437727

Tetrahydrofuran-d₈

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

• 동의어(들): THF-d₈, Deuterated tetrahydrofuran, Octadeuterotetrahydrofuran
• 실험식(Hill 표기법): C₄D₈O
• CAS Number: 1693-74-9
• Molecular Weight: 80.16
• Beilstein: 111854
• MDL number: MFCD00044238
• UNSPSC 코드: 12142201
• PubChem Substance ID: 24867392
• NACRES: NA.21

속성

• 동위원소 순도: ≥99.5 atom % D
• Quality Level: 200
• 분석: ≥99% (CP)
• 양식: liquid
• 포함: 0.03 % (v/v) TMS
• 기술: NMR: suitable
• 불순물: ≤0.03% water; water
• refractive index: n20/D 1.403 (lit.)
• bp: 65-66 °C (lit.)
• mp: −106 °C (lit.)
• density: 0.985 g/mL at 25 °C (lit.)
• 질량 이동: M+8
• 저장 온도: 2-8°C
• SMILES string: [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 key: WYURNTSHIVDZCO-SVYQBANQSA-N

설명

일반 설명

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.[1] It participates as a solvent in the synthesis of deuteriotris[bis(trimethylsilyl)amido]thorium and deuteriotris[bis(trimethylsiiyl)amido]uranium.[2] Dynamic NMR spectroscopic study of ¹⁵N,¹⁵N′-dipentadeuterophenylformamidine (DPFA) has been studied in THF-d₈.[3]

애플리케이션

• 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).

추천 제품

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.

안전성 정보

• 픽토그램: GHS02,GHS08,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H302,H319,H335,H336,H351
• 예방조치 성명서: P202 - P210 - P233 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 표적 기관: Central nervous system, Respiratory system
• 보충제 위험성: EUH019
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 1.4 °F - closed cup
• Flash Point (°C): -17 °C - closed cup