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130176

Sigma-Aldrich

4-Nitrobenzaldehyde

98% (GC)

Synonyme(s) :

p-Nitrobenzaldehyde

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10 G
23,90 €
25 G
43,30 €
100 G
104,00 €

About This Item

Formule linéaire :
O2NC6H4CHO
Numéro CAS:
555-16-8
Poids moléculaire :
151.12
Beilstein:
386796
Numéro CE :
209-084-5
Numéro MDL:
MFCD00007346
Code UNSPSC :
12352100
ID de substance PubChem :
24847946
Nomenclature NACRES :
NA.22

23,90 €

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Niveau de qualité

100

Essai

98% (GC)

Pf

103-106 °C (lit.)

Groupe fonctionnel

aldehyde
nitro

Chaîne SMILES 

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

InChI

1S/C7H5NO3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5H

Clé InChI

BXRFQSNOROATLV-UHFFFAOYSA-N

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Catégories apparentées

Application

4-Nitrobenzaldehyde was used in the preparation of homoallylic alcohols[1]. It was also used to develop and evaluate a series of tripeptide organocatalysts[2].

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H317,H319

Classification des risques

Eye Irrit. 2 - Skin Sens. 1

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

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

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Certificats d'analyse (COA)

Lot/Batch Number
BCCM1888
BCCJ5298
0000091634
0000091633
BCCB7510

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Sigma-Aldrich

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Niels J M Pijnenburg et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(15), 4858-4868 (2013-02-26)
This paper describes a mechanistic study of the SCS-pincer Pd(II)-catalyzed auto-tandem reaction consisting of the stannylation of cinnamyl chloride with hexamethylditin, followed by an electrophilic allylic substitution of the primary tandem-reaction product with 4-nitrobenzaldehyde to yield homoallylic alcohols as the
Saadi Bayat et al.
Chirality, 25(11), 726-734 (2013-08-24)
A series of tripeptide organocatalysts containing a secondary amine group and two amino acids with polar side chain units were developed and evaluated in the direct asymmetric intermolecular aldol reaction of 4-nitrobenzaldehyde and cyclohexanone. The effectiveness of short polar peptides
Jinmo Kim et al.
Analytical chemistry, 77(13), 4137-4141 (2005-07-01)
A chemical derivatization technique in time-of-flight secondary ion mass spectrometry (TOF-SIMS) has been developed to quantify the surface density of amine groups of plasma-polymerized ethylenediamine thin film deposited on a glass surface by inductively coupled plasma chemical vapor deposition. Chemical
Jinmin Fan et al.
Chemical communications (Cambridge, England), (32)(32), 3792-3794 (2008-08-08)
Double-stranded DNA of natural origin can be used to facilitate nitro-aldol (or Henry) reaction in aqueous solution.
Gang Wu et al.
The journal of physical chemistry. A, 112(5), 1024-1032 (2008-01-16)
We have used solid-state 17O NMR experiments to determine the 17O quadrupole coupling (QC) tensor and chemical shift (CS) tensor for the carbonyl oxygen in p-nitro-[1-(17)O]benzaldehyde. Analyses of solid-state 17O NMR spectra obtained at 11.75 and 21.15 T under both
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    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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