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
274623
Dess-Martin periodinane
97%
Synonym(s):
1,1,1-Tris(acetyloxy)-1,1-dihydro-1,2-benziodoxol-3-(1H)-one
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About This Item
Recommended Products
Quality Level
Assay
97%
reaction suitability
reagent type: oxidant
mp
130-133 °C (lit.)
functional group
iodo
storage temp.
−20°C
SMILES string
CC(=O)OI1(OC(C)=O)(OC(C)=O)OC(=O)c2ccccc12
InChI
1S/C13H13IO8/c1-8(15)19-14(20-9(2)16,21-10(3)17)12-7-5-4-6-11(12)13(18)22-14/h4-7H,1-3H3
InChI key
NKLCNNUWBJBICK-UHFFFAOYSA-N
General description
Application
Features and Benefits
- milder reaction conditions (room temperature, neutral pH)
- shorter reaction times and higher yields
- high chemoselectivity
- tolerance of sensitive functional groups, and a long shelf life
- simplified workups
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Self-react. C - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Supplementary Hazards
Storage Class Code
5.2 - Organic peroxides and self-reacting hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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Dess-Martin Periodinane enables mild oxidation of alcohols to aldehydes and ketones suitable for synthesizing complex intermediates.
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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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