LEAD TETROXIDE

Possibly Marketed Outside US

First approved in 2019

Details

Stereochemistry	ACHIRAL
Molecular Formula	4O.3Pb
Molecular Weight	689.6
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

[O--].[O--].[O--].[O--].[PbH2++].[PbH2++].[Pb+4]

InChI

InChIKey=LMKLSNJSEUHDHF-UHFFFAOYSA-N

InChI=1S/4O.3Pb.4H/q4*-2;2*+2;+4;;;;

HIDE SMILES / InChI

Molecular Formula	Pb
Molecular Weight	207.2
Charge	4
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Molecular Formula	Pb
Molecular Weight	209.2
Charge	2
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Molecular Formula	HO
Molecular Weight	17.0073
Charge	-1
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: http://hcis.safeworkaustralia.gov.au/HazardousChemical/Details?chemicalID=2727 | https://www.ncbi.nlm.nih.gov/pubmed/5699207

LEAD SESQUIOXIDE, a lead compound, can damage organs and tissues through prolonged or repeated exposure.

Approval Year

PubMed

Title	Date	PubMed
Alveolar macrophages: reduced number in rats after prolonged inhalation of lead sesquioxide.	1968-12-13	5699207

Substance Class	Chemical Created by `admin` on `Mon Mar 31 21:42:13 GMT 2025` Edited by `admin` on `Mon Mar 31 21:42:13 GMT 2025`
Record UNII	A4G39L7HN2
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

LEAD TETROXIDE [HSDB]

Preferred Name

English

LEAD TETROXIDE

Common Name

English

MINIUM

Common Name

English

LEAD(II,IV) OXIDE

Common Name

English

RED LEAD

Common Name

English

TRIPLUMBIC TETROXIDE

Common Name

English

Lead tetroxide [WHO-DD]

Common Name

English

LEAD TETROXIDE [MI]

Common Name

English

Code System Code Type Description

SMS_ID

300000053393