161071
1,2-Naphthoquinone
technical grade
Synonym(s):
β-Naphthoquinone
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About This Item
Empirical Formula (Hill Notation):
C10H6O2
CAS Number:
Molecular Weight:
158.15
EC Number:
208-360-2
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
606546
MDL number:
InChI key
KETQAJRQOHHATG-UHFFFAOYSA-N
InChI
1S/C10H6O2/c11-9-6-5-7-3-1-2-4-8(7)10(9)12/h1-6H
SMILES string
O=C1C=Cc2ccccc2C1=O
grade
technical grade
mp
139-142 °C (dec.) (lit.)
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Graham M Pumphrey et al.
Microbiology (Reading, England), 153(Pt 11), 3730-3738 (2007-11-03)
This study was designed to characterize naphthalene metabolism in Polaromonas naphthalenivorans CJ2. Comparisons were completed using two archetypal naphthalene-degrading bacteria: Pseudomonas putida NCIB 9816-4 and Ralstonia sp. strain U2, representative of the catechol and gentisate pathways, respectively. Strain CJ2 carries
Akiko Endo et al.
Biochemical and biophysical research communications, 361(1), 243-248 (2007-07-31)
1,2-Naphthoquinone (1,2-NQ) is an atmospheric contaminant with electrophilic properties that allow it to react readily with protein thiol groups such as those found on the cAMP response element-binding protein (CREB), a transcription factor with conserved cysteine residues that regulate DNA
Rex Munday et al.
Journal of applied toxicology : JAT, 27(3), 262-269 (2007-02-01)
Naphthoquinone derivatives are under investigation as potential therapeutic agents. Some such compounds are known, however, to be toxic to both animals and humans. Many naphthoquinone derivatives are haemolytic agents, while others cause necrosis of tubular epithelial cells. In the present
Safwan Ashour et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 99, 74-80 (2012-10-09)
New, simple and rapid spectrophotometric method has been developed and validated for the assay of two macrolide drugs, azithromycin (AZT) and erythromycin (ERY) in pure and pharmaceutical formulations. The proposed method was based on the reaction of AZT and ERY
Stefan Wirth et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 15(3), 429-440 (2010-01-22)
The synthesis and characterization of three novel iridium(III) complexes and one rhodium(III) complex with 1-nitroso-2-naphthol (3) chelating as a 1,2-naphthoquinone-1-oximato ligand are described. The reaction of mu(2)-halogenido-bridged dimers [(eta(5)-C(5)Me(5))IrX(2)](2) [X is Cl (1a), Br (1b), I (1c)] and [(eta(5)-C(5)Me(5))RhCl(2)](2) (2a)
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