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%
Sinónimos:
4-Amino-N,N-diethylaniline
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About This Item
Fórmula lineal:
(C2H5)2NC6H4NH2
Número de CAS:
Peso molecular:
164.25
Beilstein/REAXYS Number:
879361
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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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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Categorías relacionadas
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].
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk_germany
WGK 3
flash_point_f
282.2 °F - closed cup
flash_point_c
139 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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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,
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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?
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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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