107395
Phenylacetaldehyde
≥90%
Synonyme(s) :
α-Tolyaldehyde
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A propos de cet article
Formule linéaire :
C6H5CH2CHO
Numéro CAS:
Poids moléculaire :
120.15
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39023706
UNSPSC Code:
12352100
EC Number:
204-574-5
MDL number:
Beilstein/REAXYS Number:
385791
Assay:
≥90%
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≥90%
refractive index
n20/D 1.535 (lit.)
bp
195 °C
mp
−10 °C (lit.)
solubility
H2O: slightly soluble, alcohol: soluble, diethyl ether: soluble
density
1.027 g/mL at 25 °C
functional group
aldehyde, phenyl
storage temp.
2-8°C
SMILES string
O=CCc1ccccc1
InChI
1S/C8H8O/c9-7-6-8-4-2-1-3-5-8/h1-5,7H,6H2
InChI key
DTUQWGWMVIHBKE-UHFFFAOYSA-N
Application
Phenylacetaldehyde was used in a study to analyse the role of plant derived volatile chemicals on foraging of 1st instar Helicoverpa armigera.
Biochem/physiol Actions
Phenylacetaldehyde is an insect attractant and can be used in blacklight trap for pests. It is constituent of floral scent. It is an intermediate in a variety of biochemical pathways.
Other Notes
Contains varying amounts of poly(styrene oxide)
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1A
Classe de stockage
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
154.4 °F - (External MSDS)
flash_point_c
68 °C - (External MSDS)
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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The role of two plant-derived volatiles in the foraging movement of 1st instar Helicoverpa armigera (Hubner): time to stop and smell the flowers.
Perkins LE, et al.
Arthropod-Plant Interactions, 3(3), 173-179 (2009)
Yasuhisa Kaminaga et al.
The Journal of biological chemistry, 281(33), 23357-23366 (2006-06-13)
We have isolated and characterized Petunia hybrida cv. Mitchell phenylacetaldehyde synthase (PAAS), which catalyzes the formation of phenylacetaldehyde, a constituent of floral scent. PAAS is a cytosolic homotetrameric enzyme that belongs to group II pyridoxal 5'-phosphate-dependent amino-acid decarboxylases and shares
Fong Lam Chu et al.
Journal of agricultural and food chemistry, 56(22), 10697-10704 (2008-10-29)
Benzaldehyde, a potent aroma chemical of bitter almond, can also be formed thermally from phenylalanine and may contribute to the formation of off-aroma. To identify the precursors involved in its generation during Maillard reaction, various model systems containing phenylalanine, phenylpyruvic