138630

1-Chlor-2,4-dinitrobenzol

97%

• Synonym(e): 2,4-Dinitro-chlorbenzol
• Lineare Formel: ClC₆H₃(NO₂)₂
• CAS-Nummer: 97-00-7
• Molekulargewicht: 202.55
• Beilstein: 613161
• EG-Nummer: 202-551-4
• MDL-Nummer: MFCD00007075
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24848362
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• Form: solid
• Expl.-Gr.: 22 %
• bp: 315 °C (lit.)
• mp (Schmelzpunkt): 48-50 °C (lit.)
• Löslichkeit: alcohol: soluble (hot); alcohol: very slightly soluble (cold); benzene: soluble; carbon disulfide: soluble; diethyl ether: soluble; water: insoluble
• Funktionelle Gruppe: chloro
• 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
• InChIKey: VYZAHLCBVHPDDF-UHFFFAOYSA-N

Beschreibung

Anwendung

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.

Biochem./physiol. Wirkung

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

Angaben zur Herstellung

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.

Sicherheitshinweise

• Piktogramme: GHS06,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H302,H310,H315,H317,H318,H410
• P-Sätze: P262 - P273 - P280 - P301 + P312 - P302 + P352 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 2 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• Flammpunkt (°F): 381.2 °F - closed cup
• Flammpunkt (°C): 194 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges