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
M81705
Dimethyl sulfone
98%
Sinónimos:
Methyl sulfone
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About This Item
Productos recomendados
Quality Level
assay
98%
form
crystals
bp
238 °C (lit.)
mp
107-109 °C (lit.)
SMILES string
CS(C)(=O)=O
InChI
1S/C2H6O2S/c1-5(2,3)4/h1-2H3
InChI key
HHVIBTZHLRERCL-UHFFFAOYSA-N
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Categorías relacionadas
Application
- Acylation with N-acylbenzotriazoles to synthesize β-keto sulfones.[1]
- α-Monoarylation via palladium-catalyzed Negishi coupling reaction to synthesize benzylic sulfones.[2]
- One-step olefination of alcohols in the presence of ruthenium pincer complex as a catalyst.[3]
DMSO2 can also be used as an electrolyte over a wide range of temperatures (110–150°C) for electrodeposition of aluminum.[4]
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
289.4 °F - closed cup
flash_point_c
143.00 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
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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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