Cookies disclaimer

Estoy de acuerdo utilizamos cookies para mejorar la experiencia de navegación del usuario y para estudiar cómo se utiliza nuestro sitio web. si navega por nuestro sitio web, estará aceptando el uso de las cookies en las condiciones establecidas en la presente política de cookies. esta política puede ser actualizada, por lo que le invitamos a revisarla de forma regular

75-59-2 - Tetramethylammonium hydroxide, 25% w/w aq. soln. - L09991 - Alfa Aesar

L09991 Tetramethylammonium hydroxide, 25% w/w aq. soln.

Número CAS
75-59-2
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
100ml 22,00
500ml 68,40
2500ml 258,00
Añadir al carrito Añadir al presupuesto al por mayor Ver artículo

Tetramethylammonium hydroxide, 25% w/w aq. soln.

MDL
MFCD00008280
EINECS
200-882-9

Propiedades químicas

Fórmula
C4H13NO
Peso molecular
91.15
Punto de ebullición
ca 102°
Densidad
1.014
Índice de refracción
1.3840
Sensibilidad
Air Sensitive
Solubilidad
Miscible with water.

Aplicaciones

Tetramethylammonium hydroxide is used to produce tetramethyl-ammonium azide. It is used as an anisotropic etchant of silicon, as a basic solvent in the development of acidic photoresist in photolithography process, as a surfactant in the synthesis of ferrofluid and as a polarographic reagent. It finds application in the production of organic silicon, where it is used for computer silicon wafer surface brighteners and as a cleaning agent. It is also involved in the purification of some metallic elements.

Notas

Air sensitive. Incompatible with strong oxidizing agents, strong acids, aluminum, alkali metals, strong oxidizing agents, acids, acid chlorides, acid anhydrides and halogens.

Referencias documentales

Whang, L. M.; Hu, T. H.; Liu, P. W. G.; Hung, Y. C.; Fukushima, T.; Wu, Y. J.; Chang, S. H. Molecular analysis of methanogens involved in methanogenic degradation of tetramethylammonium hydroxide in full-scale bioreactors. Appl. Microbiol. Biotechnol. 2015, 99 (3), 1485-1497.

Yin, X.; Li, Z.; Wang, S.; Chu, N.; Yang, J.; Wang, J. Hydrothermal synthesis of hierarchical zeolite T aggregates using tetramethylammonium hydroxide as single template. Microporous Mesoporous Mater. 2015, 201, 247-257.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H300-H310-H314-H318-H370-H372-H373

Fatal if swallowed. Fatal in contact with skin. Causes severe skin burns and eye damage. Causes serious eye damage. Causes damage to organs. Causes damage to organs through prolonged or repeated exposure. May cause damage to organs through prolonged or repeated exposure.

Indicaciones de precaución: P260u-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

IF SWALLOWED: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,9224
Beilstein
3558708
Clase de peligro
8
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2923.90
TSCA
Yes
RTECS
PA0875000

Recomendado

  • A10973

    N,N'-Dicyclohexylcarbodiimide, 99%
  • A16327

    Iron(II) chloride tetrahydrate, 98%
  • 12915

    Lanthanum(III) nitrate hexahydrate, 99.9% (REO)
  • 17456

    Tetra-n-propylammonium hydroxide, 40% w/w aq. soln.
  • 43360

    Gold(III) chloride, Premion®, 99.99% (metals basis), Au 64.4% min

Visto recientemente

Productos químicos

Ciencias de la vida

Metales & materiales

Catalizadores

Análisis y material de laboratorio