Xu, An-Wu et al. published their research in Acta Crystallographica, Section C: Crystal Structure Communications in 2000 | CAS: 7528-78-1

3,3′,3”-Nitrilotripropanenitrile (cas: 7528-78-1) belongs to nitriles. Trimerization of aromatic nitriles requires harsh reaction conditions, high temperatures, long reaction times, and pressure. Nitrile groups in organic compounds can undergo a variety of reactions depending on the reactants or conditions. A nitrile group can be hydrolyzed, reduced, or ejected from a molecule as a cyanide ion.COA of Formula: C9H12N4

Tris(2-cyanoethyl)amine was written by Xu, An-Wu;Cai, Yue-Peng;Su, Cheng-Yong;Liu, Hong-Ke. And the article was included in Acta Crystallographica, Section C: Crystal Structure Communications in 2000.COA of Formula: C9H12N4 This article mentions the following:

In the title compound, N(CH2CH2CN)3, (I), the three cyanoethyl groups adopt a conformation with the CN groups (I) oriented in the same direction, suggesting the compound may behave as a potential tripodal ligand. Crystallog. data are given. In the experiment, the researchers used many compounds, for example, 3,3′,3”-Nitrilotripropanenitrile (cas: 7528-78-1COA of Formula: C9H12N4).

3,3′,3”-Nitrilotripropanenitrile (cas: 7528-78-1) belongs to nitriles. Trimerization of aromatic nitriles requires harsh reaction conditions, high temperatures, long reaction times, and pressure. Nitrile groups in organic compounds can undergo a variety of reactions depending on the reactants or conditions. A nitrile group can be hydrolyzed, reduced, or ejected from a molecule as a cyanide ion.COA of Formula: C9H12N4

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts