Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

34334

Supelco

2,4-Dinitrophenol

PESTANAL®, analytical standard

Synonym(s):

α-Dinitrophenol, 2,4-DNP, DNP

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(O2N)2C6H3OH
CAS Number:
51-28-5
Molecular Weight:
184.11
Beilstein:
1246142
EC Number:
200-087-7
MDL number:
MFCD00007115
UNSPSC Code:
41116107
PubChem Substance ID:
329754950
NACRES:
NA.24
Pricing and availability is not currently available.

grade

analytical standard

Quality Level

100

vapor density

6.35 (vs air)

product line

PESTANAL®

quality

(with approx. 0,3 ml H2O/g)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

108-112 °C (lit.)

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

SMILES string

Oc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O

InChI

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

InChI key

UFBJCMHMOXMLKC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

2,4-Dinitrophenol is called as an uncoupler of oxidative phosphorylation, which can prevent adenosine triphosphate(ATP) synthesis, but it permits electron transfer to proceed.[1]

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Desen. Expl. 4 - STOT RE 1

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCL5491
BCCF1229
BCCD2521
BCBT2071

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

Diclofenac sodium salt analytical standard

Supelco

93484

Diclofenac sodium salt

2-Nitrophenol 98%

Sigma-Aldrich

N19702

2-Nitrophenol

Biochemistry Biochemistry: Solutions Manual (1998)
Biochemistry Biochemistry: Solutions Manual (1998)
Stephanie C Weber et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(19), 7338-7343 (2012-04-21)
Chromosomal loci jiggle in place between segregation events in prokaryotic cells and during interphase in eukaryotic nuclei. This motion seems random and is often attributed to brownian motion. However, we show here that locus dynamics in live bacteria and yeast
Toni-Maree Rogers et al.
Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer, 10(4), 611-618 (2015-03-20)
The use of targeted therapies toward specific oncogenic driver mutations has become a critical factor in the treatment of patients with lung cancer. It is therefore essential to utilize tests with high performance characteristics. Fluorescence in situ hybridization (FISH) is
Sean Marrache et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(40), 16288-16293 (2012-09-20)
Mitochondrial dysfunctions cause numerous human disorders. A platform technology based on biodegradable polymers for carrying bioactive molecules to the mitochondrial matrix could be of enormous potential benefit in treating mitochondrial diseases. Here we report a rationally designed mitochondria-targeted polymeric nanoparticle
View All Related Papers

Questions

1–3 of 3 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  3. What is the solubility of 2,4-Dinitrophenol in DMSO and water? At what temperature can solutions be stored at?

    1 answer

    1. This product has not been tested for solubility in DMSO. The solubility of this product is not determined internally. However, various sources state that this chemical is in the form of solid yellow crystals that have a tendency to be explosive when dry or with less than 15% water. The primary hazard is from blast of an instantaneous explosion and not flying projectiles and fragments. These sources state that this product is slightly soluble in water, soluble in ether, ethanol, benzene, and solutions of sodium or potassium hydroxide.

      The solution stability is not determined for this product.

      Helpful?

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service