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%
Sinonimo/i:
Bromoiodine
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| A voi/SKU | Disponibilità | Prezzo |
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Informazioni su questo articolo
Quality Segment
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
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.
Application
1 of 1
Questo articolo | |||
|---|---|---|---|
| description 98% | description for synthesis | description 1 M in acetic acid | description anhydrous, beads, −10 mesh, 99.999% trace metals basis |
| assay 98% | assay - | assay - | assay 99.999% trace metals basis |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| form solid | form solid | form solution | form beads |
| mp 42-50 °C (lit.) | mp 37-40 °C | mp - | mp 113 °C (lit.) |
| storage temp. 2-8°C | storage temp. 2-30°C | storage temp. - | storage temp. - |
| density 4.416 g/mL at 25 °C (lit.) | density 4.41 g/cm3 at 20 °C | density 1.143 g/mL at 25 °C | density - |
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
Classe di stoccaggio
8A - Combustible corrosive hazardous materials
wgk
WGK 3
ppe
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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