1.07025

テトラヒドロフラン

≥99.5% (GC), EMPARTA^® ACS reagent

• 別名: オキソラン, テトラメチレンオキシド, ブチレンオキシド
• 実験式（ヒル表記法）: C₄H₈O
• CAS番号: 109-99-9
• 分子量: 72.11
• Beilstein: 102391
• MDL番号: MFCD00005356
• UNSPSCコード: 12191504
• EC Index Number: 203-726-8
• NACRES: NB.21
• グレード: ACS reagent
• アッセイ: ≥99.5% (GC)
• bp: 65-67 °C (lit.)
• 蒸気圧: 114 mmHg ( 15 °C); 143 mmHg ( 20 °C)

特性

• 製品名: テトラヒドロフラン, for analysis EMPARTA^® ACS
• グレード: ACS reagent
• 品質水準: 200
• 蒸気密度: 2.5 (vs air)
• 蒸気圧: 114 mmHg ( 15 °C); 143 mmHg ( 20 °C)
• 製品種目: EMPARTA^®
• アッセイ: ≥99.5% (GC)
• フォーム: liquid
• 自己発火温度: 610 °F
• expl. lim.: 1.8-11.8 %
• 不純物: ≤0.01% Peroxide (as H₂O₂); ≤0.05% Water
• 蒸発残留物質: ≤0.03%
• 色: clearAPHA: ≤10
• 屈折率: n20/D 1.407 (lit.)
• pH: 7-8 (20 °C, 200 g/L in H₂O)
• bp: 65-67 °C (lit.)
• mp: −108 °C (lit.)
• 転移温度: flash point -21.5 °C
• 密度: 0.889 g/mL at 25 °C (lit.)
• 保管温度: 2-30°C
• SMILES記法: C1CCOC1
• InChI: 1S/C4H8O/c1-2-4-5-3-1/h1-4H2
• InChI Key: WYURNTSHIVDZCO-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

• Phenylalanine Ammonia Lyase Activity Research: A study investigated the mutase-like activity of phenylalanine ammonia lyase from Anabaena variabilis, demonstrating the utility of buffer concentrate in biochemical assays to stabilize enzyme activity during the research (Weise et al., 2018).



• Studying Amyloid Precursor Protein: A study used buffer concentrate for experiments involving the amyloid precursor protein C-terminal fragment C100, noting its importance in maintaining the stability of protein conformations during interactions with γ-secretase modulators (Botev et al., 2011).

アナリシスノート

Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Appearance: clear
Color: ≤ 10 Hazen
Peroxide (as H₂O₂): ≤ 0.01 %
Evaporation residue: ≤ 0.03 %
Water: ≤ 0.05 %
Stabilized with 2,6-Di-tert-butyl-4-methylphenol (BHT).

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,GHS08,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225,H302,H319,H335,H336,H351
• 注意書き: P202 - P210 - P233 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• ターゲットの組織: Central nervous system, Respiratory system
• 補足的ハザード: EUH019
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): -6.2 °F - closed cup
• 引火点(℃): -21.2 °C - closed cup