If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
224847
Iodine monobromide
98%
Synonyme(s) :
Bromoiodine
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A propos de cet article
Quality Segment
assay
98%
form
solid
reaction suitability
reaction type: Halogenations
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
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.
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Cet article | |||
|---|---|---|---|
| description 98% | description 99.6% trace metals basis | description 99.999% trace metals basis | description AnhydroBeads™, −10 mesh, ≥99.9% trace metals basis |
| assay 98% | assay 99.6% trace metals basis | assay 99.999% trace metals basis | assay ≥99.9% trace metals basis |
| reaction suitability reaction type: Halogenations | reaction suitability - | reaction suitability core: lithium | reaction suitability core: lithium |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| form solid | form powder | form solid | form - |
| storage temp. 2-8°C | storage temp. - | storage temp. - | storage temp. - |
| density 4.416 g/mL at 25 °C (lit.) | density 3.35 g/mL at 25 °C (lit.) | density - | density - |
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Mot-clé
Danger
Codes de danger
Mentions de précaution
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Organes cibles
Respiratory system
Classe de stockage
8A - Combustible corrosive hazardous materials
Que se passe-t-il ?
WGK 3
EPI (équipement de protection individuelle)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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