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540-84-1 - 2,2,4-Trimethylpentane, 99% - Isooctane - A19756 - Alfa Aesar

A19756 2,2,4-Trimethylpentane, 99%

Número CAS
540-84-1
Nombre Alternativo
Isooctane

Tamaño Precio ($) Cantidad Disponibilidad
500ml 27,19
2500ml 65,10
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2,2,4-Trimethylpentane, 99%

MDL
MFCD00008943
EINECS
208-759-1

Propiedades químicas

Fórmula
C8H18
Peso molecular
114.23
Punto de fusión
-107°
Punto de ebullición
98-99°
Punto de inflamabilidad
-7°(19°F)
Densidad
0.692
Índice de refracción
1.3910
Solubilidad
Miscible with benzene, toluene, xylene, chloroform, ether, carbon disulfide, carbon tetrachloride, DMF, acetone, heptane, and oils. Immiscible with water.

Aplicaciones

2,2,4-Trimethylpentane is used as a solvent in spectrophotometric analysis and in organic synthesis. Due to its high antiknock octane number, it is widely employed as a standard reference fuel for octane ratings. It acts as an entrainer in azeotropic distillation as well as thinner. It is involved as processing aids in the petroleum industry.

Notas

Keep container tightly closed in a dry and well-ventilated place. Keep away from sources of ignition. Incompatible with strong oxidizing agents.

Referencias documentales

Elsayed, Y.; Dallas, A.; Beatty, P. Experimental and predicted adsorption isotherms of 2,2,4-trimethylpentane and toluene on activated carbon for industrial applications. Res. Chem. Intermed. 2015, 41 (3), 1267-1282.

Martins, V. D.; Granato, M. A.; Rodrigues, A. E. Isobaric Vapor-Liquid Equilibrium for Binary Systems of 2, 2, 4-Trimethylpentane with o-Xylene, m-Xylene, p-Xylene, and Ethylbenzene at 250 kPa. J. Chem. Eng. Data. 2014, 59 (5), 1499-1506.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H225-H304-H400-H410-H315-H336

Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Causes skin irritation. May cause drowsiness or dizziness.

Indicaciones de precaución: P210-P261-P273-P280-P301+P310-P303+P361+P353-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,5193
Beilstein
1696876
Clase de peligro
3
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2901.10
TSCA
Yes
RTECS
SA3320000

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