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Sigma-Aldrich

Hexaketocyclohexane octahydrate

97%

Synonym(s):

Cyclohexanehexone octahydrate, Triquinoyl octahydrate

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About This Item

Empirical Formula (Hill Notation):
C6O6 · 8H2O
CAS Number:
527-31-1
Molecular Weight:
312.18
MDL number:
MFCD00149074
UNSPSC Code:
12352100
PubChem Substance ID:
24847867
NACRES:
NA.22
Pricing and availability is not currently available.

Assay

97%

form

powder

mp

99 °C (dec.) (lit.)

functional group

ketone

storage temp.

2-8°C

SMILES string

[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].O=C1C(=O)C(=O)C(=O)C(=O)C1=O

InChI

1S/C6O6.8H2O/c7-1-2(8)4(10)6(12)5(11)3(1)9;;;;;;;;/h;8*1H2

InChI key

MQIMWEBORAIJPP-UHFFFAOYSA-N

General description

Hexaketocyclohexane octahydrate also known as Triquinoyl octahydrate is an organic compound, often utilized as a building block in various organic reactions, including the synthesis of water-soluble π-conjugated hexaazatrinaphthylenes and their derivatives. [1]

Application

Hexaketocyclohexane octahydrate has been used in the preparation of hexaazatriphenylenehexacarbonitrile[2].

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB0574
STBL2405
STBL0028
STBK6592
STBK3788

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Synthesis and some reactions of hexaazatriphenylenehexanitrile, a hydrogen-free polyfunctional heterocycle with D3h symmetry.
Kanakarajan K and Czarnik AW.
The Journal of Organic Chemistry, 51(26), 5241-5243 (1986)
Lei Wang et al.
Nanoscale, 9(12), 4090-4096 (2017-03-16)
Nanostructured semiconducting polymers have emerged as a very promising class of metal-free photocatalytic materials for solar water splitting. However, they generally exhibit low efficiency and lack the ability to utilize long-wavelength photons in a photocatalytic oxygen evolution reaction (OER). Here
Hao Huang et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 7(9), 2000012-2000012 (2020-05-10)
The 2D conductive metal-organic frameworks (MOFs) are expected to be an ideal electrocatalyst due to their high utilization of metal atoms. Exploring a new conjugated ligand with extra active metallic center can further boost the structural advantages of conductive MOFs.
Nitrogen-rich layered carbon for adsorption of typical volatile organic compounds and low-temperature thermal regeneration
Li Tan, et al.
Journal of Hazardous Materials, 424, 127348-127348 (2022)

Questions

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  1. 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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  2. 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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