700428

N,N-ジメチルホルムアミド-d₇

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

• 別名: DMF-d₇, ヘプタジューテロ-N,N-ジメチルホルムアミド
• 化学式: DCON(CD₃)₂
• CAS番号: 4472-41-7
• 分子量: 80.14
• Beilstein: 1908468
• MDL番号: MFCD00003286
• UNSPSCコード: 12142201
• PubChem Substance ID: 329762200
• NACRES: NA.21

特性

• 同位体純度: ≥99.5 atom % D
• 品質水準: 200
• アッセイ: ≥99% (CP)
• フォーム: solution
• 含みます: 0.03 % (v/v) TMS
• テクニック: NMR: suitable
• 不純物: ≤0.05% water; water
• 屈折率: n20/D 1.428 (lit.)
• bp: 153 °C (lit.)
• 密度: 1.03 g/mL at 25 °C (lit.)
• 質量シフト: M+7
• SMILES記法: [2H]C(=O)N(C([2H])([2H])[2H])C([2H])([2H])[2H]
• InChI: 1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3/i1D3,2D3,3D
• InChI Key: ZMXDDKWLCZADIW-YYWVXINBSA-N

詳細

詳細

N,N-Dimethylformamide-d₇ (DMF-d₇) is a deuterated NMR solvent containing 0.03% (v/v) TMS (tetramethylsilane). It is useful in NMR-based research and analyses. Pulsed neutron diffraction measurements of different concentrations of molar lithium chloride (LiCl) solutions in DMF-d₇ have been carried out to investigate the chloride ion solvation.

アプリケーション

N,N-Dimethylformamide-d₇ may be used to analyze the degree of acrylation by proton NMR during the preparation of polyethylene glycol diacrylate (PEG-DA) from poly(ethylene glycol) (PEG).

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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: H226,H312 + H332,H319,H360D
• 注意書き: P210 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 136.4 °F - closed cup
• 引火点(℃): 58 °C - closed cup