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/449/386/product-dating-information-mk.pdf
212865
Copper(I) bromide
98%
Synonym(s):
Cuprous bromide
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$63.10
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$63.10
In StockDetails
Quality Level
assay
98%
form
solid
reaction suitability
reaction type: click chemistry
reagent type: catalyst
core: copper
mp
504 °C (lit.)
density
4.71 g/mL at 25 °C (lit.)
SMILES string
[Cu]Br
InChI
1S/BrH.Cu/h1H;/q;+1/p-1
InChI key
NKNDPYCGAZPOFS-UHFFFAOYSA-M
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This Item | 923052 | 254185 | 923060 |
|---|---|---|---|
| form solid | form powder | form powder | form powder |
| assay 98% | assay 99.99% trace metals basis | assay 99.999% trace metals basis | assay 99.9% trace metals basis |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| mp 504 °C (lit.) | mp 504 °C (lit.) | mp 504 °C (lit.) | mp 504 °C (lit.) |
| density 4.71 g/mL at 25 °C (lit.) | density 4.71 g/mL at 25 °C (lit.) | density 4.71 g/mL at 25 °C (lit.) | density 4.71 g/mL at 25 °C (lit.) |
| reaction suitability reaction type: click chemistry | reaction suitability - | reaction suitability - | reaction suitability - |
Application
- enantioenriched, functionalized and protected propargylamines[1]
- polyvinylchloride bearing benzoxazine side groups[2]
- polybutadiene having benzoxazine side-groups (PB-benzoxazine)[3]
- mononuclear complexes [Cu(L)(PPh3)2Br][4]
- Copper(I) bromide along with N-(n-octyl)-2-pyridylmethanimine participates in the living-radical polymerization of methyl methacrylate.[5]
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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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