Tridodecylamine hydrochloride

Selectophore, ≥98.0% (AT)

Tridodecylammonium chloride, Trilaurylammonium chloride
Empirical Formula (Hill Notation):
C36H75N· HCl
Número de CAS:
Peso molecular:
MDL number:
PubChem Substance ID:

Quality Level

product line



≥98.0% (AT)

SMILES string




InChI key


General description

Tridodecylamine hydrochloride (TDA-HCl) is a hydrophobic tertiary amine.
Visit our Sensor Applications portal to learn more.


It may be used be as buffer dissolved in toluene and hexane during transesterification of N-Ac-L-TyrOEt with PrOH catalyzing the activity of subtilisin Carlsberg.

Legal Information

Selectophore is a trademark of Sigma-Aldrich Chemie GmbH


Exclamation mark



Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


NONH for all modes of transport

WGK Germany


Tridodecylamine and its hydrochloride salt: an organo-soluble buffer for subtilisin Carlsberg in non-polar organic solvents.
Harper, Neil, Barry D. Moore, and Peter J. Halling
Tetrahedron Letters, 41.21, 4223-4227 (2000)
G T McEwan et al.
Journal of medical engineering & technology, 14(1), 16-20 (1990-01-01)
Incorporation of a ligand into polyvinylchloride allows the production of ion selective electrodes that are soft-bodied and disposable. With features make them especially suitable for clinical, particularly gastroenterological, investigations. We report here on the construction of a combined reference and...
M O'Dowd et al.
Journal of biomedical engineering, 10(2), 165-170 (1988-04-01)
Frequent measurement of pH and PCO2 levels of fetal blood during labour provides an insight into the presence and nature of fetal asphyxia, effectiveness of in utero resuscitation and the need for operative delivery. A pH measuring system utilizing a...
J M Rawlings et al.
Gut, 26(2), 203-207 (1985-02-01)
Plastic electrodes have been developed for measuring pH in the human gastrointestinal tract. The electrodes have a plastic hydrogen ion sensitive membrane sealed to a length of fluid filled PVC tubing. Two recently developed hydrogen ion sensitive ligands have been...

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico

Redes sociales

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon


Investigación. Desarrollo. Producción.

Somos un proveedor líder para la industria de Ciencias de la Vida con soluciones y servicios para investigación, desarrollo y producción biotecnológicos, y para desarrollo y producción de tratamientos farmacéuticos

© 2021 Merck KGaA, Darmstadt, Alemania y/o sus filiales. Todos los derechos reservados.

Queda estrictamente prohibida la reproducción sin permiso de cualquiera de los materiales de la página web.