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34956-M

戊烷

Name: 戊烷
Brand: SIAL

suitable for HPLC, ≥99.0%

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About This Item

線性公式:

CH₃(CH₂)₃CH₃

CAS號碼:

109-66-0

分子量：:

72.15

Beilstein:

969132

EC號碼:

203-692-4

MDL號碼:

MFCD00009498

分類程式碼代碼:

12190000

PubChem物質ID:

329755097

NACRES:

NA.21

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正戊烷

等級

HPLC grade

蒸汽密度

2.48 (vs air)

化驗

≥99.0%

形狀

liquid

自燃溫度

500 °F

expl. lim.

~8.3 %

技術

HPLC: suitable

雜質

≤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)

蒸發殘留物

<0.0005%

透射率

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

折射率

n20/D 1.358 (lit.)

bp

35-36 °C (lit.)

mp

−130 °C (lit.)

溶解度

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

密度

0.626 g/mL at 25 °C (lit.)

&lambda ；

neat

紫外吸收

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

應用

general analytical

SMILES 字串

CCCCC

InChI

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

InChI 密鑰

OFBQJSOFQDEBGM-UHFFFAOYSA-N

尋找類似的產品？前往產品比較指南

一般說明

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.

應用

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).