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Sigma-Aldrich

4-Fluorbenzaldehyd

98%

Synonym(e):

p-Fluorobenzaldehyde

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€ 23,00
50 G
€ 72,00
250 G
€ 314,00

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Voraussichtliches Versanddatum29. März 2025

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10 G
€ 23,00
50 G
€ 72,00
250 G
€ 314,00

About This Item

Lineare Formel:
FC6H4CHO
CAS-Nummer:
459-57-4
Molekulargewicht:
124.11
Beilstein:
385857
EG-Nummer:
207-293-6
MDL-Nummer:
MFCD00003378
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24847852
NACRES:
NA.22
Form:
liquid
Assay:
98%

€ 23,00

Voraussichtliches Versanddatum29. März 2025

Bulk-Bestellung anfordern

Qualitätsniveau

100

Assay

98%

Form

liquid

Brechungsindex

n20/D 1.521 (lit.)

bp

181 °C/758 mmHg (lit.)

mp (Schmelzpunkt)

−10 °C (lit.)

Dichte

1.157 g/mL at 25 °C (lit.)

Funktionelle Gruppe

aldehyde
fluoro

SMILES String

[H]C(=O)c1ccc(F)cc1

InChI

1S/C7H5FO/c8-7-3-1-6(5-9)2-4-7/h1-5H

InChIKey

UOQXIWFBQSVDPP-UHFFFAOYSA-N

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Allgemeine Beschreibung

4-Fluorobenzaldehyde, also known as p-Fluorobenzaldehyde is an organic compound often used in the condensation reactions for the synthesis of phenolic monomers. [1]

Anwendung

4-Fluorobenzaldehyde was used in the preparation of pyrazolopyridine UR-13756[2].

Signalwort

Warning

Gefahreneinstufungen

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 3

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 2

Flammpunkt (°F)

132.8 °F - closed cup

Flammpunkt (°C)

56 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCW2569
MKCT4363
MKCS9862
0000263986
MKCT6107

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Die Dokumentenbibliothek aufrufen

Abdul Hafeez et al.
Polymers, 11(9) (2019-09-22)
Bis-aldehyde monomers 4-(4'-formyl-phenoxy)benzaldehyde (3a), 3-methoxy-4-(4'-formyl-phenoxy)benzaldehyde (3b), and 3-ethoxy-4-(4'-formyl-phenoxy)benzaldehyde (3c) were synthesized by etherification of 4-fluorobenzaldehyde (1) with 4-hydroxybenzaldehyde (2a), 3-methoxy-4-hydroxybenzaldehyde (2b), and 3-ethoxy-4-hydroxybenzaldehyde (2c), respectively. Each monomer was polymerized with p-phenylenediamine and 4,4'-diaminodiphenyl ether to yield six poly(azomethine)s. Single crystal
Mark C Bagley et al.
Future medicinal chemistry, 2(2), 193-201 (2011-03-24)
UR-13756 is a potent and selective p38 mitogen-activated protein kinase (MAPK) inhibitor, reported to have good bioavailability and pharmacokinetic properties and, thus, is of potential use in the treatment of accelerated aging in Werner syndrome. Irradiation of 2-chloroacrylonitrile and methylhydrazine
Xuemei Tian et al.
Enzyme and microbial technology, 84, 32-40 (2016-02-02)
The first Novozym 435 lipase-catalyzed Morita-Baylis-Hillman (MBH) reaction with amides as co-catalyst was realized. Results showed that neither Novozym 435 nor amide can independently catalyze the reaction. This co-catalytic system that used a catalytic amount of Novozym 435 with a
Bin-Yu Wen et al.
Journal of Asian natural products research, 21(7), 702-715 (2019-01-01)
Desmosdumotin C (Des C), a natural product isolated from the roots of Desmos dumosus, has shown good antitumor activity. A three dimensional quantitative structure-activity relationship (QSAR) study using the comparative molecular field analysis (CoMFA) method was performed on 32 Des
Stephan Mokesch et al.
Frontiers in chemistry, 8, 209-209 (2020-04-23)
A series of 2-phenylbenzothiazole derivatives and their corresponding organometallic ruthenium(II) and osmium(II) complexes were synthesized, designed to exploit both, the attributes of the half-sandwich transition metal scaffold and the bioactivity spectrum of the applied 2-phenylbenzothiazoles. All synthesized compounds were characterized
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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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