33120-M

N,N-Dimetilformamida

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

• Sinónimos: DMF, NSC 5356
• Fórmula lineal: HCON(CH₃)₂
• Número de CAS: 68-12-2
• Peso molecular: 73.09
• Beilstein: 605365
• Número CE: 200-679-5
• Número MDL: MFCD00003284
• Código UNSPSC: 12352111
• ID de la sustancia en PubChem: 329754458
• NACRES: NA.21

Propiedades

• grado: ACS reagent; puriss. p.a.
• Nivel de calidad: 100
• Agency: reag. Ph. Eur.
• densidad de vapor: 2.5 (vs air)
• presión de vapor: 2.7 mmHg ( 20 °C)
• Análisis: ≥99.8% (GC)
• formulario: liquid
• temp. de autoignición: 833 °F
• lim. expl.: 15.2 %
• técnicas: cell culture | plant: suitable
• impurezas: ≤0.001% non-volatile matter; ≤0.003% free acid (as CH₃COOH); ≤0.005% free alkali (as NH₃); ≤0.1% water (Karl Fischer)
• color: APHA: ≤15
• índice de refracción: 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.)
• densidad: 0.948-0.950 g/mL at 20 °C; 0.944 g/mL (lit.)
• trazas de catión: 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
• cadena SMILES: [H]C(=O)N(C)C
• InChI: 1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
• Clave InChI: ZMXDDKWLCZADIW-UHFFFAOYSA-N

Descripción

Descripción general

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.

Aplicación

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.

Disolvente para muchos compuestos orgánicos hidrófobos.

Envase

2.5 L also available in PE-bottles

Información de seguridad

• Pictogramas: GHS02,GHS07,GHS08
• Palabra de señalización: Danger
• Frases de peligro: H226 - H312 + H332 - H319 - H360D
• Consejos de prudencia: P210 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Clasificaciones de peligro: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): 136.4 °F - closed cup
• Punto de inflamabilidad (°C): 58 °C - closed cup