23.1: Properties of amines - Chemistry LibreTexts
For amines one can take advantage of their basicity by forming the protonated salt (RNH 2 + Cl −), which is soluble in water. The salt will extract into the aqueous phase leaving behind neutral compounds in the non-aqueous phase.
23.1. Properties of amines | Organic Chemistry II - Lumen Learning
Most aliphatic amines display some solubility in water, reflecting their ability to form hydrogen bonds. Solubility decreases relatively proportionally with the increase in the number of carbon atoms in the molecule – especially when the carbon atom number is greater than six.
Organic Chemistry/Amines - Wikibooks, open books for an open …
2023年9月28日 · Most aliphatic amines display some solubility in water, reflecting their ability to form hydrogen bonds. Solubility decreases relatively proportionally with the increase in the number of carbon atoms in the molecule - especially when the …
Diethylenetriamine - American Chemical Society
2020年3月30日 · The three amine groups in diethylenetriamine (DETA) make it water-soluble and basic enough to extract acids from gases and hydrocarbon mixtures. Like most organic amines, it has an ammonia-like odor. Its profound toxicity is illustrated by all the category 1 ratings shown in the hazard information table.
Polyamine - Wikipedia
The reaction product of monoethanolamine and formaldehyde is known industrially as "MEA triazine" (it is actually a triazinane), and it serves as a water-soluble hydrogen sulfide scavenger. [7] Hexamethylenetetramine (hexamine) is another product of formaldehyde and ammonia that has various uses in industry.
Tris(2-aminoethyl)amine - Wikipedia
Tris (2-aminoethyl)amine is the organic compound with the formula N (CH 2 CH 2 NH 2) 3. This colourless liquid is soluble in water and is highly basic, consisting of a tertiary amine center and three pendant primary amine groups. Tris (2-aminoethyl)amine is commonly …
Diethylenetriamine | C4H13N3 | CID 8111 - PubChem
Constituent of ion-exchange resins for use in food processing, e.g. in the production of grapefruit juice Diethylenetriamine (DETA) is a colourless hygroscopic liquid, soluble in water and hydrocarbons. Diethylenetriamine is an analogue of diethylene glycol. It has similar chemical behavior as ethylene diamine and has similar uses. It is a weak ...
Basic Properties of Amines - Chemistry LibreTexts
2023年1月23日 · Solubility in water The small amines of all types are very soluble in water. In fact, the ones that would normally be found as gases at room temperature are normally sold as solutions in water - in much the same way that ammonia is usually supplied as ammonia solution.
Diethylenetriamine - an overview | ScienceDirect Topics
Diethylene Triamine Penta Acetic acid (DTPA) is a metal complexing (chelating) compound part of the Aminocarboxylic acid (ethylenediamine-based) group. Other members of this group are Ethylene Diamine Tetra Acetic acid (EDTA) and Hydroxy …
Triamine - an overview | ScienceDirect Topics
TaMe 5 can react with triamine ligands, for example, (Me 3 SiNHCH 2 CH 2) 2 NH, (C 6 F 5 NHCH 2 CH 2) 2 NH, and (Me 3 SiNH-2-C 6 H 4) 2 NH to give dimethyl complexes, [(Me 3 SiNCH 2 CH 2) 2 N]TaMe 2, [(C 6 F 5 NCH 2 CH 2) 2 N]TaMe 2, and [(Me 3 SiN-2-C 6 H 4) 2 N]TaMe 2, respectively, with the release of methane. 75 Addition of AlMe 3 to [(Me 3 ...