242039
1,2-Diacetylbenzene
99%
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100 MG
87,70 €
500 MG
197,50 €
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Cambia visualizzazione
100 MG
87,70 €
500 MG
197,50 €
About This Item
Formula condensata:
C6H4(COCH3)2
Numero CAS:
Peso molecolare:
162.19
Beilstein:
1862907
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22
Prodotti consigliati
Saggio
99%
Stato
solid
P. ebollizione
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)
Gruppo funzionale
ketone
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[1].
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)
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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
Chang-Guo Zhan et al.
Journal of the American Chemical Society, 124(11), 2744-2752 (2002-03-14)
We report the first computational study of the chromophores responsible for the chromogenic effects of aromatic neurotoxicants containing a 1,2-diacetyl moiety in their oxidation metabolites. A series of ab initio electronic structure calculations was performed on two representative aromatic compounds
Xin-Jun Yu et al.
Molecules (Basel, Switzerland), 25(6) (2020-03-18)
In the present study, a pyridoxal-5'-phosphate (PLP)-dependent L-aspartate-α-decarboxylase from Tribolium castaneum (TcPanD) was selected for protein engineering to efficiently produce β-alanine. A mutant TcPanD-R98H/K305S with a 2.45-fold higher activity than the wide type was selected through error-prone PCR, site-saturation mutagenesis
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
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