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Merck
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242039

Sigma-Aldrich

1,2-Diacetylbenzene

99%

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About This Item

Formula condensata:
C6H4(COCH3)2
Numero CAS:
704-00-7
Peso molecolare:
162.19
Beilstein:
1862907
Numero CE:
211-877-6
Numero MDL:
MFCD00008733
Codice UNSPSC:
12352100
ID PubChem:
24854529
NACRES:
NA.22

Saggio

99%

Forma fisica

solid

P. eboll.

110 °C/0.1 mmHg (lit.)

Punto di fusione

39-41 °C (lit.)

Solubilità

dichloromethane: soluble 50 mg/mL, clear, colorless to yellow

Fluorescenza

λex 355 nm; λem 455 nm (Amine adducts)

Stringa SMILE

CC(=O)c1ccccc1C(C)=O

InChI

1S/C10H10O2/c1-7(11)9-5-3-4-6-10(9)8(2)12/h3-6H,1-2H3
LVQFKRXRTXCQCZ-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

1,2-Diacetylbenzene, an aromatic hydrocarbon, is a protein-reactive γ-diketone metabolite of the neurotoxic solvent 1,2-diethylbenzene.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

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Desire Tshala-Katumbay et al.
Toxicological sciences : an official journal of the Society of Toxicology, 107(2), 482-489 (2008-11-27)
Neuroprotein changes in the spinal cord of rodents with aliphatic gamma-diketone axonopathy induced by 2,5-hexanedione (2,5-HD) are compared with those reported previously in aromatic gamma-diketone-like axonopathy induced by 1,2-diacetylbenzene (1,2-DAB). Sprague-Dawley rats were treated intraperitoneally with 500 mg/kg/day 2,5-HD, equimolar
Min-Sun Kim et al.
Chemico-biological interactions, 194(2-3), 139-147 (2011-10-25)
1,2-Diacetylbenzene (DAB) is a neurotoxic minor metabolite of 1,2-diethylbenzene or naphthalene reaction product with OH radical. DAB causes central and peripheral neuropathies that lead to motor neuronal deficits. However, the potent effects and molecular mechanisms of DAB on neural progenitor
D D Tshala-Katumbay et al.
Acta neuropathologica, 109(4), 405-410 (2005-03-11)
The aromatic gamma-diketone 1,2-diacetylbenzene (1,2-DAB), the putative active metabolite of the organic solvent 1,2-diethylbenzene, forms blue-colored polymeric protein adducts and induces the formation of amyotrophic lateral sclerosis (ALS)-like giant, intraspinal neurofilamentous axonal swellings in Sprague Dawley rats. The pathogenetic mechanism
Min Kyeong Kim et al.
Journal of toxicology and environmental health. Part A, 70(15-16), 1336-1343 (2007-07-27)
Organic solvents are ubiquitous in industrial and household surroundings, and thus individuals are easily exposed. 1,2-Diethylbenzene (DEB) is one of organic solvents contained in gasoline or jet fuels. DEB is absorbed by dermal or inhalation routes, metabolized by cytochrome P-450
Min-Sun Kim et al.
Toxicology and applied pharmacology, 183(1), 55-65 (2002-09-10)
The gamma-diketone analogs 1,2-diacetylbenzene (1,2-DAB) and 2,5-hexanedione (2,5-HD), but not the delta-diketone 1,3-diacetylbenzene (1,3-DAB) or the beta-diketone 2,4-hexanedione, induce neuropathological changes in the rodent central and peripheral nervous systems. The molecular targets of these neurotoxic aromatic and aliphatic gamma-diketones, and
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