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D68800

Sigma-Aldrich

1,2-Dichloro-4-nitrobenzene

99%

Synonym(s):

3,4-Dichloronitrobenzene, asym.-Nitro-o-dichlorobenzene

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About This Item

Linear Formula:
Cl2C6H3NO2
CAS Number:
99-54-7
Molecular Weight:
192.00
Beilstein:
1818163
EC Number:
202-764-2
MDL number:
MFCD00007207
UNSPSC Code:
12352100
PubChem Substance ID:
24894057
NACRES:
NA.22

Assay

99%

form

crystals

bp

255-256 °C (lit.)

mp

39-41 °C (lit.)

SMILES string

[O-][N+](=O)c1ccc(Cl)c(Cl)c1

InChI

1S/C6H3Cl2NO2/c7-5-2-1-4(9(10)11)3-6(5)8/h1-3H

InChI key

NTBYINQTYWZXLH-UHFFFAOYSA-N

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Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H317,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

255.2 °F - closed cup

Flash Point(C)

124 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Toshiyuki Watanabe et al.
Archives of toxicology, 78(4), 218-225 (2003-12-20)
Liver and kidney glutathione S-transferase (GST) activities to 1,2-dichloro-4-nitrobenzene (DCNB) as a substrate (GST-D activities) were measured in 280 dogs from five different breeders, and significant individual differences in this activity were observed in both organs. Interestingly, 34 out of
Shingo Arakawa et al.
Drug metabolism and disposition: the biological fate of chemicals, 38(9), 1545-1552 (2010-06-22)
A specific substrate to Mu class glutathione S-transferase (GST), 1,2-dichloro-4-nitrobenzene (DCNB), was administered to mice with a disrupted GST Mu 1 gene (Gstm1-null mice) to investigate the in vivo role of murine Gstm1 in toxicological responses to DCNB. A single
V R Yoxall et al.
Archives of toxicology, 78(8), 477-482 (2004-03-23)
Rats were exposed to black tea (2.5% w/v) as their sole drinking liquid for either 1 day or 1 month, while controls were maintained on water. After this treatment period, all animals received a single oral dose IQ (2-amino-3-methylimidazo-[4,5-f]quinoline), and
D A Basketter et al.
Contact dermatitis, 34(1), 55-58 (1996-01-01)
Unlike the closely related chemical dinitrochlorobenzene (DNCB), which is a very strong contact allergen, dichloronitrobenzene (DCNB) has been widely regarded as a non-allergen and, as such, a useful control for its strongly sensitizing counterpart. Nevertheless, it is still an organic
M Arivazhagan et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 79(2), 376-383 (2011-04-07)
The Fourier-transform infrared spectrum of 1,2-dichloro-4-nitrobenzene (DCNB) was recorded in the region 4000-400cm(-1). The Fourier-transform Raman spectrum of DCNB was also recorded in the region 3500-50cm(-1). Quantum chemical calculations of energies, geometrical structure and vibrational wavenumbers of DCNB were carried
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