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CN
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安全信息

34956-M

Sigma-Aldrich

戊烷

suitable for HPLC, ≥99.0%

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About This Item

线性分子式:
CH3(CH2)3CH3
CAS号:
109-66-0
分子量:
72.15
Beilstein:
969132
EC 号:
203-692-4
MDL编号:
MFCD00009498
UNSPSC代码:
12190000
PubChem化学物质编号:
329755097
NACRES:
NA.21
等级:
HPLC grade
方案:
≥99.0%
技术:
HPLC: suitable
应用:
general analytical
沸点:
35-36 °C (lit.)

等级

HPLC grade

蒸汽密度

2.48 (vs air)

方案

≥99.0%

表单

liquid

自燃温度

500 °F

expl. lim.

~8.3 %

技术

HPLC: suitable

杂质

≤0.0005% free acid (as CH3COOH)
≤0.0005% non-volatile matter
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm
<0.005% water (Karl Fischer)

蒸发残留物

<0.0005%

透射比

200 nm, ≥20%
210 nm, ≥60%
220 nm, ≥85%
230 nm, ≥95%
250 nm, ≥99%

折射率

n20/D 1.358 (lit.)

沸点

35-36 °C (lit.)

mp

−130 °C (lit.)

溶解性

water: partially soluble ( 0.038 g/l at 20 °C (68 °F))

密度

0.626 g/mL at 25 °C (lit.)

λ

neat

紫外吸收

λ: 200 nm Amax: ≤0.70
λ: 210 nm Amax: ≤0.20
λ: 220 nm Amax: ≤0.07
λ: 230 nm Amax: ≤0.02
λ: 250 nm Amax: ≤0.004

应用

general analytical

SMILES字符串

CCCCC

InChI

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

InChI key

OFBQJSOFQDEBGM-UHFFFAOYSA-N

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一般描述

Pentane (n-pentane) is a hydrocarbon. Its hydroisomerization using a nanocrystalline beta (BEA) zeolite has been proposed. It has been reported as one of the products formed from the peroxidation of unsaturated fatty acid.

应用


  • Proton Affinities of Alkanes.: This study explores the proton affinities of various alkanes, including pentane, using mass spectrometry. The findings provide valuable data for understanding the reactivity and stability of alkanes in different chemical environments. (Fu et al., 2022).

  • Gas Digital Microfluidic Platform: Application to Highly Volatile Compound Preconcentration.: This paper presents a digital microfluidic platform designed for the preconcentration of highly volatile compounds, such as pentane. The platform significantly improves the detection limits and analytical performance in volatile organic compound analysis. (Enel et al., 2022).

  • Impact of Chemical and Physical Properties of Organic Solvents on the Gas and Hydrogen Formation during Laser Synthesis of Gold Nanoparticles.: This research examines how the chemical and physical properties of solvents, including pentane, affect gas and hydrogen formation during the laser synthesis of gold nanoparticles. The study provides insights into optimizing synthesis conditions for nanoparticle production. (Fromme et al., 2023).

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警示用语：

Danger

危险分类

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

靶器官

Central nervous system

补充剂危害

EUH066

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

-40.0 °F

闪点(°C)

-40 °C

法规信息

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分析证书(COA)

Lot/Batch Number
STBL4648
STBL4439
STBL4250
STBL4066
STBL1600

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James Clarke et al.
Nature nanotechnology, 4(4), 265-270 (2009-04-08)
A single-molecule method for sequencing DNA that does not require fluorescent labelling could reduce costs and increase sequencing speeds. An exonuclease enzyme might be used to cleave individual nucleotide molecules from the DNA, and when coupled to an appropriate detection
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

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