1.07023

Hexane

≥98.5% (Σ hexane isomers + methylcyclopentane ), EMPARTA^® ACS reagent

• 別名: n-ヘキサン
• 化学式: CH₃(CH₂)₄CH₃
• CAS番号: 110-54-3
• 分子量: 86.18
• Beilstein: 1730733
• MDL番号: MFCD00009520
• UNSPSCコード: 12191502
• EC Index Number: 203-777-6
• NACRES: NB.21
• グレード: ACS reagent
• アッセイ: ≥98.5% (Σ hexane isomers + methylcyclopentane )
• bp: 69 °C (lit.)
• 蒸気圧: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)

特性

• 製品名: ヘキサン, for analysis EMPARTA^® ACS
• グレード: ACS reagent
• 品質水準: 200
• 蒸気密度: ~3 (vs air)
• 蒸気圧: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• 製品種目: EMPARTA^®
• アッセイ: ≥98.5% (Σ hexane isomers + methylcyclopentane )
• フォーム: liquid
• 自己発火温度: 453 °F
• 有効性: 25000 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 7.7 %
• 不純物: ≤0.0003 meq/g Water-soluble titrable acid; ≤0.005% Sulfur compounds (as S); ≤0.02% Water
• 蒸発残留物質: ≤0.001%
• 色: APHA: ≤10
• 屈折率: n20/D 1.375 (lit.)
• 動粘度: 0.50 cSt(20 °C)
• bp: 69 °C (lit.)
• mp: −95 °C (lit.)
• 転移温度: flash point -22 °C
• 密度: 0.659 g/mL at 25 °C (lit.)
• 保管温度: 2-30°C
• SMILES記法: CCCCCC
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• InChI Key: VLKZOEOYAKHREP-UHFFFAOYSA-N

詳細

詳細

EMD Millipore offers EMPARTA grade solvents for routine tasks in analytical laboratories. EMPARTA grade solvents offer fewer test parameters than EMSURE, yet are still of high quality. EMPARTA solvents meet ACS requirements, making them ideal for a wide range of analytical applications.

アプリケーション

• Chiral-induced synthesis of chiral covalent organic frameworks core-shell microspheres for HPLC enantioseparation: This research demonstrates the use of n-Hexane in the synthesis of advanced materials for chromatographic applications, showcasing its role in enhancing the efficiency of enantioseparation processes in pharmaceutical and chemical research (Liu et al., 2024).


• Deep eutectic solvents: Preparation, properties, and food applications: The article reviews the applications of n-Hexane in the food industry, particularly its use in combination with deep eutectic solvents to enhance food processing techniques, demonstrating its versatility as an industrial solvent (Negi et al., 2024).


• An efficient method for the preparative isolation and purification of alkaloids from Gelsemium by using high speed counter-current chromatography and preparative HPLC: This publication showcases the role of n-Hexane in the extraction and purification of bioactive compounds, underlining its critical importance in the pharmacological and biochemical sectors (Liang et al., 2024).


• Application of ionic liquid extractant in enhanced separation of 2-propanol-n-hexane azeotrope system: Highlights the use of n-Hexane in advanced separation processes, specifically in azeotropic distillation, which is crucial for the chemical and environmental industries, demonstrating its utility in complex separation scenarios (Li et al., 2024).

アナリシスノート

Purity Σ hexane isomers + methylcyclopentane (GC): ≥ 98.5 %
Identity (IR): conforms
Color: ≤ 10 Hazen
Water-soluble titrable acid: ≤ 0.0003 meq/g
Thiophene: conforms
Sulfur compounds (as S): ≤ 0.005 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.02 %

法的情報

EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS02,GHS07,GHS08,GHS09
• シグナルワード: Danger
• 危険有害性情報: H225 - H304 - H315 - H336 - H361f - H373 - H411
• 注意書き: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 危険有害性の分類: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• ターゲットの組織: Central nervous system, Nervous system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 3
• 引火点(°F): -7.6 °F
• 引火点(℃): -22 °C