138630
1-Chloro-2,4-dinitrobenzene
97%
동의어(들):
2,4-Dinitrochlorobenzene, CDNB, DNCB
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
ClC6H3(NO2)2
CAS 번호:
Molecular Weight:
202.55
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-551-4
Beilstein/REAXYS Number:
613161
MDL number:
Assay:
97%
Form:
solid
Quality Segment
assay
97%
form
solid
expl. lim.
22 %
bp
315 °C (lit.)
mp
48-50 °C (lit.)
solubility
alcohol: soluble (hot), alcohol: very slightly soluble (cold), benzene: soluble, carbon disulfide: soluble, diethyl ether: soluble, water: insoluble
functional group
chloro, nitro
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
Application
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 Actions
2,4-dinitrochlorobenzene induces atopic dermatitis in BALB/c mice model.
Preparation Note
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.
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Danger
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
저장 등급
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 2
flash_point_f
381.2 °F - closed cup
flash_point_c
194 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges