Registry Number | 683-08-9 |
|---|---|
| PubChem CID | 12685 |
| Molecular formula | C5H13O3P |
| IUPAC name | 1-[ethoxy(methyl)phosphoryl]oxyethane |
| UNII (FDA) | JRX9AX7374 |
| Molecular Weight | 152.13 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 152.06023127 |
| Monoisotopic Mass | 152.06023127 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 9 |
| Boiling Point | 194 °C @760 [mm Hg] |
|---|---|
| Density | 1.04 @ 30°C |
DIETHYL METHYLPHOSPHONATE; 683-08-9; Diethyl methanephosphonate; DEMP; JRX9AX7374; DTXSID80218449; RefChem:587242; DTXCID50140940; 211-667-4; 1-[ethoxy(methyl)phosphoryl]oxyethane; Phosphonic acid, methyl-, diethyl ester; MFCD00009813; C5H13O3P; Diethylmethylphosphonate; EINECS 211-667-4; BRN 1753416
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
diethyl methylphosphonate · CAS 683-08-9 · C5H13O3P. UNII JRX9AX7374. Boiling Point: 194 °C @760 [mm Hg]; Density: 1.04 @ 30°C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基膦酸二乙酯