33120-M

N,N-ジメチルホルムアミド

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.8% (GC)

• 別名: DMF, NSC 5356
• 化学式: HCON(CH₃)₂
• CAS番号: 68-12-2
• 分子量: 73.09
• Beilstein: 605365
• EC Number: 200-679-5
• MDL番号: MFCD00003284
• UNSPSCコード: 12352111
• PubChem Substance ID: 329754458
• NACRES: NA.21
• bp: 152-154 °C; 153 °C (lit.)

特性

• グレード: ACS reagent; puriss. p.a.
• 品質水準: 100
• 認証: reag. Ph. Eur.
• 蒸気密度: 2.5 (vs air)
• 蒸気圧: 2.7 mmHg ( 20 °C)
• アッセイ: ≥99.8% (GC)
• フォーム: liquid
• 自己発火温度: 833 °F
• expl. lim.: 15.2 %
• テクニック: cell culture | plant: suitable
• 不純物: ≤0.001% non-volatile matter; ≤0.003% free acid (as CH₃COOH); ≤0.005% free alkali (as NH₃); ≤0.1% water (Karl Fischer)
• 色: APHA: ≤15
• 屈折率: n20/D 1.4290-1.4310; n20/D 1.430 (lit.)
• pH: 6.7
• bp: 152-154 °C; 153 °C (lit.)
• mp: −61 °C (lit.)
• 密度: 0.948-0.950 g/mL at 20 °C; 0.944 g/mL (lit.)
• 微量陽イオン: Al: ≤0.5 mg/kg; B: ≤0.02 mg/kg; Ba: ≤0.1 mg/kg; Bi: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.1 mg/kg; K: ≤0.5 mg/kg; Li: ≥0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Mo: ≤0.1 mg/kg; Na: ≤1 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sn: ≤0.1 mg/kg; Sr: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• SMILES記法: [H]C(=O)N(C)C
• InChI: 1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
• InChI Key: ZMXDDKWLCZADIW-UHFFFAOYSA-N

詳細

詳細

N,N-Dimethylformamide (DMF) is commonly employed as a solvent for various organic reactions. DMF is a useful solvent employed for the isolation of chlorophyll from plant tissues. It is widely employed reagent in organic synthesis. It plays multiple roles in various reactions such as solvent, dehydrating agent, reducing agent as well as catalyst. It is a multipurpose building block for the synthesis of compounds containing O, -CO, -NMe₂, -CONMe₂, -Me, -CHO as functional groups.

アプリケーション

多くの疎水性有機化合物に用いられる溶媒です。

N,N-Dimethylformamide (DMF) may be employed as a solvent in the following studies:

• Extraction of chlorophyll containing pigments from the intact tissues of cotyledons of Cucumis sativus.
• Isolation of chlorophyll a from the cell cultures of unicellular marine algae.4
• As reducing agent and solvent for the preparation of Au@Ag core-shell nanocrystals.

包装

2.5 L also available in PE-bottles

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