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341630

Sigma-Aldrich

Chloro(pyridine)bis(dimethylglyoximato)cobalt(III)

Synonym(s):

Chloro(pyridine)cobaloxime(III), NSC 175756

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About This Item

Empirical Formula (Hill Notation):
C13H19ClCoN5O4
CAS Number:
Molecular Weight:
403.71
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

reaction suitability

core: cobalt
reaction type: Photocatalysis
reagent type: catalyst

mp

235 °C (dec.) (lit.)

SMILES string

c1ccncc1.CC(=N\O)\C(C)=N/O[Co](Cl)O\N=C(C)/C(C)=N\O

InChI

1S/C5H5N.2C4H8N2O2.ClH.Co/c1-2-4-6-5-3-1;2*1-3(5-7)4(2)6-8;;/h1-5H;2*7-8H,1-2H3;1H;/q;;;;+3/p-3/b;2*5-3-,6-4-;;

InChI key

CKWAWSVVCRVWHW-PCJYWUFNSA-K

Application

Catalyst for:
  • Photocatalytic H2 generation from water under visible light
  • Doetz benzannulation reaction
  • Proton electroreduction reactions
  • Radical heterocyclization reactions
  • Preparation of Mannich base analogues
Product can be used with our line of photoreactors: Including Penn PhD (Z744035) & SynLED 2.0 (Z744080)

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Agnès Barbance et al.
Frontiers in microbiology, 11, 590061-590061 (2020-11-27)
Chlordecone (Kepone®) and γ-hexachlorocyclohexane (γ-HCH or lindane) have been used for decades in the French West Indies (FWI) resulting in long-term soil and water pollution. In a previous work, we have identified a new Citrobacter species (sp.86) that is able

Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

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