Skip to Content
Merck
All Photos(1)

Key Documents

8.22297

Sigma-Aldrich

1,4-Phenylenediammonium dichloride

for synthesis

Synonym(s):

1,4-Phenylenediammonium dichloride, 1,4-Phenylenediamine dihydrochloride

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
C6H4-1,4-(NH2)2 · 2 HCl
CAS Number:
624-18-0
Molecular Weight:
181.06
MDL number:
MFCD00013002
UNSPSC Code:
12352107
EC Index Number:
210-834-9

form

powder

potency

147 mg/kg LD50, oral (Rat)

mp

275 °C

storage temp.

2-30°C

InChI

1S/C6H8N2.2ClH/c7-5-1-2-6(8)4-3-5;;/h1-4H,7-8H2;2*1H

InChI key

IYXMNTLBLQNMLM-UHFFFAOYSA-N

Analysis Note

Assay: ≥ 99.0 %
Identity: conforms

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Sens. 1

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service