193992
N,N-Dimethyl-p-phenylenediamine
97%, solid
Synonym(s):
4-(Dimethylamino)aniline, 4-Amino-N,N-dimethylaniline, N,N-Dimethyl-1,4-phenylenediamine, DMPPDA
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About This Item
Linear Formula:
(CH3)2NC6H4NH2
CAS Number:
Molecular Weight:
136.19
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
202-807-5
MDL number:
Beilstein/REAXYS Number:
508105
Assay:
97%
Form:
solid
Product Name
N,N-Dimethyl-p-phenylenediamine, 97%
Quality Segment
assay
97%
form
solid
bp
262 °C (lit.)
mp
34-36 °C (lit.)
functional group
amine
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
General description
N,N-Dimethyl-p-phenylenediamine (DPD, DMPD) is an aromatic amine mainly used as an intermediate to produce dyes. 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). 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.
Application
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.
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Acute Tox. 3 Inhalation
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flash Point (°F)
195.8 °F - closed cup
Flash Point (°C)
91 °C - closed cup
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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