Merck
All Photos(4)

138630

Sigma-Aldrich

1-Chloro-2,4-dinitrobenzene

97%

Synonym(s):
2,4-Dinitrochlorobenzene, CDNB, DNCB
Linear Formula:
ClC6H3(NO2)2
CAS Number:
Molecular Weight:
202.55
Beilstein:
613161
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.22

Nível de qualidade

100

teor

97%

forma

solid

Lim. expl.

22 %

pb

315 °C (lit.)

pf

48-50 °C (lit.)

solubilidade

alcohol: soluble (hot)
alcohol: very slightly soluble (cold)
benzene: soluble
carbon disulfide: soluble
diethyl ether: soluble
water: insoluble

SMILES string

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

InChI

1S/C6H3ClN2O4/c7-5-2-1-4(8(10)11)3-6(5)9(12)13/h1-3H

InChI key

VYZAHLCBVHPDDF-UHFFFAOYSA-N

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Aplicação

1-Chloro-2,4-dinitrobenzene was used in determination of relative amounts of individual glutathione S-transferases subunits in human tissues by reverse-phase HPLC. It was used as contact sensitizer to study the antibacterial peptides hBD-2, -3 and -4 and LL-37 induced IL-18 protein release in human keratinocytes.

Embalagem

5, 100, 500 g in glass bottle

Ações bioquímicas/fisiológicas

2,4-dinitrochlorobenzene induces atopic dermatitis in BALB/c mice model.

Nota de preparo

The product is dissolved in ethanol when used as glutathione S-transferase substrate and then added to a buffer to form a final concentration of 1mM in phosphate buffer (8 mL of 0.2 M KH2PO4 and 28 mL of 0.1 M Na2HPO4 per 100 mL of solution, adjusted to pH 6.5) and 4% (v/v) ethanol.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2

Código de classe de armazenamento

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

Ponto de fulgor (ºF)

381.2 °F - closed cup

Ponto de fulgor (ºC)

194 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificate of Analysis

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Certificate of Origin

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