Phosphonoacetic acid (CAS 4408-78-0) — formula C2.H5.O5.P, molecular weight 140.03; category organic chemicals.
Phosphonoacetic acid (CAS 4408-78-0) is a organic chemicals. Its molecular formula C2.H5.O5.P comprises 2 C, 5 H, 5 O, 1 P atoms. Its molecular weight is about 140.03. Reported physicochemical data: melting point around 143-146 °C, LogP about -2. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 4408-78-0 |
|---|---|
| Molecular Formula | C2.H5.O5.P |
| Molecular Weight | 140.03 |
| Melting Point | 143-146 °C |
| LogP | -2 |
| Applications | A simple organophosphorus compound that inhibits DNA polymerase, especially in viruses and is used as an antiviral agent |
| Category | Organic Chemicals |
Documented applications: A simple organophosphorus compound that inhibits DNA polymerase, especially in viruses and is used as an antiviral agent.
Phosphonoacetic acid is a carbon-based organic compound with CAS registry number 4408-78-0 and molecular formula C2.H5.O5.P (molecular weight 140.03), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4408-78-0
Its molecular formula C2.H5.O5.P comprises 2 C, 5 H, 5 O, 1 P atoms.
Also known as: Phosphonoacetic acid · 膦酰乙酸
Category: organic chemicals
The CAS registry number of Phosphonoacetic acid is 4408-78-0.
Molecular formula C2.H5.O5.P, molecular weight 140.03.
It is also registered under: Phosphonoacetic acid, 膦酰乙酸.
Recorded applications: A simple organophosphorus compound that inhibits DNA polymerase, especially in viruses and is used as an antiviral agent.
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 Phosphonoacetic acid (CAS 4408-78-0), compiled from public chemistry databases.
| CAS Registry Number | 4408-78-0 |
|---|---|
| PubChem CID | 546 |
| Molecular formula | C2.H5.O5.P |
| IUPAC name | 2-phosphonoacetic acid |
| UNII (FDA) | N919E46723 |
| Molecular Weight | 140.03 |
|---|---|
| XLogP3 | -2 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 139.98746025 |
| Monoisotopic Mass | 139.98746025 |
| Topological Polar Surface Area | 94.8 |
| Heavy Atom Count | 8 |
| Melting Point | 143-146 °C |
|---|---|
| Melting Point | 143 - 146 °C |
| Solubility | 392000 |
| Solubility | 392 mg/mL at 0 °C |
| Vapor Pressure | 0.00000067 [mmHg] |
| Collision Cross Section | 134.4 Ų [M+Na]+ |
Phosphonoacetic acid; 4408-78-0; Fosfonet; Acetic acid, phosphono-; Carboxymethanephosphonic acid; Phosphonacetic acid; NSC-18205; DTXSID2045107; CHEBI:15732; DTXCID0025107; N919E46723; NSC18205; RefChem:862336; Phosphonoacetate, Disodium; 224-558-1; 2-phosphonoacetic acid
| Reported hazard statements | H302 (88.6%), H314 (11.4%) |
|---|
H302 (88.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (11.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Phosphonoacetic acid · CAS 4408-78-0 · C2.H5.O5.P. UNII N919E46723. Melting Point: 143-146 °C; Melting Point: 143 - 146 °C; Solubility: 392000.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 膦酰乙酸