158941
Pentane
reagent grade, 98%
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A propos de cet article
Formule linéaire :
CH3(CH2)3CH3
Numéro CAS:
Poids moléculaire :
72.15
UNSPSC Code:
12352001
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-692-4
Beilstein/REAXYS Number:
969132
MDL number:
Assay:
98%
Grade:
reagent grade
Bp:
35-36 °C (lit.)
Vapor pressure:
26.85 psi ( 55 °C), 8.43 psi ( 20 °C)
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reagent grade
Quality Level
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 %
dilution
(for analytical testing)
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
General description
Pentane (n-pentane) undergoes hydroisomerization in the presence of a nanocrystalline beta (BEA) zeolite. It isomerizes to iso-pentane in the presence of ZSM-5 (Zeolite Socony Mobil-5) zeolite catalysts under hydrogen and nitrogen atmosphere. Platinum catalysts when supported on sulfated zirconia-based solid superacids, promotes chemisorption and effective combustion of pentane.
Application
Pentane may be used for the fabrication of planar lipid bilayers on the films of amorphous PTFE (PTFE) by the “painting technique”.
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.
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
supp_hazards
Classe de stockage
3 - Flammable liquids
flash_point_f
-40.0 °F
flash_point_c
-40 °C
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Efficient catalytic C-H activation of alkanes: regioselective carbonylation of the terminal methyl group of n-pentane by RhCl (CO)(PMe 3) 2
Sakakura T and Tanaka M.
Journal of the Chemical Society. Chemical Communications, 10, 758-759 (1987)
Catalytic combustion of n-pentane on Pt supported on solid superacids.
Hua W and Gao Z.
Applied Catalysis. B, Environmental, 17(1), 37-42 (1998)
Michael Mayer et al.
Biophysical journal, 85(4), 2684-2695 (2003-09-26)
We present a straightforward, accessible method for the fabrication of micropores with diameters from 2 to 800 micro m in films of amorphous Teflon (Teflon AF). Pores with diameters </=40 micro m made it possible to record ion fluxes through
Numéro d'article de commerce international
| Référence | GTIN |
|---|---|
| 158941-18L-CS | 04061838744210 |
| 158941-1L | 04061838744227 |
| 158941-4L | 04061838744234 |
| 158941-500ML | 04061838744241 |