ChemicalBook > CAS DataBase List > 1,4-Amino-N,N-dimethylaniline,dihydrochloride

1,4-Amino-N,N-dimethylaniline,dihydrochloride

Product Name
1,4-Amino-N,N-dimethylaniline,dihydrochloride
CAS No.
536-46-9
Chemical Name
1,4-Amino-N,N-dimethylaniline,dihydrochloride
Synonyms
N,N-DIMETHYL-P-PHENYLENEDIAMINE DIHYDROCHLORIDE;N,N-DIMETHYL-1,4-PHENYLENEDIAMINE DIHYDROCHLORIDE;DMPD 2HCL;DMPPDA2HC1;usafek-7423;DMPPDA 2HCL;DMPD 2HCl, AR, 96%;DIMETHYLAMINOANILINE;DMPD 2HCl,DMPPDA 2HCl;N,N-Dimethyl-p-phenylenediami
CBNumber
CB7285086
Molecular Formula
C8H13ClN2
Formula Weight
172.66
MOL File
536-46-9.mol
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1,4-Amino-N,N-dimethylaniline,dihydrochloride Property

Melting point:
222 °C (dec.)(lit.)
bulk density
500kg/m3
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
2000g/l
form 
Powder
color 
White to beige to gray
PH
1.6 (50g/l, H2O, 20℃)
Water Solubility 
Soluble in water
Merck 
14,3254
BRN 
3913463
InChI
InChI=1S/C8H12N2.2ClH/c1-10(2)8-5-3-7(9)4-6-8;;/h3-6H,9H2,1-2H3;2*1H
InChIKey
IAEDWDXMFDKWFU-UHFFFAOYSA-N
SMILES
N(C1C=CC(N)=CC=1)(C)C.Cl.Cl
CAS DataBase Reference
536-46-9(CAS DataBase Reference)
EPA Substance Registry System
1,4-Benzenediamine, N,N-dimethyl-, dihydrochloride (536-46-9)
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Safety

Hazard Codes 
T
Risk Statements 
23/24/25-43
Safety Statements 
36/37-45
RIDADR 
UN 2811 6.1/PG 2
WGK Germany 
3
RTECS 
ST1750000
F 
3-8-9
TSCA 
Yes
HS Code 
2921 51 90
HazardClass 
6.1
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
07770
Product name
N,N-Dimethyl-p-phenylenediamine dihydrochloride
Purity
for microbiology, ≥99.0%
Packaging
25g
Price
$115
Updated
2025/07/31
Sigma-Aldrich
Product number
1.03067
Product name
N,N-Dimethyl-1,4-phenylenediammonium dichloride
Purity
GR for analysis
Packaging
25g
Price
$164
Updated
2025/07/31
Sigma-Aldrich
Product number
07770
Product name
N,N-Dimethyl-p-phenylenediamine dihydrochloride
Purity
for microbiology, ≥99.0%
Packaging
100g
Price
$338
Updated
2025/07/31
TCI Chemical
Product number
D0780
Product name
N,N-Dimethyl-1,4-phenylenediamine Dihydrochloride
Purity
>99.0%(HPLC)(T)
Packaging
25g
Price
$151
Updated
2025/07/31
TCI Chemical
Product number
D3931
Product name
N,N-Dimethyl-1,4-phenylenediamine Dihydrochloride [for Biochemical Research]
Purity
>99.0%(HPLC)(T)
Packaging
1g
Price
$16
Updated
2025/07/31
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1,4-Amino-N,N-dimethylaniline,dihydrochloride Chemical Properties,Usage,Production

Chemical Properties

white to beige to grey powder

Uses

It is a stain used in microscopy. N,N-Dimethyl-p-phenylenediamine dihydrochloride is also suitable for use in the peroxidase test. It is a compound that is normally used to measure the antioxidant potential.

Biological Activity

N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) is used for the determination of peroxidase. DMPD is converted into a red pigment of semiquinone nature. It is also used in the HID-AB (high iron diamine-alcian blue) staining procedures, which are used to differentiate between sialomucin and sulfomucin in the gastrointestinal tract.

1,4-Amino-N,N-dimethylaniline,dihydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4-Amino-N,N-dimethylaniline,dihydrochloride Suppliers

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View Lastest Price from 1,4-Amino-N,N-dimethylaniline,dihydrochloride manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
N,N-DIMETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE 536-46-9
Price
US $9.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-27
Nanjing Kaitian Chemical Co., LTD
Product
N,N-Dimethyl-p-phenylenediamine dihydrochloride 536-46-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
300kg
Release date
2022-12-12
Zhuozhou Wenxi import and Export Co., Ltd
Product
N,N-DIMETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE 536-46-9
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-26

536-46-9, 1,4-Amino-N,N-dimethylaniline,dihydrochlorideRelated Search:

N,N-DIETHYL-1,4-PHENYLENEDIAMINE DIHYDROCHLORIDE Disperse Brown 1 AZURE II EOSINATE BIS[2-(5-CHLORO-2-PYRIDYLAZO)-5-DIETHYLAMINOPHENOLATO]COBALT(III) CHLORIDE N,N,N',N'-Tetramethyl-1,4-phenylenediamine 4-DIAZO-N,N-DIMETHYLANILINE CHLORIDE ZINC CHLORIDE 2-[N-(2-Cyanoethyl)-4-[(2,6-dichloro-4-nitrophenyl)azo]anilino]ethyl acetate 4-(Dimethylamino)benzenediazonium trichlorozincate 1,4-Amino-N,N-dimethylaniline,dihydrochloride N,N-DIMETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE p-Phenylenediamine dihydrochloride N,N-Dimethyl-1,4-phenylenediamine ASCARITE(R) DIMETHYLANILINE N,N'-BIS(4-CHLOROPHENYL)-N,N'-DIPHENYL-1,4-PHENYLENEDIAMINE P-DIAZO-N,N-DIETHYLANILINE ZINC CHLORIDE N1,N1-DIETHYL-5-CHLORO-2-(4-CHLOROPHENOXY)-4-NITROANILINE 4-DIAZO-N-BENZYL-N-ETHYLANILINE CHLORIDE ZINC CHLORIDE

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