Skip to Content
Merck

Key Documents

View All Documentation

1.03067

N,N-Dimethyl-1,4-phenylenediammonium dichloride

GR for analysis

Synonym(s):

N,N-Dimethyl-1,4-phenylenediammonium dichloride, 4-Amino-N,N-dimethylaniline dihydrochloride

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C8H12N2 · 2HCl
CAS Number:
536-46-9
Molecular Weight:
209.12
UNSPSC Code:
12352107
EC Index Number:
208-635-7
NACRES:
NA.05
MDL number:
MFCD00012991
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

≥99.5% (acidimetric)

form

solid

pH

1.6 (20 °C, 50 g/L in H2O)

mp

208-212 °C (decomposition)

solubility

2000 g/L

bulk density

500 kg/m3

storage temp.

2-30°C

SMILES string

[Cl-].[Cl-].[N+H2](C)c1ccc(cc1)[N+H2]C

InChI

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

InChI key

PXJHVKRLFWZUNV-UHFFFAOYSA-N

Analysis Note

Assay (acidimetric): ≥ 99.5 %
Identity (IR-spectrum): passes test
Sulphate (SO₄): ≤ 0.05 %
Sulfated ash: ≤ 0.05 %

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Storage Class

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

wgk

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library