diethyl (difluoromethyl)phosphonate (CAS 1478-53-1) — formula C5H11F2O3P, molecular weight 188.11; category organic chemicals.
diethyl (difluoromethyl)phosphonate (CAS 1478-53-1) is a chemical raw material in the organic chemicals category. Its molecular formula C5H11F2O3P comprises 5 C, 11 H, 2 F, 3 O, 1 P atoms. Its molecular weight is about 188.11. Reported physicochemical data: LogP about 1.2. 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 | 1478-53-1 |
|---|---|
| Molecular Formula | C5H11F2O3P |
| Molecular Weight | 188.11 |
| LogP | 1.2 |
| Applications | Water treatment, industrial cleaning, corrosion inhibition |
| Category | Organic Chemicals |
Documented applications: Water treatment, industrial cleaning, corrosion inhibition.
diethyl (difluoromethyl)phosphonate is a carbon-based organic compound with CAS registry number 1478-53-1 and molecular formula C5H11F2O3P (molecular weight 188.11), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1478-53-1
Its molecular formula C5H11F2O3P comprises 5 C, 11 H, 2 F, 3 O, 1 P atoms.
Also known as: diethyl (difluoromethyl)phosphonate · (二氟甲基)膦酸二乙酯
Category: organic chemicals
The CAS registry number of diethyl (difluoromethyl)phosphonate is 1478-53-1.
Molecular formula C5H11F2O3P, molecular weight 188.11.
It is also registered under: diethyl (difluoromethyl)phosphonate, (二氟甲基)膦酸二乙酯.
Recorded applications: Water treatment, industrial cleaning, corrosion inhibition.
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 diethyl (difluoromethyl)phosphonate (CAS 1478-53-1), compiled from public chemistry databases.
| CAS Registry Number | 1478-53-1 |
|---|---|
| PubChem CID | 2758305 |
| Molecular formula | C5H11F2O3P |
| IUPAC name | 1-[difluoromethyl(ethoxy)phosphoryl]oxyethane |
| UNII (FDA) | C5H11F2O3P |
| Molecular Weight | 188.11 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 5 |
| Exact Mass | 188.04138753 |
| Monoisotopic Mass | 188.04138753 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 11 |
1478-53-1; Diethyl (difluoromethyl)phosphonate; Difluoromethylphosphonic acid diethyl ester; Phosphonic acid, (difluoromethyl)-, diethyl ester; DTXSID20163803; RefChem:862066; DTXCID2086294; 673-917-2; diethyl difluoromethanephosphonate; diethyl difluoromethylphosphonate; 1-[difluoromethyl(ethoxy)phosphoryl]oxyethane; diethyl (difluoromethane)phosphonate; MFCD00192023; C5H11F2O3P; DIFLUOROMETHYLPHOSPHONICACIDDIETHYLESTER; Phosphonic acid, P-(difluoromethyl)-, diethyl ester
| Reported hazard statements | H302 (33.3%), H312 (33.3%), H314 (100%), H319 (33.3%), H332 (33.3%), H335 (33.3%) |
|---|
H302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (33.3%): Harmful in contact with skin [Warning Acute toxicity, dermal]
diethyl (difluoromethyl)phosphonate · CAS 1478-53-1 · C5H11F2O3P. UNII C5H11F2O3P.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: (二氟甲基)膦酸二乙酯