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.
261513
N,N-Diethyl-p-phenylenediamine
97%
Synonym(s):
4-Amino-N,N-diethylaniline
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₪399.00
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25 G
₪399.00
100 G
₪983.00
About This Item
Linear Formula:
(C2H5)2NC6H4NH2
CAS Number:
Molecular Weight:
164.25
Beilstein:
879361
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Assay:
97%
Recommended Products
Quality Level
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
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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].
Signal Word
Danger
Hazard Statements
Precautionary Statements
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
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Is this reagent suitable for free chlorine analysis? Can I use it in the same way as a solid reagent? Thank you,
1 answer-
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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-
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.
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