158941
Pentane
reagent grade, 98%
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About This Item
Linear Formula:
CH3(CH2)3CH3
CAS Number:
Molecular Weight:
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)
grade
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 in the preparation of n-hexanal via photo-catalyzed carbonylation of the terminal methyl group in the presence of a rhodium catalyst.
Pentane may be used for the fabrication of planar lipid bilayers on the films of amorphous PTFE (PTFE) by the “painting technique”.
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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
Storage Class
3 - Flammable liquids
flash_point_f
-40.0 °F
flash_point_c
-40 °C
Regulatory Information
危险化学品
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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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 158941-18L-CS | 04061838744210 |
| 158941-1L | 04061838744227 |
| 158941-PZ | 04061823900249 |
| 158941-4L | 04061838744234 |
| 158941-500ML | 04061838744241 |