437727

Tetrahydrofuran-d₈

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

• Synonim(y): THF-d₈, Deuterated tetrahydrofuran, Octadeuterotetrahydrofuran
• Wzór empiryczny (zapis Hilla): C₄D₈O
• Numer CAS: 1693-74-9
• Masa cząsteczkowa: 80.16
• Beilstein: 111854
• Numer MDL: MFCD00044238
• Kod UNSPSC: 12142201
• Identyfikator substancji w PubChem: 24867392
• NACRES: NA.21

Właściwości

• czystość izotopowa: ≥99.5 atom % D
• Poziom jakości: 200
• Próba: ≥99% (CP)
• Formularz: liquid
• zawiera: 0.03 % (v/v) TMS
• metody: NMR: suitable
• zanieczyszczenia: ≤0.03% water; water
• współczynnik refrakcji: n20/D 1.403 (lit.)
• bp: 65-66 °C (lit.)
• mp: −106 °C (lit.)
• gęstość: 0.985 g/mL at 25 °C (lit.)
• przesunięcie masy: M+8
• temp. przechowywania: 2-8°C
• ciąg SMILES: [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
• Klucz InChI: WYURNTSHIVDZCO-SVYQBANQSA-N

Opis

Opis ogólny

Tetrahydrofuran-d₈ (THF-d₈, TDF) is a deuterated NMR solvent containing 0.03% (v/v) TMS (tetramethylsilane). It is useful in NMR-based research and analyses. ¹H NMR line shape analysis of the exchange rates of proton between methanol and acetic acid dissolved in THF-d₈ was reported. It participates as a solvent in the synthesis of deuteriotris[bis(trimethylsilyl)amido]thorium and deuteriotris[bis(trimethylsiiyl)amido]uranium. Dynamic NMR spectroscopic study of ¹⁵N,¹⁵N′-dipentadeuterophenylformamidine (DPFA) has been studied in THF-d₈.

Zastosowanie

• 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).

Polecane produkty

Check out ChemisTwin®, our brand new online portal for identity confirmation and quantification of NMR spectra. Learn more or reach out to us for a free trial.

Ta strona może zawierać tekst przetłumaczony maszynowo.

Informacja o środkach bezpieczeństwa

• Piktogramy: GHS02,GHS08,GHS07
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H225,H302,H319,H335,H336,H351
• Zwroty wskazujące środki ostrożności: P202 - P210 - P233 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Klasyfikacja zagrożeń: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organy docelowe: Central nervous system, Respiratory system
• Zagrożenia dodatkowe: EUH019
• Kod klasy składowania: 3 - Flammable liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): 1.4 °F - closed cup
• Temperatura zapłonu (°C): -17 °C - closed cup