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Sigma-Aldrich

2,6-Naphthalenedicarboxylic acid

95%

Sinônimo(s):

2,6-Naphthalic acid

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R$ 438,00
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About This Item

Fórmula linear:
C10H6(CO2H)2
Número CAS:
1141-38-4
Peso molecular:
216.19
Número CE:
214-527-0
Número MDL:
MFCD00004105
Código UNSPSC:
12352100
ID de substância PubChem:
24858182
NACRES:
NA.22

R$ 438,00

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Nível de qualidade

100

Ensaio

95%

Formulário

solid

pf

>300 °C (lit.)

grupo funcional

carboxylic acid

cadeia de caracteres SMILES

OC(=O)c1ccc2cc(ccc2c1)C(O)=O

InChI

1S/C12H8O4/c13-11(14)9-3-1-7-5-10(12(15)16)4-2-8(7)6-9/h1-6H,(H,13,14)(H,15,16)

chave InChI

RXOHFPCZGPKIRD-UHFFFAOYSA-N

Informações sobre genes

human ... PTPN1(5770)

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Descrição geral

Self-assembly of 2,6-naphthalenedicarboxylic acid into two-dimensionally ordered supramolecular structures was studied at the liquid-solid interface by scanning tunneling microscopy.[1] Solvothermal reaction of Mn(II) and 2,6-naphthalenedicarboxylic acid in diethylformamide to form a 3D porous metal-organic framework generating 1D channels was studied.[2]

Aplicação

2,6-Naphthalenedicarboxylic acid was used in preparation of poly-2,6-naphthalenes via metal-catalyzed polymerization.[3]

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

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Certificados de análise (COA)

Lot/Batch Number
MKCX1011
05212LR
03113HP

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Hong-Ying Gao et al.
Journal of the American Chemical Society, 136(27), 9658-9663 (2014-06-18)
Metal-catalyzed polymerization of 2,6-naphthalenedicarboxylic acid (NDCA) to form poly-2,6-naphthalenes at various surfaces is reported. Polymerizations occur via initial formal dehydrogenation of self-assembled diacids with subsequent decarboxylation to give polymeric bisnaphthyl-Cu species at elevated temperature as intermediate structures (<160 °C). Further
M A Strege et al.
Journal of chromatography. B, Biomedical sciences and applications, 697(1-2), 255-257 (1997-10-29)
A rapid and simple method for the capillary electrophoretic determination of residual trifluoroacetic acid in lyophilized natural products is described. The technique utilizes 2,6-naphthalenedicarboxylic acid as a separation buffer additive providing indirect ultraviolet absorption detection. Using this method, acceptable precision
Ewa Dabek-Zlotorzynska et al.
Methods in molecular biology (Clifton, N.J.), 384, 43-64 (2008-04-09)
Within the last few years, capillary electrophoresis (CE), especially with indirect ultraviolet detection, has successfully been utilized for the analysis of low-molecular-weight (LMW) organic acids in a wide variety of matrices (e.g., food, pharmaceutical, environmental, industrial, clinical). The speed, resolution
Hoi Ri Moon et al.
Inorganic chemistry, 45(21), 8672-8676 (2006-10-13)
A 3D porous metal-organic framework generating 1D channels, [Mn(NDC)(DEF)]n (1), has been prepared from the solvothermal reaction of Mn(II) and 2,6-naphthalenedicarboxylic acid (H2NDC) in diethylformamide (DEF). When DEF molecules coordinating Mn(II), which occupy the channels, are removed from 1 by
Dong-Sung Kim et al.
Biotechnology letters, 30(2), 329-333 (2007-10-05)
Crude 2,6-naphthalene dicarboxylic acid was purified by Pseudomonas sp. HN-72 which biotransformed the major impurity of 2-formyl-6-naphthoic acid into 2,6-naphthalene dicarboxylic acid. The biotransformation yield reached 100% when the reaction was performed at 40 degrees C for 1 h, in
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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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