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D68401

Sigma-Aldrich

2,4-Dichloro-1-nitrobenzene

97%

Synonym(s):

1,3-Dichloro-4-nitrobenzene, asym.-Nitro-m-dichlorobenzene

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About This Item

Linear Formula:
Cl2C6H3NO2
CAS Number:
611-06-3
Molecular Weight:
192.00
Beilstein:
1451655
EC Number:
210-248-3
MDL number:
MFCD00007071
UNSPSC Code:
12352100
PubChem Substance ID:
24894055
form:
solid
Assay:
97%

Assay

97%

form

solid

bp

258 °C (lit.)

mp

29-32 °C (lit.)

SMILES string

[O-][N+](=O)c1ccc(Cl)cc1Cl

InChI

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

InChI key

QUIMTLZDMCNYGY-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 1B - Muta. 2 - Skin Sens. 1B

Storage Class Code

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

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBJ8561
STBJ7474
STBH8136
STBH0558
STBG3891V

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1,3-Dichlorobenzene 98%

Sigma-Aldrich

113808

1,3-Dichlorobenzene

1-Chloro-2,4-dinitrobenzene ≥99%

Sigma-Aldrich

237329

1-Chloro-2,4-dinitrobenzene

Maja Aleksic et al.
Toxicology in vitro : an international journal published in association with BIBRA, 22(5), 1169-1176 (2008-04-29)
A large proportion of allergic skin reactions are considered to be the result of skin exposure to small organic chemicals that possess the intrinsic ability to covalently modify skin proteins, either directly or following activation. In the absence of information
P A Botham et al.
The British journal of dermatology, 117(1), 1-9 (1987-07-01)
The fate of 2,4-dinitrochlorobenzene, a potent contact sensitizing chemical, and 2,4-dichloronitrobenzene, a non-sensitizer, was compared following their application to the skin of BALB/c mice. Although both chemicals were able to bind to protein in vitro and were capable of being
Makoto Ohnishi et al.
The Journal of toxicological sciences, 34(2), 233-237 (2009-04-02)
Oral administration of 2,4-dichloro-1-nitrobenzene (2,4-DCNB) causes kidney tumors in the rat. The objective of the present study was to identify the chemical structure of 2,4-DCNB metabolites in urine. Urine from 2,4-DCNB fed rats was more yellow than urine from control
A Bu-Abbas et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 36(8), 617-621 (1998-09-12)
Aqueous extracts of green tea, at concentrations of 2.5. 5.0 and 7.5%, were administered to rats as the sole drinking fluid for 4 weeks. Hepatic glutathione S-transferase (GST) activity, determined using 1-chloro-2,4-dinitrobenzene (CDNB) and 3,4-dichloronitrobenzene (DCNB) as substrates, and UDP-glucuronosyl
Hirokazu Kano et al.
Archives of toxicology, 86(11), 1763-1772 (2012-06-26)
Carcinogenicity and chronic toxicity of 2,4-dichloro-1-nitrobenzene (2,4-DCNB) were examined by dietary administration to F344/DuCrj rats and Crj:BDF(1) mice of both sexes for 2 years. Dietary administration commenced when the animals were 6 weeks old. The dietary concentration of 2,4-DCNB was 0 (control)
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