info

product name:

m-Phenylenediamine

cas No. :

108-45-2

MF :

C6H8N2

MW :

108.14

Taian, China

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Detail

Quick Details

Synonyms:

m-PDA;

3-Aminoaniline;

m-Aminoaniline;

m-Diaminobenzene;

1,3-Benzenediamine;

1,3-Diaminobenzene;

1,3-Phenylenediamine

Molecular structure:

 

Properties

Item

Specifications

Appearance

White flake solid

Assay

≥99.9%

Crystallization point

≥62.5℃

O-phenylenediamine

≤0.05%

P-phenylenediamine

≤0.01%

Melting point

63~65℃

 

Feature

m-Phenylenediamine, referred to as m-PDA. It is white flake solid at normal temperature. Boiling point is 282~284, soluble in water, chloroform, acetone, dimethylformamide and ethanol, slightly soluble in ether, carbon tetrachloride, insoluble in benzene, toluene and butanol.

Description

m-Phenylenediamine is mainly used as an intermediate for various types of dyes, such as: ruby 167#, acid black 210#, blue 183#, etc., as well as pharmaceutical intermediates and epoxy resin curing agents. m-Phenylenediamine is also used to synthesize resorcinol, aramid 1313 and cement accelerator, as well as pharmaceutical intermediates and epoxy resin curing agent.

Packaging

25kg/drum

Storage

Store in a dry, well-ventilated place away from direct sunlight.

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