34956-M

戊烷

suitable for HPLC, ≥99.0%

• 线性分子式: CH₃(CH₂)₃CH₃
• CAS号: 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

属性

• 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

说明

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).

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安全信息

• 象形圖: GHS02,GHS08,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H225,H304,H336,H411
• 防範說明: P210 - P273 - P301 + P310 + P331
• 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: EUH066
• 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