Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

261513

Sigma-Aldrich

N,N-Diethyl-p-phenylenediamine

97%

Synonym(s):

4-Amino-N,N-diethylaniline

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

About This Item

Linear Formula:
(C2H5)2NC6H4NH2
CAS Number:
93-05-0
Molecular Weight:
164.25
Beilstein:
879361
EC Number:
202-214-1
MDL number:
MFCD00007861
UNSPSC Code:
12352100
PubChem Substance ID:
24855816
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

100

Assay

97%

refractive index

n20/D 1.571 (lit.)

bp

115-116 °C/5 mmHg (lit.)

mp

19-21 °C (lit.)

solubility

water: insoluble

density

0.988 g/mL at 25 °C (lit.)

functional group

amine

SMILES string

CCN(CC)c1ccc(N)cc1

InChI

1S/C10H16N2/c1-3-12(4-2)10-7-5-9(11)6-8-10/h5-8H,3-4,11H2,1-2H3

InChI key

QNGVNLMMEQUVQK-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

The reaction of chlorine and N,N-diethyl-p-phenylenediamine for sensitive square-wave voltammetric detection of chlorine has been studied[1].

Application

N,N-Diethyl-p-phenylenediamine has been employed as a reference probe to investigate rapid chlorination rate constants by a stopped-flow spectrophotometric competition kinetics method[2].

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H301,H314

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

282.2 °F - closed cup

Flash Point(C)

139 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SDBB2602
STBL0818
STBK6011
STBK1127
STBJ5641

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 1

1 of 1

Chlorine reagent Cl₂-2 (liquid) photometric, 0.010 - 6.00 mg/l Cl₂ for free chlorine: Cl₂-1 and Cl₂-2, for total chlorine: Cl₂-1, Cl₂-2, and Cl₂-3 Spectroquant®

Supelco

1.00087

Chlorine reagent Cl₂-2 (liquid)

Marta Llorca et al.
Environmental pollution (Barking, Essex : 1987), 246, 346-356 (2018-12-24)
Antidepressant drugs such as Venlafaxine (VFX) and O-desmethylvenlafaxine (ODMVFX) are emerging contaminants that are commonly detected in aquatic environments, since conventional wastewater treatment plants are unable to completely remove them. They can be precursors of hazardous by-products, such as the
Ahmed Refaat Bakr et al.
Chemosphere, 185, 879-887 (2017-07-28)
Bisphenol A is a chemical with hazardous health effects that is largely used in the manufacture of extensively used products including adhesives, plastics, powder paints, thermal paper and paper coatings, and epoxy resin, and is reported to exist in nature
Eduard Rott et al.
International journal of environmental research and public health, 15(5) (2018-05-08)
Effluent of a municipal wastewater treatment plant (WWTP) was treated on-site with the UV/chlorine (UV/HOCl) advanced oxidation process (AOP) using a pilot plant equipped with a medium pressure UV lamp with an adjustable performance of up to 1 kW. Results
Lin Xu et al.
Environmental science & technology, 50(23), 12732-12741 (2016-09-21)
Simulated experiments indicated that chlorinated volatile methylsiloxanes, detected by Q-TOF GC/MS, could be generated in a pulp-bleaching process, where poly(dimethylsiloxane)s fluids with volatile methylsiloxanes as impurities and molecular chlorine were used as a defoamer and bleaching agent, respectively. In the
Dean Song et al.
Water research, 55, 126-132 (2014-03-08)
Free chlorine is extensively used for water and wastewater disinfection nowadays. However, it still remains a big challenge to determine the rate constants of rapid chlorination reactions although competition kinetics and stopped-flow spectrophotometric (SFS) methods have been employed individually to
View All Related Papers

Questions

1–4 of 4 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. Is this reagent suitable for free chlorine analysis? Can I use it in the same way as a solid reagent? Thank you,

    1 answer

    1. This product has been used in assays for chlorine determination. However, due to the color specification of 'Dark Brown to Very Dark Brown and Black', it may require further purification for use in this application. The material has a melting point of approximately 20 °C, which is very close to room temperature. As a result, the physical form may be a liquid or a solid.

      Helpful?

  4. Cual es la caducidad del producto 261513, N,N-diethyl-p-phenylenediamine. En el COA no aparece, supongo que puedes ser que no tenga?

    1 answer

    1. This product is not assigned an expiration date or recommended retest date. Customers should routinely inspect products with no expiration date or recommended retest date to ensure they perform as expected. These products are also subject to a one-year warranty from the date of shipment.

      For more information, you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link: https://www.sigmaaldrich.com/life-science/quality-and-regulatory-management/quality-services.

      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