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Merck

A71301

Sigma-Aldrich

2-Aminophenol

99%

Synonym(e):

(2-Hydroxyphenyl)amine, 1-Hydroxy-2-aminobenzene, 2-Amino-1-hydroxybenzene, 2-Aminophenol, 2-Aminophenyl alcohol, 2-Hydroxyaniline, 2-Hydroxybenzenamine, o-Aminohydroxybenzene, o-Hydroxyaniline, o-Hydroxyphenylamine

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€ 31,90
100 G
€ 35,60
500 G
€ 103,00

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5 G
€ 31,90
100 G
€ 35,60
500 G
€ 103,00

About This Item

Lineare Formel:
H2NC6H4OH
CAS-Nummer:
Molekulargewicht:
109.13
Beilstein:
606075
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22

€ 31,90


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Qualitätsniveau

Assay

99%

Form

powder

mp (Schmelzpunkt)

170-175 °C (lit.)

SMILES String

Nc1ccccc1O

InChI

1S/C6H7NO/c7-5-3-1-2-4-6(5)8/h1-4,8H,7H2

InChIKey

CDAWCLOXVUBKRW-UHFFFAOYSA-N

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Anwendung

2-Aminophenol can be used in the synthesis of:
  • 2-Oxazolidinone derivatives by reacting with β-aminoalcohols in presence of Pd/C-I2 as a catalyst via oxidative cyclocarbonylation.[1]
  • Schiff base transition metal(II) complexes with salicylidene-4-aminoantipyrine.[2]
  • 2-Arylbenzoxazoles with aldehydes catalyzed by activated carbon in presence of oxygen atmosphere.[3]

Piktogramme

Health hazardExclamation mark

Signalwort

Warning

Gefahreneinstufungen

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Muta. 2

Lagerklassenschlüssel

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

WGK

WGK 2

Flammpunkt (°F)

334.4 °F - closed cup

Flammpunkt (°C)

168 °C - closed cup

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Synthesis of 2-oxazolidinone catalyzed by palladium on charcoal: a novel and highly effective heterogeneous catalytic system for oxidative cyclocarbonylation of β -aminoalcohols and 2-aminophenol.
Li F and Xia C
J. Catal., 227(2), 542-546 (2004)
Synthesis, spectroscopic characterization, redox, and biological screening studies of some Schiff base transition metal (II) complexes derived from salicylidene-4-aminoantipyrine and 2-aminophenol/2-aminothiophenol.
Raman N, et al.
Synth. React. Inorg. Met.-Org. Chem. , 31(7), 1249-1270 (2001)
Michael M Bittner et al.
Journal of the American Chemical Society, 134(12), 5460-5463 (2012-03-16)
The oxidative ring cleavage of aromatic substrates by nonheme Fe dioxygenases is thought to involve formation of a ferrous-(substrate radical) intermediate. Here we describe the synthesis of the trigonal-bipyramdial complex Fe((Ph2)Tp)(ISQ(tBu)) (2), the first synthetic example of an iron(II) center
Yoshinori Endo et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(43), 13609-13613 (2012-09-13)
Aerobic oxidation: in a biomimetic approach, a mixture of redox catalysts forms couples that effect the aerobic oxidation of a mixture of benzylamine and 2-aminophenol derivatives to give the corresponding benzoxazoles. This biomimetic oxidation proceeds smoothly under mild conditions and
Ericsson D Coy et al.
Organic letters, 12(9), 1976-1979 (2010-03-27)
An efficient and facile synthesis of trans-dihydrobenzofurans has been accomplished from o-aminophenols and phenylpropenes via a novel (one-pot) diastereoselective Pd-catalyzed oxyarylation reaction. The development and optimization of this method is described.

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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