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Merck
CN

134775

2-Acetonaphthone

99%

Synonym(s):

2′-Acetonaphthone, 2-Acetylnaphthalene, Methyl 2-naphthyl ketone

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About This Item

Linear Formula:
C10H7COCH3
CAS Number:
Molecular Weight:
170.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-216-2
Beilstein/REAXYS Number:
774965
MDL number:
Assay:
99%
Form:
solid
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Product Name

2-Acetonaphthone, 99%

InChI key

XSAYZAUNJMRRIR-UHFFFAOYSA-N

InChI

1S/C12H10O/c1-9(13)11-7-6-10-4-2-3-5-12(10)8-11/h2-8H,1H3

SMILES string

CC(=O)c1ccc2ccccc2c1

assay

99%

form

solid

bp

300-301 °C (lit.)

mp

52-56 °C (lit.)

functional group

ketone

Quality Level

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Application

2-Acetonaphthone was used in direct time-resolved studies on singlet molecular oxygen phosphorescence in heterogeneous silica gel/cyclohexane systems.

General description

2-Acetonaphthone undergoes efficient photoreduction in the presence of tri-n-butylstannane as hydrogen donor. It is solubilized in air-saturated sodium dodecyl sulphate micelles in D2O or H2O by pulsed nitrogen laser photolysis for triplet sensitized production of singlet oxygen.

pictograms

Environment

hcodes

Hazard Classifications

Aquatic Chronic 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

334.4 °F - DIN 51758

flash_point_c

168 °C - DIN 51758

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Quenching of singlet molecular oxygen (1. DELTA. gO2) in silica gel/cyclohexane heterogeneous systems. A direct time-resolved study.
Iu KK and Thomas JK.
Journal of the American Chemical Society, 112(9), 3319-3325 (1990)
Lifetime and reactivity of singlet oxygen in an aqueous micellar system: a pulsed nitrogen laser study.
Gorman AA and Rodgers MAJ.
Chemical Physics Letters, 55(1), 52-54 (1978)
Mechanisms of Photoreactions in Solution. VI. 1 Reduction of 1-Naphthaldehyde and 2-Acetonaphthone.
Hammond GS and Leermakers PA.
Journal of the American Chemical Society, 84(2), 207-211 (1962)
Russell J Chedgy et al.
Phytochemistry, 113, 149-159 (2015-01-07)
Salicinoids are phenolic glycosides (PGs) characteristic of the Salicaceae and are known defenses against insect herbivory. Common examples are salicin, salicortin, tremuloidin, and tremulacin, which accumulate to high concentrations in the leaves and bark of willows and poplars. Although their

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