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Merck
CN

W375608

Sigma-Aldrich

4-Ethylbenzaldehyde

≥97%

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About This Item

Linear Formula:
C2H5C6H4CHO
CAS Number:
Molecular Weight:
134.18
FEMA Number:
3756
EC Number:
Council of Europe no.:
705
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
5.068
NACRES:
NA.21
Organoleptic:
almond; sweet
Grade:
Kosher
Biological source:
synthetic
Food allergen:
no known allergens
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biological source

synthetic

Quality Level

grade

Kosher

Assay

≥97%

refractive index

n20/D 1.539 (lit.)

bp

221 °C (lit.)

density

0.979 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

almond; sweet

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

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

197.6 °F - closed cup

Flash Point(C)

92 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Annemieke Strijkstra et al.
Applied and environmental microbiology, 80(24), 7592-7603 (2014-09-28)
The betaproteobacteria "Aromatoleum aromaticum" pCyN1 and "Thauera" sp. strain pCyN2 anaerobically degrade the plant-derived aromatic hydrocarbon p-cymene (4-isopropyltoluene) under nitrate-reducing conditions. Metabolite analysis of p-cymene-adapted "A. aromaticum" pCyN1 cells demonstrated the specific formation of 4-isopropylbenzyl alcohol and 4-isopropylbenzaldehyde, whereas with

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