437727

四氢呋喃-d₈

≥99.5 atom % D, contains 0.03 % (v/v) TMS

• 同義詞: THF-d₈, Deuterated tetrahydrofuran, 氘代四氢呋喃
• 經驗公式（希爾表示法）: C₄D₈O
• CAS號碼: 1693-74-9
• 分子量：: 80.16
• Beilstein: 111854
• MDL號碼: MFCD00044238
• 分類程式碼代碼: 12142201
• PubChem物質ID: 24867392
• NACRES: NA.21

屬性

• 同位素純度: ≥99.5 atom % D
• 品質等級: 200
• 化驗: ≥99% (CP)
• 形狀: liquid
• 包含: 0.03 % (v/v) TMS
• 技術: NMR: suitable
• 雜質: ≤0.03% water; water
• 折射率: n20/D 1.403 (lit.)
• bp: 65-66 °C (lit.)
• mp: −106 °C (lit.)
• 密度: 0.985 g/mL at 25 °C (lit.)
• 質量偏移: M+8
• 儲存溫度: 2-8°C
• SMILES 字串: [2H]C1([2H])OC([2H])([2H])C([2H])([2H])C1([2H])[2H]
• InChI: 1S/C4H8O/c1-2-4-5-3-1/h1-4H2/i1D2,2D2,3D2,4D2
• InChI 密鑰: WYURNTSHIVDZCO-SVYQBANQSA-N

描述

一般說明

四氢呋喃-₈（THF-₈，TDF）是一种氘代核磁共振溶剂，含有0.03%（体积比）四甲基硅烷。它可用于核磁共振研究和分析。研究报道了溶解在THF-d₈的甲醇和乙酸质子交换率的¹氢核磁共振线形分析。它作为溶剂参与氘三[双（三甲硅基）酰氨基]钍和氘三[双（三甲硅基）酰氨基]铀的合成。¹⁵，氮& # 8242；-二五亚氘代苯基甲脒（DPFA）已在THF-₈中进行了研究。

應用

• Experimental and Theoretical Study of CO2 Insertion into Ruthenium Hydride Complexes.: This research provides insights into the mechanistic pathways for CO2 reactivity with ruthenium hydride complexes, potentially relevant for catalytic applications including transformations involving Tetrahydrofuran-d₈ (Ramakrishnan et al., 2016).



• Syntheses, structures, and NMR chemical shifts of a family of trimethyltin alkoxide, amide, halide and cyclopentadienyl compounds.: Details the synthesis and structural characterization of trimethyltin compounds, useful for understanding the coordination chemistry that may involve Tetrahydrofuran-d₈ as a solvent or structural analogue (Lichtscheidl et al., 2015).


• NMR studies of coupled low- and high-barrier hydrogen bonds in pyridoxal-5′-phosphate model systems in polar solution.: Discusses the application of NMR spectroscopy in studying hydrogen bonding interactions, where Tetrahydrofuran-d₈ could be utilized as a deuterated solvent for enhanced spectral clarity (Sharif et al., 2007).



• Stable hydrocarbon diradical, an analogue of trimethylenemethane.: Investigates stable hydrocarbon diradicals, where Tetrahydrofuran-d₈ may be used as part of the experimental setup to stabilize reactive intermediates or as a solvent to study radical stability (Rajca et al., 2005).

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安全資訊

• 象形圖: GHS02,GHS08,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H302,H319,H335,H336,H351
• 防範說明: P202 - P210 - P233 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• 危險分類: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 標靶器官: Central nervous system, Respiratory system
• 安全危害: EUH019
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 1.4 °F - closed cup
• 閃點（°C）: -17 °C - closed cup