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2,4,4-Trimethyl-2-pentene

ALDRICH/143820 - 99%

Synonym: β-Diisobutylene

CAS Number: 107-40-4
Empirical Formula (Hill Notation): C8H16
Molecular Weight: 112.21
EC Number: 203-488-5
MDL Number: MFCD00008902
Linear Formula: (CH3)3CCH=C(CH3)2
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-143820-5G 5 g
$101.00
1/EA
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45-143820-25G 25 g
$166.00
1/EA
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assay 99%
autoignition temp. 586 °F
bp 104 °C (lit.)
density 0.72 g/mL at 25 °C (lit.)
form liquid
InChI 1S/C8H16/c1-7(2)6-8(3,4)5/h6H,1-5H3
InChI key LAAVYEUJEMRIGF-UHFFFAOYSA-N
mp −106.3-−106 °C (lit.)
Quality Level 100 
refractive index n20/D 1.416 (lit.)
SMILES string CC(C)=CC(C)(C)C
vapor density >1 (vs air)
vapor pressure 83 mmHg ( 37.7 °C)
Application: 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.
Packaging: 5, 25 g in glass bottle
Purity 99%
bp 104 °C (lit.)
mp −106.3-−106 °C (lit.)
Density 0.72 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.416 (lit.)
UNSPSC 12352100

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