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42195

Sigma-Aldrich

3,4-Dinitrophenol

moistened with water, ≥97.0% (HPLC)

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Empirical Formula (Hill Notation):
C6H4N2O5
CAS Number:
577-71-9
Molecular Weight:
184.11
Beilstein:
1969398
EC Number:
209-415-3
MDL number:
MFCD00143065
UNSPSC Code:
12352100
PubChem Substance ID:
57650103
NACRES:
NA.22

Assay

≥97.0% (HPLC)

quality

moistened with water

contains

~20% water as stabilizer

mp

130-135 °C

solubility

dioxane: soluble 1 g/10 mL

SMILES string

Oc1ccc(c(c1)[N+]([O-])=O)[N+]([O-])=O

InChI

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

InChI key

AKLOLDQYWQAREW-UHFFFAOYSA-N

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General description

3,4-Dinitrophenol is a nitrophenol derivative.

Signal Word

Danger

Hazard Classifications

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Maria Angeles Camacho-Ruiz et al.
Analytical methods : advancing methods and applications, 12(32), 4048-4057 (2020-08-07)
A continuous spectrophotometric assay for the screening of PHB depolymerase activity in microtiter plates was developed. We evaluated crystalline PHB in the suspension and coated it with the addition of a pH indicator to detect the breakage of the ester

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