diamine

A diamine is a type of polyamine with exactly two amino groups.

Step 2: The prepolymer is further reacted with an equal amount of diamine.

The reaction between a di anhydride and a diamine (the most used method).

However, this diamine is not purely associated with putrefaction.

Its chemical properties resemble those for ethylene diamine, and it has similar uses.

The isomer ratio is determined by the isomeric composition of the diamine.

Numerous types of salen are derived from salicylaldehyde or the diamine.

This aromatic diamine is an important precursor to many heterocyclic compounds.

He told me about a factory that had been growing big crystals of ethylene diamine tartrate.

Hexamethylene diamine and adipic acid are combined with water in a reactor.

The developing agents used are derivates of paraphenylene diamine.

The reaction of this with ethylene diamine gives oxymetazoline.

Either 2-tosyloxytropone (1) or 2-chlorotropone can be made from tropolone and then reacted with the appropriate diamine to give diaminodiketones 2.

The diamine also serves as a cross-linking agent in epoxy resins.

Reaction of the anhydride with the diamine produces an intermediate amic acid.

As a member of the nylon family, it is a semi-crystalline material composed from a diacid and a diamine.

Trypan blue is also known as diamine blue and Niagara blue.

An organic compound with multiple amino groups is called a diamine, triamine, tetraamine and so forth.

Zinc and hydrochloric acid decompose it with formation of orthoxylylene diamine.

Methylation of this product, followed by the subsequent reaction with ethylene diamine gives clonidine.

It provides superior heat resistance, improved hydrolytic stability and better compression set than diamine curing.

This can be achieved by a condensation reaction of the diamine with salicylaldehyde as follows:

The diamine is prepared from the corresponding dichloro compound via the bis(azide).

This process creates nylon 6,6, made of hexamethylene diamine with six carbon atoms and adipic acid.

The other being diamine oxidase.