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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

Quality Level

100

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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V Krishnakumar et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 86, 196-204 (2011-11-23)
The vibrational spectra of 1,2-dichloro-4-nitrobenzene (DCNB) and 2,3,5,6-tetrachloro-1-nitrobenzene (TCNB) were computed using B3LYP methodology with 6-31G* basis set. The solid phase FTIR and FT-Raman spectra were recorded in the region 4000-400 cm(-1) and 4000-50 cm(-1), respectively. A similarity was achieved
Susila Sivapathasundaram et al.
Comparative biochemistry and physiology. Toxicology & pharmacology : CBP, 134(1), 169-173 (2003-01-14)
The ability of cattle and deer liver to catalyse xenobiotic conjugation reactions was investigated and compared with that of the rat. Marked differences in the activity of these enzymes were noted between the domestic animals and rats. Hepatic microsomal epoxide
L O Hansson et al.
Protein science : a publication of the Protein Society, 8(12), 2742-2750 (2000-01-13)
Two human Mu class glutathione transferases, hGST M1-1 and hGST M2-2, with high sequence identity (84%) exhibit a 100-fold difference in activities with the substrates aminochrome, 2-cyano-1,3-dimethyl-1-nitrosoguanidine (cyanoDMNG), and 1,2-dichloro-4-nitrobenzene (DCNB), hGST M2-2 being more efficient. A sequence alignment with
Toshiyuki Watanabe et al.
Archives of toxicology, 80(5), 250-257 (2005-10-21)
We have reported the existence of low glutathione S-transferase (GST) dogs whose GST activity to 1,2-dichloro-4-nitrobenzene (DCNB) as a substrate (GST-D activity) is quite low, and have also reported significant individual differences in dog liver GST-D activity. The dogs were
V A Catania et al.
Life sciences, 68(4), 467-474 (2001-02-24)
Gender-related differences and the regulation by testosterone of glutathione S-transferase were studied in rat jejunum. We analyzed enzyme activity and the relative content of GST subunits. Four experimental groups of adult rats were studied: normal males, castrated males, castrated males
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