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
B71608
2-Bromomesitylene
98%
Synonyma:
2-Bromo-1,3,5-trimethylbenzene
Vybrat velikost
| Vám/Skladová položka | Dostupnost | Cena |
|---|---|---|
25 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 100,00 Kč 825,00 Kč |
100 g | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 980,00 Kč |
O této položce
825,00 Kč
Ceníková cena1 100,00 KčUložit 25 %Quality Segment
assay
98%
form
liquid
refractive index
n
bp
225 °C (lit.)
mp
2 °C (lit.)
density
1.301 g/mL at 25 °C (lit.)
functional group
bromo
SMILES string
Cc1cc(C)c(Br)c(C)c1
InChI
1S/C9H11Br/c1-6-4-7(2)9(10)8(3)5-6/h4-5H,1-3H3
InChI key
RRTLQRYOJOSPEA-UHFFFAOYSA-N
General description
1 of 1
Tato položka | |||
|---|---|---|---|
| description 98% | description 95% | description reagent grade, 97% | description 97% |
| assay 98% | assay 95% | assay 97% | assay 97% |
| Quality Level 100 | Quality Level 300 | Quality Level 200 | Quality Level 100 |
| density 1.301 g/mL at 25 °C (lit.) | density 1.118 g/mL at 25 °C (lit.) | density 0.864 g/mL at 25 °C (lit.) | density - |
| refractive index n | refractive index n | refractive index n | refractive index - |
| mp 2 °C (lit.) | mp - | mp −45 °C (lit.) | mp 169-172 °C (lit.) |
| bp 225 °C (lit.) | bp 96-97 °C/0.1 mmHg (lit.) | bp 163-166 °C (lit.) | bp - |
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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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