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Sigma-Aldrich

2,3-Dinitrophenol

moistened with water, ≥98.0% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C6H4N2O5
CAS Number:
66-56-8
Molecular Weight:
184.11
Beilstein/REAXYS Number:
2213580
EC Number:
200-628-7
MDL number:
MFCD00024250
UNSPSC Code:
12352100
PubChem Substance ID:
57650101
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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C Bruhn et al.
Applied and environmental microbiology, 53(1), 208-210 (1987-01-01)
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
María Almuedo-Castillo et al.
Nature cell biology, 20(9), 1032-1042 (2018-08-01)
Individuals can vary substantially in size, but the proportions of their body plans are often maintained. We generated smaller zebrafish by removing 30% of their cells at the blastula stages and found that these embryos developed into normally patterned individuals.
Xiangqin Jin et al.
Computers in biology and medicine, 51, 205-213 (2014-06-25)
Although numerous chemicals have been identified to have significant toxicological effect on aquatic organisms, there is still lack of a reliable, high-throughput approach to evaluate, screen and monitor the presence of organic contaminants in aquatic system. In the current study
A Motzik et al.
Oncogene, 36(33), 4732-4738 (2017-04-11)
Microphthalmia transcription factor (MITF) is a basic helix-loop-helix leucine zipper (bHLH-Zip) DNA-binding protein. This transcription factor plays a crucial role in the physiological and pathological functions of distinct cell types. MITF transcriptional activity is inhibited by the histidine triad nucleotide-binding
Beatriz Albuixech-Crespo et al.
PLoS biology, 15(4), e2001573-e2001573 (2017-04-20)
All vertebrate brains develop following a common Bauplan defined by anteroposterior (AP) and dorsoventral (DV) subdivisions, characterized by largely conserved differential expression of gene markers. However, it is still unclear how this Bauplan originated during evolution. We studied the relative
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