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167150

Sigma-Aldrich

1-Bromo-4-nitrobenzene

99%

Sinonimo/i:

1-Bromo-4-nitrobenzene, 1-Nitro-4-bromobenzene, 4-Bromo-1-nitrobenzene, 4-Nitro-1-bromobenzene, 4-Nitrobromobenzene, 4-Nitrophenyl bromide, p-Bromonitrobenzene, p-Nitrophenyl bromide

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5 G
27,60 €
25 G
72,80 €

27,60 €

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5 G
27,60 €
25 G
72,80 €

About This Item

Formula condensata:
BrC6H4NO2
Numero CAS:
586-78-7
Peso molecolare:
202.01
Beilstein:
636964
Numero CE:
209-583-8
Numero MDL:
MFCD00007280
Codice UNSPSC:
12352100
ID PubChem:
24850195
NACRES:
NA.22

27,60 €

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Livello qualitativo

200

Saggio

99%

Stato

solid

P. ebollizione

255-256 °C (lit.)

Punto di fusione

124-126 °C (lit.)

Gruppo funzionale

bromo
nitro

Stringa SMILE

[O-][N+](=O)c1ccc(Br)cc1

InChI

1S/C6H4BrNO2/c7-5-1-3-6(4-2-5)8(9)10/h1-4H
ZDFBKZUDCQQKAC-UHFFFAOYSA-N

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Descrizione generale

Electrochemical reduction of 1-bromo-4-nitrobenzene at zinc microelectrodes in ionic liquid has been investigated by cyclic voltammetry[1]. 1-Bromo-4-nitrobenzene undergoes palladium-catalyzed Stille cross coupling reaction with furan-2-yltributyltin using Dabco(triethylenediamine) as ligand[2]. It reacts with p-cresol to yield 1-methyl-4-(4-nitrophenoxy)benzene[3].

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCJ4188
BCBP3770V
1451718V
1451719V
1451719

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Evgeniy G Gordeev et al.
PloS one, 13(6), e0198370-e0198370 (2018-06-08)
Additive manufacturing with fused deposition modeling (FDM) is currently optimized for a wide range of research and commercial applications. The major disadvantage of FDM-created products is their low quality and structural defects (porosity), which impose an obstacle to utilizing them
Jin-Heng Li et al.
The Journal of organic chemistry, 70(7), 2832-2834 (2005-03-25)
[reaction: see text] An efficient Pd(OAc)2/Dabco-catalyzed Stille cross-coupling reaction procedure has been developed. In the presence of Pd(OAc)2 and Dabco (triethylenediamine), various aryl halides including aryl iodides, aryl bromides, and activated aryl chlorides were coupled efficiently with organotin compounds to
Sven Ernst et al.
Physical chemistry chemical physics : PCCP, 16(10), 4478-4482 (2014-01-30)
The electrochemical reduction of 1-bromo-4-nitrobenzene (p-BrC6H4NO2) at zinc microelectrodes in the [C4mPyrr][NTf2] ionic liquid was investigated via cyclic voltammetry. The reduction was found to occur via an EC type mechanism, where p-BrC6H4NO2 is first reduced by one electron, quasi-reversibly, to
Synthesis of diaryl ethers using an easy-to-prepare, air-stable, soluble copper (I) catalyst.
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Unveiling the reaction mechanism is significant for developing high-performance catalysts. In this paper, a series of precisely controlled PdxM147-x (M = Cu, Pt, Au, Rh, Ru) dendrimer encapsulated nanoparticles (DENs) has been successfully synthesized. The mechanisms of PdxM147-x as catalysts
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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 risposta

    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

      Utile?

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

    1 risposta

    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

      Utile?

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