Phosphoric acid, diethyl ester (CAS 598-02-7) — formula C4H11O4P, molecular weight 154.10; category organic chemicals.
Phosphoric acid, diethyl ester (CAS 598-02-7) is a chemical raw material in the organic chemicals category. Its molecular formula C4H11O4P comprises 4 C, 11 H, 4 O, 1 P atoms. Its molecular weight is about 154.10. Reported physicochemical data: LogP about -0.3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 598-02-7 |
|---|---|
| Molecular Formula | C4H11O4P |
| Molecular Weight | 154.10 |
| LogP | -0.3 |
| Applications | Surfactant (surface active agent), This is a man-made compound that is used as a pesticide |
| Category | Organic Chemicals |
Documented applications: Surfactant (surface active agent), This is a man-made compound that is used as a pesticide.
Phosphoric acid, diethyl ester is a carbon-based organic compound with CAS registry number 598-02-7 and molecular formula C4H11O4P (molecular weight 154.10), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 598-02-7
Its molecular formula C4H11O4P comprises 4 C, 11 H, 4 O, 1 P atoms.
Also known as: Phosphoric acid, diethyl ester · 磷酸二乙酯
Category: organic chemicals
The CAS registry number of Phosphoric acid, diethyl ester is 598-02-7.
Molecular formula C4H11O4P, molecular weight 154.10.
It is also registered under: Phosphoric acid, diethyl ester, 磷酸二乙酯.
Recorded applications: Surfactant (surface active agent), This is a man-made compound that is used as a pesticide.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Phosphoric acid, diethyl ester (CAS 598-02-7), compiled from public chemistry databases.
| CAS Registry Number | 598-02-7 |
|---|---|
| PubChem CID | 654 |
| Molecular formula | C4H11O4P |
| IUPAC name | diethyl hydrogen phosphate |
| UNII (FDA) | W0QQU4CAB7 |
| Molecular Weight | 154.10 |
|---|---|
| XLogP3 | -0.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 154.03949583 |
| Monoisotopic Mass | 154.03949583 |
| Topological Polar Surface Area | 55.8 |
| Heavy Atom Count | 9 |
diethyl hydrogen phosphate; Diethyl phosphate; 598-02-7; Diethyl acid phosphate; diethylphosphate; phosphoric acid, diethyl ester; diethoxyphosphinic acid; O,O-Diethyl hydrogen phosphate; Ethyl phosphate, di-; Ethyl phosphate, (ETO)2(HO)PO; DTXSID1044699; W0QQU4CAB7; CHEBI:27708; NSC-97178; RefChem:587273; DTXCID9024699
| GHS notification summary | 44% (37 / 84) |
|---|
| GHS notification summary | 44% (37 / 84) |
|---|---|
| Reported hazard statements | H315 (56%), H319 (56%), H335 (50%) |
This chemical does not meet GHS hazard criteria for 44% (37 of 84) of reports.
H315 (56%): Causes skin irritation [Warning Skin corrosion/irritation]
Phosphoric acid, diethyl ester · CAS 598-02-7 · C4H11O4P. UNII W0QQU4CAB7.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 磷酸二乙酯