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

A19756 2,2,4-Trimethylpentane, 99%

CAS-Nummer
540-84-1
Synonyme
Isooctane

Größe Preis ($) Menge Verfügbarkeit
500ml 27,30
2500ml 65,40
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2,2,4-Trimethylpentane, 99%

MDL
MFCD00008943
EINECS
208-759-1

Chemische Eigenschaften

Formel
C8H18
Molmasse
114.23
Schmelzpunkt
-107°
Siedepunkt
98-99°
Flammpunkt
-7°(19°F)
Dichte
0.692
Brechungsindex
1.3910
Löslichkeit
Miscible with benzene, toluene, xylene, chloroform, ether, carbon disulfide, carbon tetrachloride, DMF, acetone, heptane, and oils. Immiscible with water.

Anwendungen

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.

Bemerkungen

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

Literaturverweise

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.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H315-H336-H304

Highly flammable liquid and vapour. Causes skin irritation. May cause drowsiness or dizziness. May be fatal if swallowed and enters airways.

Sicherheitshinweise: P210-P261-P301+P310a-P303+P361+P353-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,5193
Beilstein
1696876
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2901.10
TSCA
Yes
RTECS
SA3320000

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