Passa al contenuto
Merck
Tutte le immagini(1)

Documenti

384038

Sigma-Aldrich

4-tert-Butylbenzaldehyde

97%

Sinonimo/i:

4-(1,1-Dimethylethyl)benzaldehyde, p-tert-Butylbenzaldehyde, para-tert-Butylbenzaldehyde

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Formula condensata:
(CH3)3CC6H4CHO
Numero CAS:
939-97-9
Peso molecolare:
162.23
Beilstein:
1906461
Numero CE:
213-367-9
Numero MDL:
MFCD00035742
Codice UNSPSC:
12352100
ID PubChem:
24863644
NACRES:
NA.22

Saggio

97%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.53 (lit.)

P. eboll.

130 °C/25 mmHg (lit.)

Densità

0.97 g/mL at 25 °C (lit.)

Stringa SMILE

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

InChI

1S/C11H14O/c1-11(2,3)10-6-4-9(8-12)5-7-10/h4-8H,1-3H3
OTXINXDGSUFPNU-UHFFFAOYSA-N

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Descrizione generale

4-tert-Butylbenzaldehyde is an important intermediate for the synthesis of medicines, dyes, flavor and fragrance compounds. It is reported to be formed during the partial oxidation of 4-tert-butyltoluene by hydrogen peroxide in glacial acetic acid, catalyzed by bromide ions in combination with cobalt(II) acetate or cerium(III) acetate. Schiff base reaction between 4-tert-butylaniline and 4-tert-butylbenzaldehyde in ethanol has been carried out on-chip in the matrix assisted laser desorption ionization (MALDI) chamber, the formed imine was detected in real time.

Applicazioni

4-tert-Butylbenzaldehyde is suitable for use in a kinetic study to evaluate the kinetic constants (KI) for inhibition of mushroom tyrosinase by 4-substituted benzaldehydes.

Avvertenze

Danger

Indicazioni di pericolo

H301,H317,H361fd,H400

Classi di pericolo

Acute Tox. 3 Oral - Aquatic Acute 1 - Repr. 2 - Skin Sens. 1

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)

213.8 °F - closed cup

Punto d’infiammabilità (°C)

101 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 5

1 of 5

4-(Trifluoromethyl)benzaldehyde 98%

Sigma-Aldrich

224944

4-(Trifluoromethyl)benzaldehyde

4′-Ethoxyacetophenone 98%

Sigma-Aldrich

275719

4′-Ethoxyacetophenone

4-tert-Butylbenzyl bromide 97%

Sigma-Aldrich

270768

4-tert-Butylbenzyl bromide

3,5-Bis(trifluoromethyl)benzaldehyde 97%

Sigma-Aldrich

290130

3,5-Bis(trifluoromethyl)benzaldehyde

4-Fluorobenzaldehyde 98%

Sigma-Aldrich

128376

4-Fluorobenzaldehyde

Leon G A van de Water et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 13(28), 8037-8044 (2007-07-12)
The partial oxidation of 4-tert-butyltoluene to 4-tert-butylbenzaldehyde by hydrogen peroxide in glacial acetic acid, catalyzed by bromide ions in combination with cobalt(II) acetate or cerium(III) acetate, has been studied in detail. Based on the observed differences in reaction rates and
Monica Brivio et al.
Lab on a chip, 5(4), 378-381 (2005-03-26)
The integration of a monitoring port along the microfluidic path of a MALDI-chip integrated device is described. Optimization of the microreactor design allows longer reaction and measuring times. The Schiff base reaction between 4-tert-butylaniline (1) and 4-tert-butylbenzaldehyde (2) in ethanol
M Jiménez et al.
Journal of agricultural and food chemistry, 49(8), 4060-4063 (2001-08-22)
A kinetic study of the inhibition of mushroom tyrosinase by 4-substituted benzaldehydes showed that these compounds behave as classical competitive inhibitors, inhibiting the oxidation of L-3,4-dihydroxyphenylalanine (L-DOPA) by mushroom tyrosinase (o-diphenolase activity). The kinetic parameter (K(I)) characterizing this inhibition was
Chao-Bin Xue et al.
Bioorganic & medicinal chemistry, 15(5), 2006-2015 (2007-01-30)
Phenoloxidase (PO), also known as tyrosinase, is a key enzyme in insect development, responsible for catalyzing the hydroxylation of tyrosine into o-diphenols and the oxidation of o-diphenols into o-quinones. Inhibition of PO may provide a basis for novel environmentally friendly

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.