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75-91-2 - tert-Butyl hydroperoxide, 70% aq. soln. - TBHP - A13926 - Alfa Aesar

A13926 tert-Butyl hydroperoxide, 70% aq. soln.

Número CAS
75-91-2
Nombre Alternativo
TBHP

Tamaño Precio ($) Cantidad Disponibilidad
100ml 21,20
500ml 46,40
2500ml 204,00
Añadir al carrito Añadir al presupuesto al por mayor Ver artículo

tert-Butyl hydroperoxide, 70% aq. soln.

MDL
MFCD00002130
EINECS
200-915-7

Propiedades químicas

Fórmula
C4H10O2
Peso molecular
90.12
Punto de fusión
-3°
Punto de ebullición
96° dec.
Punto de inflamabilidad
43°(109°F)
Densidad
0.937
Índice de refracción
1.3870
Solubilidad
Miscible with water and diethyl ether.

Aplicaciones

tert-Butyl hydroperoxide is used as an initiator for radical polymerization and in various oxidation process such as sharpless epoxidation. It is involved in osmium catalyzed vicinal hydroxylation of olefins under alkaline conditions. Furthermore, it is used in catalytic asymmetric oxidation of sulfides to sulfoxides using binaphthol as a chiral auxiliary and in the oxidation of dibenzothiophenes. It plays an important role for the introduction of peroxy groups in organic synthesis.

Notas

Light sensitive. Store in cool place. Incompatible with powdered metals, strong oxidizing agents, reducing agents, acids, alkalis and heavy metals.

Referencias documentales

Li, D.; Yang, T.; Su, H.; Yu, W. tert-Butyl Hydroperoxide and Tetrabutylammonium Iodide-Promoted Free Radical Cyclization of α-Imino-N-arylamides and alfa-Azido-N-arylamides. Adv. Synth. Catal. 2015, 357 (11), 2529-2539.

Sousa, C.; Moita, E.; Valentão, P.; Fernandes, F.; Monteiro, P.; Andrade, P. B. Effects of Colored and Noncolored Phenolics of Echium plantagineum L. Bee Pollen in Caco-2 Cells under Oxidative Stress Induced by tert-Butyl Hydroperoxide. J. Agric. Food. Chem. 2015, 63 (7), 2083-2091.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H226-H242-H300-H310-H330-H314-H318

Flammable liquid and vapour. Heating may cause a fire. Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage.

Indicaciones de precaución: P301+P310a-P303+P361+P353-P304+P340-P305+P351+P338-P320-P405-P410-P501a

IF SWALLOWED: Immediately call a POISON CENTER/doctor IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Store locked up. Protect from sunlight. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,1570
Beilstein
1098280
Clase de peligro
5.2
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2909.60
TSCA
Yes
RTECS
EQ4900000

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