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HomeProduct name list2,4,4-TRIMETHYL-2-PENTENE

2,4,4-TRIMETHYL-2-PENTENE

Synonym(s):β-Diisobutylene

  • CAS NO.:107-40-4
  • Empirical Formula: C8H16
  • Molecular Weight: 112.21
  • MDL number: MFCD00008902
  • EINECS: 203-488-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-25 18:01:23
2,4,4-TRIMETHYL-2-PENTENE Structural

What is 2,4,4-TRIMETHYL-2-PENTENE?

Chemical properties

CLEAR COLOURLESS TO VERY SLIGHTLY YELLOW LIQUID

The Uses of 2,4,4-TRIMETHYL-2-PENTENE

2,4,4-Trimethyl-2-pentene was used to study the kinetics of liquid-phase hydrogenation of isooctenes on Pd/γ-Al2O3?catalyst in semibatch reactor. It was used in the analysis of butene oligomerate produced over solid and liquid phosphoric acid by GC-MS techniques.

The Uses of 2,4,4-TRIMETHYL-2-PENTENE

Organic synthesis.

The Uses of 2,4,4-TRIMETHYL-2-PENTENE

2,4,4-Trimethyl-2-pentene was used to study the kinetics of liquid-phase hydrogenation of isooctenes on Pd/γ-Al2O3 catalyst in semibatch reactor. It was used in the analysis of butene oligomerate produced over solid and liquid phosphoric acid by GC-MS techniques.

Purification Methods

Fractionate it under N2 as it is highly flammable. [Beilstein 1 III 848, 1 IV 891.]

Properties of 2,4,4-TRIMETHYL-2-PENTENE

Melting point: -106.3--106 °C (lit.)
Boiling point: 104 °C (lit.)
Density  0.72 g/mL at 25 °C (lit.)
vapor density  >1 (vs air)
vapor pressure  83 mm Hg ( 37.7 °C)
refractive index  n20/D 1.416(lit.)
Flash point: 29 °F
storage temp.  Flammables area
form  Liquid
color  Clear colorless to very slightly yellow
Water Solubility  Insoluble in water.
BRN  1719492
CAS DataBase Reference 107-40-4(CAS DataBase Reference)
EPA Substance Registry System 2-Pentene, 2,4,4-trimethyl- (107-40-4)

Safety information for 2,4,4-TRIMETHYL-2-PENTENE

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Environment
GHS09
GHS Hazard Statements H225:Flammable liquids
H411:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P240:Ground/bond container and receiving equipment.
P241:Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242:Use only non-sparking tools.
P273:Avoid release to the environment.

Computed Descriptors for 2,4,4-TRIMETHYL-2-PENTENE

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