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Merck
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重要文件

158941

Sigma-Aldrich

戊烷

Pentane
1 of 1 reviewers received a sample product or took part in a promotion

reagent grade, 98%

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About This Item

線性公式:
CH3(CH2)3CH3
CAS號碼:
分子量::
72.15
Beilstein:
969132
EC號碼:
MDL號碼:
分類程式碼代碼:
12352001
PubChem物質ID:
NACRES:
NA.21
bp:
35-36 °C (lit.)
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等級

reagent grade

品質等級

蒸汽密度

2.48 (vs air)

蒸汽壓力

26.85 psi ( 55 °C)
8.43 psi ( 20 °C)

化驗

98%

形狀

liquid

自燃溫度

500 °F

expl. lim.

~8.3 %

dilution

(for analytical testing)

折射率

n20/D 1.358 (lit.)

bp

35-36 °C (lit.)

mp

−130 °C (lit.)

密度

0.626 g/mL at 25 °C (lit.)

SMILES 字串

CCCCC

InChI

1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3

InChI 密鑰

OFBQJSOFQDEBGM-UHFFFAOYSA-N

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一般說明

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]

應用

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]

訊號詞

Danger

危險分類

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3

標靶器官

Central nervous system

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

-40.0 °F

閃點(°C)

-40 °C


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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)
Vivek Trivedi et al.
Pharmaceuticals (Basel, Switzerland), 12(4) (2019-10-17)
Solid core drug delivery systems (SCDDS) were prepared for the oral delivery of biomolecules using mesoporous silica as core, bovine haemoglobin (bHb) as model drug and supercritical fluid (SCF) processing as encapsulation technique. The use of organic solvents or harsh
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)
Hydroisomerization of n-pentane over hybrid catalysts containing a supported hydrogenation catalyst.
Fujimoto K, et al.
Applied Catalysis A: General, 91(2), 81-86 (1992)
Anna Svensson et al.
Carbohydrate polymers, 92(1), 775-783 (2012-12-12)
Dry ultra-porous cellulose fibres were obtained using a liquid exchange procedure in which water was replaced in the following order: water, methanol, acetone, and finally pentane; thereafter, the fibres were dried with Ar(g). The dry samples (of TEMPO-oxidized dissolving pulp)

Questions

Reviews

1 of 1 reviewers received a sample product or took part in a promotion

Active Filters

  1. Santa Cruz, CA
    • Reviews 3
    • Votes 7
    5 out of 5 stars.

    It is pentane

    It is certainly pentane. It was used as a solvent in our laboratory and served its purpose.

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