Sigma-Aldrich 158941 Pentane reagent grade, 98% 2.5 L
Kategori
Marka
Stok Kodu
LB.SA.158941-2.5L
Kısa Bilgi
Linear Formula: CH3(CH2)3CH3 CAS Number: 109-66-0 Molecular Weight: 72.15 Beilstein: 969132 EC Number: 203-692-4 MDL number: MFCD00009498 PubChem Substance ID: 329751002 NACRES: NA.21
Bilgi
CAS Number: 109-66-0
3.189,11 TL + KDV
3.826,93 TL
| Sigma-Aldrich 158941 Pentane reagent grade, 98% 2.5 L |
| Linear Formula: CH3(CH2)3CH3 CAS Number: 109-66-0 Molecular Weight: 72.15 Beilstein: 969132 EC Number: 203-692-4 MDL number: MFCD00009498 PubChem Substance ID: 329751002 NACRES: NA.21 |
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PROPERTIES
grade reagent grade
Quality Level 100 vapor density 2.48 (vs air) vapor pressure 26.85 psi ( 55 °C), 8.43 psi ( 20 °C) Assay 98% form liquid autoignition temp. 500 °F expl. lim. ~8.3 % refractive index n20/D 1.358 (lit.) bp 35-36 °C (lit.) mp −130 °C (lit.) density 0.626 g/mL at 25 °C (lit.) SMILES string CCCCC InChI 1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3 InChI key OFBQJSOFQDEBGM-UHFFFAOYSA-N DESCRIPTION General description Pentane (n-pentane) undergoes hydroisomerization in the presence of a nanocrystalline beta (BEA) zeolite.[1] It isomerizes to iso-pentane in the presence of ZSM-5 (Zeolite Socony Mobil-5) zeolite catalysts under hydrogen and nitrogen atmosphere.[2] Platinum catalysts when supported on sulfated zirconia-based solid superacids, promotes chemisorption and effective combustion of pentane.[3] Application Pentane may be used for the fabrication of planar lipid bilayers on the films of amorphous PTFE (PTFE) by the “painting technique”.[4] Pentane may be used in the preparation of n-hexanal via photo-catalyzed carbonylation of the terminal methyl group in the presence of a rhodium catalyst.[5] |