Lead oxide phosphonate (Pb3O2(HPO3))

Lead oxide phosphonate (Pb3O2(HPO3)) is a chemical compound registered under number CAS 12141-20-7, with the molecular formula HO₅PPb₃, and a molar mass of 7.3e+02 g/mol.

The molecule contains 10 atoms connected by 6 chemical bonds. The full systematic IUPAC name of this compound is hydrogen phosphite;lead(2+);oxolead. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, polar surface area PSA = 100 Ų, 1 donors and 5 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The interactive 3D model and the viewer images are protected by copyright (© MolGod.org) — terms of use: molgod.org/copyright/.

Molecular formula	HO5PPb3
Molar mass	7.3e+02 g/mol
IUPAC	hydrogen phosphite;lead(2+);oxolead
SMILES	OP([O-])[O-].O=[Pb].O=[Pb].[Pb+2]
InChIKey	LAZQCXJJXWHRDJ-UHFFFAOYSA-N
logP (XLogP3)	—
PSA	100 Ų
HBD / HBA	1 / 5
PubChem CID	CID 44135855 ↗

Signal word: Danger

H228 — Flammable solid

H302 — Harmful if swallowed

H332 — Harmful if inhaled

H350 — May cause cancer

H351 — Suspected of causing cancer

H360 — May damage fertility or the unborn child

H362 — May cause harm to breast-fed children

H372 — Causes damage to organs through prolonged or repeated exposure

H373 — May cause damage to organs through prolonged or repeated exposure

H400 — Very toxic to aquatic life

H410 — Very toxic to aquatic life with long lasting effects

Brak articles naukowych dla CAS 12141-20-7 w PubMed / OpenAlex / Semantic Scholar.

Trilead dioxide phosphonate · 12141-20-7 · Dibasic lead(II) phosphite · Lead oxide phosphite · EINECS 235-252-2 · Lead oxide phosphonate (Pb3O2(HPO3)) · EC 235-252-2 · RefChem:798756 · 235-252-2 · hydrogen phosphite;lead(2+);oxolead · Lead phosphite,dibasic · SCHEMBL25242528

• 📊 PubChem CID 44135855 — NIH
• 🔬 NIST WebBook — spectroscopy
• 💊 ChEMBL — bioactivity