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N19702

Sigma-Aldrich

2-Nitrophenol

98%

Sinônimo(s):

2-Hydroxynitrobenzene, o-Hydroxynitrobenzene, o-Nitrophenol

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5 G
R$ 343,00
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R$ 585,00
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R$ 790,00
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5 G
R$ 343,00
100 G
R$ 585,00
500 G
R$ 790,00
1 KG
R$ 1.145,00

About This Item

Fórmula linear:
O2NC6H4OH
Número CAS:
Peso molecular:
139.11
Beilstein:
775403
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22

R$ 343,00


Disponível para enviar em24 de abril de 2025Detalhes


Solicite uma grande encomenda

pressão de vapor

1 mmHg ( 49.3 °C)

Nível de qualidade

Ensaio

98%

Formulário

needles

cadeia de caracteres SMILES

Oc1ccccc1[N+]([O-])=O

InChI

1S/C6H5NO3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H

chave InChI

IQUPABOKLQSFBK-UHFFFAOYSA-N

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Aplicação

  • 2-Nitrophenol can be used in the iron-catalyzed synthesis of 2-arylbenzoxazole from benzylic alcohols.[1]
  • It is employed in the preparation of heterodiazocines, which are potential photochromic compounds for applications in photopharmacology and functional materials.[2]
  • It can be used as a precursor in synthesizing “off-on” chemosensor for Hg2+ detection in aqueous acetonitrile solution.[3]
  • Additional application includes the synthesis of 1,4-benzoxazine derivative in the total synthesis of antimicrobial agent, levofloxacin.[4]

forma física

Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Pictogramas

Exclamation markEnvironment

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Código de classe de armazenamento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

212.9 °F - closed cup

Ponto de fulgor (°C)

100.5 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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Certificados de análise (COA)

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Chemoenzymatic asymmetric synthesis of 1, 4-benzoxazine derivatives: Application in the synthesis of a levofloxacin precursor.
Lopez-Iglesias M, et al.
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Heterodiazocines: Synthesis and Photochromic Properties, Trans to Cis Switching within the Bio-optical Window.
Hammerich M, et al.
Journal of the American Chemical Society, 138(40), 13111-13114 (2016)
Hg2+-selective ratiometric and ?Off? On? chemosensor based on the azadiene? pyrene derivative.
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Organic Letters, 12(11), 2566-2569 (2010)
Iron-catalyzed 2-arylbenzoxazole formation from o-nitrophenols and benzylic alcohols.
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Organic Letters, 14(11), 2722-2725 (2012)
Qing Wang et al.
Journal of separation science, 35(4), 589-595 (2012-03-06)
Coupling of long-chain ionic liquid (LCIL)-based sweeping and micelle to solvent stacking (MSS) in CZE for anionic compounds was proposed. N-Cetyl-N-methylpyrrolidinium bromide (C16MPYBr) was used as a novel cationic surfactant. The capillary column was conditioned with poly(1-vinyl-3-butylimidazolium) bromide, a kind

Protocolos

Analytical standard separation of various phenols for research and industrial applications.

Questions

1–2 of 2 Questions  
  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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