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Merck

42155

Sigma-Aldrich

2,3-Dinitrophenol

moistened with water, ≥98.0% (HPLC)

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About This Item

Fórmula empírica (notación de Hill):
C6H4N2O5
Número de CAS:
Peso molecular:
184.11
Beilstein/REAXYS Number:
2213580
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

≥98.0% (HPLC)

quality

moistened with water

contains

~20% water as stabilizer

mp

141-145 °C

SMILES string

Oc1cccc(c1[N+]([O-])=O)[N+]([O-])=O

InChI

1S/C6H4N2O5/c9-5-3-1-2-4(7(10)11)6(5)8(12)13/h1-3,9H

InChI key

MHKBMNACOMRIAW-UHFFFAOYSA-N

General description

2,3-Dinitrophenol is a nitroaromatic compound. It has been reported to exhibit high acute toxicity to Scenedesmus obliquus, with EC50 value of 2.5±0.8.

Application

2,3-Dinitrophenol may be employed as nitrogen supplement for the bacterial culture medium.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Expl. 1.1 - STOT RE 2

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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Bacteria which utilized nitroaromatic compounds (0.5 mM) as sole source of nitrogen were isolated from soil. With 2,6-dinitrophenol and succinate as carbon source, a Pseudomonas strain was isolated which liberated and assimilated nitrite. Approximately 2 mol of NO(2) per mol
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