Přejít k obsahu
Merck
Všechny fotografie(2)

Key Documents

View All Documentation

233633

Sigma-Aldrich

4-Ethylbenzaldehyde

98%

Synonyma:

p-Ethylbenzaldehyde

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
Všechny fotografie(2)

About This Item

Lineární vzorec:
C2H5C6H4CHO
Číslo CAS:
4748-78-1
Molekulová hmotnost:
134.18
EC Number:
225-268-8
MDL number:
MFCD00006956
UNSPSC Code:
12352100
PubChem Substance ID:
24854003
NACRES:
NA.22

assay

98%

form

liquid

refractive index

n20/D 1.539 (lit.)

bp

221 °C (lit.)

density

0.979 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C9H10O/c1-2-8-3-5-9(7-10)6-4-8/h3-7H,2H2,1H3

InChI key

QNGNSVIICDLXHT-UHFFFAOYSA-N

Hledáte podobné produkty? Navštivte Průvodce porovnáváním produktů

General description

4-Ethylbenzaldehyde is a by-product of disinfection. Kinetic constants (KI) of 4-ethylbenzaldehyde for inhibition of the diphenolase activity of mushroom tyrosinase has been investigated.

Application

4-Ethylbenzaldehyde has been used in the synthesis of 4,4′-diaminotriphenylmethanes under microwave irradiation, which is useful for parallel library syntheses.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

197.6 °F - closed cup

flash_point_c

92 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Osvědčení o analýze (COA)

Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.

Již tento produkt vlastníte?

Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.

Navštívit knihovnu dokumentů

Zákazníci si také prohlíželi

Slide 1 of 7

1 of 7

4-Phenoxybenzaldehyde 98%

Sigma-Aldrich

211265

4-Phenoxybenzaldehyde

Cuminaldehyde ≥98%, FCC, FG

Sigma-Aldrich

W234109

Cuminaldehyde

4-Chlorobenzaldehyde 97%

Sigma-Aldrich

112216

4-Chlorobenzaldehyde

o-Anisaldehyde ≥97%, FG

Sigma-Aldrich

W407701

o-Anisaldehyde

4-Methoxybenzaldehyde for synthesis

Sigma-Aldrich

8.22314

4-Methoxybenzaldehyde

p-Anisaldehyde 98%

Sigma-Aldrich

A88107

p-Anisaldehyde

m-Tolualdehyde 97%

Sigma-Aldrich

T35505

m-Tolualdehyde

Microwave-assisted synthesis of 4, 4'-diaminotriphenylmethanes.
Guzman-Lucero D, et al.
Tetrahedron Letters, 46(7), 1119-1122 (2005)
Gergely Rácz et al.
Pathology oncology research : POR, 18(3), 579-584 (2011-12-14)
Disinfection of raw water is essential to the production of drinking water. However, by-products of disinfection may exert toxic effects. The potential toxic effects of two of these compounds, 4-ethylbenzaldehyde (EBA) and 2,4-difluoroaniline (DFA) were investigated using the zebrafish (Danio
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
Yunzi Feng et al.
Food chemistry, 265, 274-280 (2018-06-10)
Two types of chicken broth, broiler broth (BB) and native chicken broth (NCB), were used to analyse their differences in aroma by gas chromatography-olfactometry/mass spectrometry (GC-O/MS). NCB contained more complex volatiles and exhibited a richer aromatic profile compared with BB.
Eduardo Coelho et al.
Food research international (Ottawa, Ont.), 116, 249-257 (2019-02-06)
Cooperage wood is a porous material and beverages exchange compounds with it by penetrating into its pores. This work demonstrates the enrichment of wood with wine during ageing. Three oak varieties were cut into different sized chips and immersed in
Zobrazit všechny související dokumenty

Náš tým vědeckých pracovníků má zkušenosti ve všech oblastech výzkumu, včetně přírodních věd, materiálových věd, chemické syntézy, chromatografie, analytiky a mnoha dalších..

Obraťte se na technický servis.