![1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct ≥95% (sulfur, elemental analysis)](/deepweb/assets/sigmaaldrich/product/structures/158/739/a9df497b-883d-40f1-ac45-bf699dcee9f9/640/a9df497b-883d-40f1-ac45-bf699dcee9f9.png)
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
109681
N-Chlorosuccinimide
98%
Synonym(s):
1-Chloro-2,5-pyrrolidinedione, NCS
Select a Size
Select a Size
About This Item
Recommended Products
Quality Level
Assay
98%
form
solid
mp
148-150 °C (lit.)
functional group
imide
SMILES string
ClN1C(=O)CCC1=O
InChI
1S/C4H4ClNO2/c5-6-3(7)1-2-4(6)8/h1-2H2
InChI key
JRNVZBWKYDBUCA-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
Application
It can be used for:
- Conversion of diindenylzinc agent, [Zn(ind)2(pic)2]5 into 1-chloroindene.[1]
- Selective cleavage of tryptophanyl peptide bonds.[2]
- Chemoselective oxidation of primary alcohols to aldehydes catalyzed by 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO) in the presence of tetrabutylammonium chloride under bi-phasic conditions.[3]
- Conversion of primary amides and aldoximes to their corresponding nitriles in the presence of triphenylphosphine.[4]
- α-Chlorination of acyl-chlorides.[5]
- Conversion of benzylic sulfides into α-chloro sulfides.[6]
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Choose from one of the most recent versions:
Certificates of Analysis (COA)
Don't see the Right Version?
If you require a particular version, you can look up a specific certificate by the Lot or Batch number.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Helpful?
-
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
-
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service
