BORON OXIDE

U.S. Department of Health & Human Services Divider Arrow

National Institutes of Health Divider Arrow

NCATS

US Previously Marketed

First marketed in 1921

US Previously Marketed

First marketed in 1921

Details

Stereochemistry	ACHIRAL
Molecular Formula	B2O3
Molecular Weight	69.62
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of BORON OXIDE

Structure Search

SMILES

O1B2OB1O2

InChI

InChIKey=RPPTVYMVSNHGRG-UHFFFAOYSA-N

InChI=1S/B2O3/c3-1-4-2(3)5-1

HIDE SMILES / InChI

Molecular Formula	B2O3
Molecular Weight	69.62
Charge	0
Count

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

Description
Sources: https://efsa.onlinelibrary.wiley.com/doi/10.2903/j.efsa.2013.3407 |

BORATE, a salt of boric acid, is used as a food additive in the European Union. This additive is authorized for use as preservatives of sturgeon eggs (caviar).

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 21:05:46 GMT 2025` Edited by `admin` on `Mon Mar 31 21:05:46 GMT 2025`
Record UNII	483W67CPF4
Record Status	`Validated (UNII)`
Record Version

Download

Name

Type

Language

BORON OXIDE

Systematic Name

English

BORIC ANHYDRIDE

Preferred Name

English

BORIC OXIDE

Common Name

English

DIBORON TRIOXIDE

Common Name

English

BORON OXIDE (B2O3)

Common Name

English

BORON SESQUIOXIDE

Common Name

English

BORON TRIOXIDE

Common Name

English

BORON OXIDE [MI]

Common Name

English

Classification Tree Code System Code

EPA PESTICIDE CODE

11002

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

Code System Code Type Description

PUBCHEM

11073337

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

PRIMARY

SMS_ID

300000053152

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

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FDA UNII

483W67CPF4

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

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HSDB

1609

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

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CHEBI

30163

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

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MERCK INDEX

m2618

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

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Merck Index

CAS

1303-86-2

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

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WIKIPEDIA

BORON TRIOXIDE

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

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EPA CompTox

DTXSID7034387

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

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ECHA (EC/EINECS)

215-125-8

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

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DAILYMED

483W67CPF4

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

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MESH

C042168

Created by admin on Mon Mar 31 21:05:46 GMT 2025 , Edited by admin on Mon Mar 31 21:05:46 GMT 2025

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