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D67200

Sigma-Aldrich

2,3-Dichloro-1,4-naphthoquinone

98%

Synonym(s):

Dichlon

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About This Item

Empirical Formula (Hill Notation):
C10H4Cl2O2
CAS Number:
117-80-6
Molecular Weight:
227.04
Beilstein:
1073511
EC Number:
204-210-5
MDL number:
MFCD00001677
UNSPSC Code:
12352100
PubChem Substance ID:
24894043
NACRES:
NA.22

Assay

98%

form

powder

mp

194-197 °C (lit.)

SMILES string

ClC1=C(Cl)C(=O)c2ccccc2C1=O

InChI

1S/C10H4Cl2O2/c11-7-8(12)10(14)6-4-2-1-3-5(6)9(7)13/h1-4H

InChI key

SVPKNMBRVBMTLB-UHFFFAOYSA-N

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Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H301,H315,H319,H410

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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S Ahmad et al.
Archives of environmental contamination and toxicology, 29(4), 442-448 (1995-11-01)
Southern armyworm, Spodoptera eridania, larvae were provided ad libitum 0.002-0.25% w/w dichlone, 2,3-dichloro-1,4-naphthoquinone (CNQ). Larval mortality occurred in a time-and-dose dependent manner, with an LC17 of 0.01% and an LC50 of 0.26% CNQ at day-5. Extracts of larvae fed control
Inhibition of liver glycolysis in rats by dietary dichlone (2,3-dichloro-1,4-naphthoquinone).
C A Pritsos et al.
Bulletin of environmental contamination and toxicology, 35(1), 23-28 (1985-07-01)
Angupillai Satheshkumar et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 98, 378-383 (2012-09-18)
Various spectroscopy techniques (UV-Vis, DRS, FT-IR, (1)H NMR, LC-MS) and theoretical computations have been employed to investigate the mechanism of the nucleophilic substitution reaction of 2,3-dichloronaphthoquinone (DCNQ) with para-substituted anilines in solid state under base- and solvent-free conditions against traditional
Vishnu K Tandon et al.
European journal of medicinal chemistry, 44(3), 1086-1092 (2008-08-19)
A series of 2-chloro-3-arylsulfanyl-[1,4]naphthoquinones (2), 2,3-bis-arylsulfanyl-[1,4]naphthoquinones (3) and 12H-benzo[b]phenothiazine-6,11-diones and their analogs 6-8 were synthesized and evaluated for their antiproliferative activity against human cervical cancer (HeLa) cells. Compounds 3a and 3b were found to possess most potent antiproliferative and cell
Ibrahim A Darwish
Journal of AOAC International, 88(1), 38-45 (2005-03-12)
Three simple and sensitive spectrophotometric methods were developed and validated for determination of the hydrochloride salts of fluoxetine, sertraline, and paroxetine in their pharmaceutical dosage forms. These methods were based on the reaction of the N-alkylvinylamine formed from the interaction
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