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Merck
CN

224847

Iodine monobromide

98%

Synonym(s):

Bromoiodine

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About This Item

Linear Formula:
IBr
CAS Number:
Molecular Weight:
206.81
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352101
EC Number:
232-159-9
MDL number:
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Product Name

Iodine monobromide, 98%

InChI key

CBEQRNSPHCCXSH-UHFFFAOYSA-N

InChI

1S/BrI/c1-2

SMILES string

BrI

assay

98%

form

solid

mp

42-50 °C (lit.)

density

4.416 g/mL at 25 °C (lit.)

storage temp.

2-8°C

Quality Level

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Application

Electrophile employed in a new synthetic approach to polyketide structural units.

General description

Iodine monobromide is an interhalogen compound used as an electrophile in the synthesis of polyketide structural units.

Iodine monobromide (IBr) is a powerful iodinating agent employed in organic synthesis. IBr is commonly used in cleavage of carbon–metal bonds, electrophilic addition to alkenes, α-bromination of steroidal ketones and aldehydes, and in diastereoselective cyclizations of homoallylic carbonates.

pictograms

CorrosionExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品
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Iodine Monobromide
Brisbois RG, et al.
Encyclopedia of Reagents for Organic Synthesis, Second Edition, 1-5 (2001)
The Thermodynamic Constants of Iodine Monobromide
McMorris, et al.
Journal of the American Chemical Society, 53, 2625-2631 (1931)
Kai Liu et al.
Organic letters, 8(23), 5393-5395 (2006-11-03)
[Structure: see text] A strategically novel approach to the formation of syn-1,3-diol mono- and diethers through electrophilic activation of homoallylic alkoxymethyl ethers has been developed. The resulting polyketide-like synthetic fragments are generated in good yield and with excellent stereocontrol. A
M Barbieri et al.
Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale, 22(4), 215-219 (2002-10-16)
The aim of this study was to test the effects of the iodine bromide water of the thermal baths of Salsomaggiore on patients suffering from specific nonseasonal rhinitis (Dermatophagoides Farinae and Dermatophagoides Pteronyssinus). The patients, 80 in all, were divided
M T Éfendieva
Voprosy kurortologii, fizioterapii, i lechebnoi fizicheskoi kultury, (4)(4), 15-18 (2012-09-22)
The present study involved a total of 25 patients presenting with oesophageal achalasia who had undergone balloon cardiodilation. The complex of rehabilitative measures concluded the application of an ultrahigh-frequency electromagnetic fields (decimeter wave (DMW) therapy) to the collar region and

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