Accéder au contenu
Merck
Toutes les photos(3)

Key Documents

View All Documentation

409758

Sigma-Aldrich

N,N-Dimethyl-1,4-phenylenediamine oxalate

98%

Synonyme(s) :

N,N-Dimethyl-p-phenylenediamine hemioxalate salt

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(3)

About This Item

Formule linéaire :
[(CH3)2NC6H4NH2]2·H2C2O4
Numéro CAS:
62778-12-5
Poids moléculaire :
362.42
Numéro CE :
263-723-2
Numéro MDL:
MFCD00036387
Code UNSPSC :
12352100
ID de substance PubChem :
24865671
Nomenclature NACRES :
NA.22

Pureté

98%

Forme

powder

Pf

205 °C (dec.) (lit.)

Chaîne SMILES 

OC(=O)C(O)=O.CN(C)c1ccc(N)cc1.CN(C)c2ccc(N)cc2

InChI

1S/2C8H12N2.C2H2O4/c2*1-10(2)8-5-3-7(9)4-6-8;3-1(4)2(5)6/h2*3-6H,9H2,1-2H3;(H,3,4)(H,5,6)

Clé InChI

MNUINXKPLPIOEF-UHFFFAOYSA-N

Application

N,N-Dimethyl-1,4-phenylenediamine oxalate (N,N-dimethyl-p-phenylenediamine hemioxalate salt, DPD) was used as reagent in a study to evaluate the catalytic effects of elemental sulfur nanoparticles on CrVI reduction. It was also used to study the transformation of trichloroethene (TCE), caused by heating contaminated soil and groundwater samples.

Pictogrammes

Skull and crossbones
GHS06

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 2 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Yeqing Lan et al.
Environmental science & technology, 39(7), 2087-2094 (2005-05-06)
Chromate (CrVI) reduction by sulfide was conducted in anaerobic batch experimental systems. The molar ratio of the reduced CrVI to the oxidized S(-II) was 1:1.5 during the reaction, suggesting that the product of sulfide oxidation was elemental sulfur. Under the
On-line electrochemical-mass spectrometry study of the mechanism of oxidation of N, N-dimethyl-p-phenylenediamine in aqueous electrolytes.
Modestov AD, et al.
Journal of Electroanalytical Chemistry, 565(1), 7-19 (2004)
Jed Costanza et al.
Environmental science & technology, 43(3), 909-914 (2009-02-28)
This study explores the transformation of trichloroethene (TCE) caused by heating contaminated soil and groundwater samples obtained from the East Gate Disposal Yard (EGDY) located in Fort Lewis, WA. After field samples transferring into glass ampules and introducing 1.5 micromol
S Marroquí et al.
Journal of bacteriology, 183(3), 854-864 (2001-02-24)
We isolated a Tn5-induced Rhizobium tropici mutant that has enhanced capacity to oxidize N,N-dimethyl-p-phenylendiamine (DMPD) and therefore has enhanced respiration via cytochrome oxidase. The mutant had increased levels of the cytochromes c(1) and CycM and a small increase in the
Veronica Verde et al.
Free radical research, 36(8), 869-873 (2002-11-08)
Oxidative stress has been clearly implicated in human disease by a growing body of scientific evidences. There is no ideal method for the measurement of this parameter. A possible strategy would be to measure simultaneously several biomarkers representing damage to
Afficher tous les articles scientifiques apparentés

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique