p-xylylenediphosphonic acid tetraethyl ester (CAS 4546-04-7) — formula C16H28O6P2, molecular weight 378.34; category organic chemicals.
p-xylylenediphosphonic acid tetraethyl ester (CAS 4546-04-7) is a organic chemicals. Its molecular formula C16H28O6P2 comprises 16 C, 28 H, 6 O, 2 P atoms. Its molecular weight is about 378.34. Reported physicochemical data: LogP about 1.5. 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 | 4546-04-7 |
|---|---|
| Molecular Formula | C16H28O6P2 |
| Molecular Weight | 378.34 |
| LogP | 1.5 |
| Applications | Phosphonic acid, 4-phenylenebis(methylene)]bis, P'-tetraethyl ester: INACTIVE |
| Category | Organic Chemicals |
Documented applications: Phosphonic acid, 4-phenylenebis(methylene)]bis, P'-tetraethyl ester: INACTIVE.
p-xylylenediphosphonic acid tetraethyl ester is a carbon-based organic compound with CAS registry number 4546-04-7 and molecular formula C16H28O6P2 (molecular weight 378.34), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4546-04-7
Its molecular formula C16H28O6P2 comprises 16 C, 28 H, 6 O, 2 P atoms.
Also known as: p-xylylenediphosphonic acid tetraethyl ester · 对苯二甲撑二膦酸四乙酯
Category: organic chemicals
The CAS registry number of p-xylylenediphosphonic acid tetraethyl ester is 4546-04-7.
Molecular formula C16H28O6P2, molecular weight 378.34.
It is also registered under: p-xylylenediphosphonic acid tetraethyl ester, 对苯二甲撑二膦酸四乙酯.
Recorded applications: Phosphonic acid, 4-phenylenebis(methylene)]bis, P'-tetraethyl ester: INACTIVE.
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 p-xylylenediphosphonic acid tetraethyl ester (CAS 4546-04-7), compiled from public chemistry databases.
| CAS Registry Number | 4546-04-7 |
|---|---|
| PubChem CID | 78303 |
| Molecular formula | C16H28O6P2 |
| IUPAC name | 1,4-bis(diethoxyphosphorylmethyl)benzene |
| UNII (FDA) | KC7KTT3UGM |
| Molecular Weight | 378.34 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 12 |
| Exact Mass | 378.13611260 |
| Monoisotopic Mass | 378.13611260 |
| Topological Polar Surface Area | 71.1 |
| Heavy Atom Count | 24 |
p-Bis(diethylphosphono)xylene; p-Xylylenebis(diethyl phosphonate); Phosphonic acid, [1,4-phenylenebis(methylene)]bis-, tetraethyl ester; EINECS 224-902-0; Tetraethyl (1,4-phenylenebis(methylene))bisphosphonate; NSC 203064; Phosphonic acid, (p-phenylenedimethylene)di-, tetraethyl ester; Phosphonic acid, (1,4-phenylenebis(methylene))bis-, tetraethyl ester; Phosphonic acid, P,P'-(1,4-phenylenebis(methylene))bis-, P,P,P',P'-tetraethyl ester; Tetraethyl [1,4-phenylenebis(methylene)]bisphosphonate; Phosphonic acid, P,P'-[1,4-phenylenebis(methylene)]bis-, P,P,P',P'-tetraethyl ester; RefChem:862179; 224-902-0; 4546-04-7; Tetraethyl p-xylylenediphosphonate; p-Xylylenediphosphonic Acid Tetraethyl Ester
| Reported hazard statements | H302 (70%), H315 (30%), H319 (30%), H335 (30%) |
|---|
H302 (70%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (30%): Causes skin irritation [Warning Skin corrosion/irritation]
p-xylylenediphosphonic acid tetraethyl ester · CAS 4546-04-7 · C16H28O6P2. UNII KC7KTT3UGM.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 对苯二甲撑二膦酸四乙酯