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278890

Sigma-Aldrich

Iodopentoxide

≥98%

Synonym(s):

Diiodine pentoxide, Iodic anhydride

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About This Item

Empirical Formula (Hill Notation):
I2O5
CAS Number:
Molecular Weight:
333.81
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
NACRES:
NA.23

Assay

≥98%

density

5.08 g/mL at 25 °C

SMILES string

O=I(=O)OI(=O)=O

InChI

1S/I2O5/c3-1(4)7-2(5)6

InChI key

BIZCJSDBWZTASZ-UHFFFAOYSA-N

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Application

I2O5 can be used as a metal free catalyst for the difunctionalization of indoles with thiophenols.

It can be for the dibromination and bromohydroxylation of olefins.

Passivated iodopentoxide can be used as an iodine-richoxidizer in nanoenergetic formulations.

Pictograms

Flame over circleCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1B

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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