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
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Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
500 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 310,00 zł |
2 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1080,00 zł 810,00 zł |
Informacje o tej pozycji
310,00 zł
vapor pressure
7 mmHg ( 140 °C)
Quality Segment
assay
99%
form
solid
bp
282 °C (lit.)
mp
57-59 °C (lit.)
fluorescence
λex 231 nm; λem 356 nm
functional group
phenyl
SMILES string
Oc1ccccc1-c2ccccc2
InChI
1S/C12H10O/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9,13H
InChI key
LLEMOWNGBBNAJR-UHFFFAOYSA-N
General description
Application
- Dibenzofurans via palladium-catalyzed, phenol-directed C-H activation/C-O cyclization or copper-catalyzed aerobic C-H activation, followed by cycloetherification.
- 6H-Dibenzo[b,d]pyran-6-ones via ruthenium-catalyzed carbonylative C-H cyclization.
- o-Phenylenes, a class of conjugated oligomers via an iterative sequence of Suzuki-Miyaura coupling reactions.
- o,o,p-Oligophenylenes via palladium-catalyzed C-H arylation.
1 of 1
Ta pozycja | ||
|---|---|---|
| description 99% | description PESTANAL®, analytical standard | description certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland |
| assay 99% | assay - | assay - |
| Quality Level 200 | Quality Level 100 | Quality Level 300 |
| form solid | form - | form - |
| bp 282 °C (lit.) | bp 282 °C (lit.) | bp 282 °C (lit.) |
| mp 57-59 °C (lit.) | mp 57-59 °C (lit.) | mp 57-59 °C (lit.) |
| vapor pressure 7 mmHg ( 140 °C) | vapor pressure 7 mmHg ( 140 °C) | vapor pressure 7 mmHg ( 140 °C) |
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Słowo ostrzegawcze
Danger
Temperatura zapłonu (°F)
255.2 °F - closed cup
Temperatura zapłonu (°C)
124 °C - closed cup
PPE (środki ochrony indywidualnej)
dust mask type N95 (US), Eyeshields, Gloves
Kody zagrożeń
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B
Klasa składowania
8A - Combustible corrosive hazardous materials
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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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