20333-96-4

Basic information

• Product Name: 3-(dibutylamino)propanoic acid
• Synonyms: 3-(dibutylamino)propanoic acid
• CAS NO: 20333-96-4
• Molecular Formula: C11H23NO2
• Molecular Weight: 201.30582
• Mol File: 20333-96-4.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-(dibutylamino)propanoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(dibutylamino)propanoic acid(20333-96-4)
• EPA Substance Registry System: 3-(dibutylamino)propanoic acid(20333-96-4)

Safety Data

• Hazardous Substances Data: 20333-96-4(Hazardous Substances Data)

Upstream product

• 590-92-1 3-Bromopropionic acid 
• 111-92-2 dibutylamine 
• 53280-20-9 methyl 3-dibutylaminopropionate 
• 124-38-9 carbon dioxide 
• 107-21-1 ethylene glycol 
• 67-56-1 methanol 
• 79-10-7 acrylic acid 
• 109-65-9 1-bromo-butane 
• 107-95-9 3-amino propanoic acid 
• 92-84-2 10H-phenothiazine 

Relevant articles and documents

Carboxylate-assisted formation of alkylcarbonate species from co 2 and tetramethylammonium salts with a β-amino acid anion

Tetramethylammonium-based molten salts bearing a β-amino acid anion (TMAAs) are synthesized through Michael addition reactions of amines with methyl acrylate followed by hydrolysis and subsequent neutralization by using aqueous tetramethylammonium hydroxide. The CO2 capture performances of the TMAAs are evaluated and are shown to interact with CO2 in a 1:1 mode in both water and alcohol. FTIR and 13C NMR spectroscopic studies on the interactions of TMAAs with CO2 indicate that the type of CO 2 adduct varies with the solvent used. When water is used as the solvent, a bicarbonate species is produced, whereas hydroxyethylcarbonate and methylcarbonate species are generated in ethylene glycol and methanol, respectively. Computational calculations show that the carboxylate groups of TMAAs contribute towards the formation and stabilization of 1:1 CO2 adducts through hydrogen bonding interactions with the hydrogen atoms of the amino groups.

COMPOSITION AND METHOD FOR REDUCING HYDRATE AGGLOMERATION

Disclosed and claimed is a composition and method of inhibiting the formation of hydrate agglomerates in a fluid comprising water, gas, and optionally liquid hydrocarbon. The composition comprises the following formula and the method comprises adding to the fluid an effective anti-agglomerant amount of any of the following formula and optionally salts thereof. R1, R2, and R3 are each independently CnH2n+1 or benzyl. R4 is C4-C20 alkyl or alkenyl. n is an integer from 0 to 10. X? is a counterion.

Betaine compound and process for production thereof

This invention provides a hydroxyl group-containing betaine compound and a long-chain alkyl group-containing betaine compound, both of which are highly biodegradable and useful as surfactants, bactericides, antistatic agents, softening agents, rust inhibitors, resin modifiers, synthetic intermediates, etc. The invention further provides processes for producing such betaine compounds. The hydroxyl group-containing betaine compound mentioned above can be represented by the following general formula (1) wherein R1and R2maybe the same or different and each represents a hydrogen atom, a C1-8hydrocarbon group or a C1-8hydrocarbon group having a hydroxyl group, exclusive of the case in which both of R1and R2respectively represent a hydrogen atom; in case neither R1nor R2represents a hydrogen atom, R1and R2may be joined to each other through a single bond or through at least one kind of element selected from the group consisting of O, S and N; R3represents a hydrogen atom, a methyl group or a hydroxymethyl group; A represents a hydrocarbon group of 2?25 carbon atoms.