1,4-phenylenediamine Properties

English Synonyms

Alpha,Alpha'-Diamino-P-Xylene;1,4-Bis(Aminomethyl)-Benzene;1,4-Bis(Aminomethyl)xylene;p-Xylylenediamine;p-Xylylene-Alpha,Alpha'-Diamine;p-Xylene Diamine;rarechem Al Bw 0024;1,4-Benzenedimethanamine,PXDA

Related Categories

General reagents; organic building blocks; synthetic material intermediates; amines; organic raw materials; organic amine compounds; organic chemical raw materials; chemical raw materials

Chemical Properties

Colorless Liquid with Almond Smell. It Turns Yellow in the Air After Long Exposure to Dew. The Relative Density Is 1.055, The Boiling Point Is 248°c, The Refractive Index Is 1.5700, And the Viscosity Is Similar to Dibutyl Phthalate. Soluble in Water and Organic Solvents.

Use

It Is Mainly Used to Manufacture High-Performance Epoxy Resin Curing Agents That Are Heat-Resistant, Non-toxic, Underwater Construction, And Quickly Cured by Heating. It Is the Raw Material for Polyurethane Resin and Synthetic Functional Epoxy Resin. It Is Also Used in Rubber Additives, Photosensitive Plastics, And Pesticides. It Is Also Used in Coatings, Nylon Products, Fiber Finishing Agents, Rust Inhibitors, Chelating Agents, Lubricants, Paper Processing, Etc.

Use

Used in Epoxy Resin, Photosensitive Nylon, Polyurethane Coatings, Etc.

Production Method

The Mixture of M- And P-Xylene Is Used as Raw Material and Undergoes Ammoxidation Reaction with Air and Ammonia to Generate M- And Terephthalonitrile. After Washing with Water and Drying, Catalytic Hydrogenation Is Carried out in Ethanol and Potassium Hydroxide Solvents at a Pressure of 4.5mpa and 90°c. The Catalyst Is Removed from the Reaction Solution, Ethanol Is Recovered, And Distilled Under Reduced Pressure to Obtain Meta- And Para-Xylylenediamine.

company advantage

●  We have high-quality products, which are directly supplied by the factory to ensure sufficient supply.

●  We have professional services, 24 hours online to solve your problems.

●  With years of supply experience, we strive to bring value to every customer.

FAQ

1. Who are we?

We are based in Shandong, China, start from 2020,sell to Domestic Market(45.00%),Western Europe(10.00%),Eastern Asia(10.00%),North America(10.00%),Africa(5.00%),Central America(5.00%),Southeast Asia(5.00%),South America(5.00%),Mid East(5.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

3.Why should you buy from us not from other suppliers?

RD &marketing experience products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

4.What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,CPT,DDU,Express Delivery; Accepted Payment Currency:USD,EUR,CNY; Accepted Payment Type: T/T,L/C,D/P D/A,Western Union,Cash; Language Spoken:English,Chinese.

Team Presentation