N,N-Dimethyl-p-phenylenediamine

97%

Sinônimo(s):

4-(Dimethylamino)aniline, 4-Amino-N,N-dimethylaniline, N,N-Dimethyl-1,4-phenylenediamine, DMPPDA

Fórmula linear:

(CH₃)₂NC₆H₄NH₂

Número CAS:

99-98-9

Peso molecular:

136.19

Beilstein:

508105

Número EC:

202-807-5

Número MDL:

MFCD00007860

ID de substância PubChem:

24851626

NACRES:

NA.21

Nível de qualidade

200

Ensaio

97%

forma

solid

pb

262 °C (lit.)

pf

34-36 °C (lit.)

SMILES string

CN(C)c1ccc(N)cc1

InChI

1S/C8H12N2/c1-10(2)8-5-3-7(9)4-6-8/h3-6H,9H2,1-2H3

InChI key

BZORFPDSXLZWJF-UHFFFAOYSA-N

Descrição geral

N,N-Dimethyl-p-phenylenediamine (DPD, DMPD) is an aromatic amine mainly used as an intermediate to produce dyes.[1] Its oxidation reaction with H₂O₂ in the presence of iron(III) catalyst has been used for the spectrophotometric detection of trace quantities of iron (III).[2] Cyclovoltammetric studies have been conducted to evaluate the electrochemical oxidation of DMPD at various pH. DMPD on oxidation under basic conditions has been reported to undergo hydrolytic decomposition.[3]

Aplicação

N,N-Dimethyl-p-phenylenediamine may be used for the preparation of molecular compounds with tetracyano-p-quinodimethane (TCNQ). Polarized absorption spectra of these molecular compounds were investigated.[4]