MilliporeSigma
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224847

Sigma-Aldrich

Iodine monobromide

98%

Synonym(s):
Bromoiodine
Linear Formula:
IBr
CAS Number:
Molecular Weight:
206.81
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

form

solid

mp

42-50 °C (lit.)

density

4.416 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

BrI

InChI

1S/BrI/c1-2

InChI key

CBEQRNSPHCCXSH-UHFFFAOYSA-N

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General description

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.

Packaging

50, 250 g in glass bottle

Application

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

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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