184314

Tetrahydrofuran-d₈

≥99.5 atom % D

• 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: 24851108
• NACRES: NA.21

속성

• 동위원소 순도: ≥99.5 atom % D
• Quality Level: 200
• 분석: ≥99% (CP)
• 형태: liquid
• 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), a deuterated derivative of tetrahydrofuran, is a standard purity solvent suitable for routine NMR analyses (conducted at ambient temperatures where quality is less critical). It participates as a solvent in an intermolecular proton exchange reaction between methanol and acetic acid. Kinetics of this reaction has been studied by ′H NMR line shape analysis. Infrared spectral studies of THF and THF-d₈ have been investigated in the range of 10 and 300cm^-1.

Tetrahydrofuran-d₈ may be used as a solvent in the synthesis of deuteriotris[bis(trimethylsilyl)amido]thorium and deuteriotris[bis(trimethylsiiyl)amido]uranium.

추천 제품

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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: 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