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PRODUKT

N-methylacetamid

  • jméno výrobku: N-methylacetamid
  • Cas č.: 79-16-3
  • Čistota: 99%
  • MF: C3H7NO
  • Vzhled: Colourless solid
  • Balík: Cardboard drum
  • Osvědčení: ISO
  • aplikace: Mainly used as solvent in organic synthesis,such as the synthesis of cephalosporins in pharmacy.To some other organics it has good property to dissolve them. Intermediates for pesticide.
  • Vzorek: Dostupný

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Detail produktu

N-methylacetamid (NMA) is an organic compound with the formula C3H7NO that consists of a methyl group and a acetamide group attached to a nitrogen atom. N-methylacetamide is a colorless liquid that has a high boiling and melting point and is soluble in water and many organic solvents.
 

Parametr produktu

Chemický vzorec C3H7NO Číslo CAS 79-16-3
Molární hmotnost 73.09
VLASTNOSTI
Vzhled Colourless solid
Zápach No smell
Hustota 0.957 g/ml at 25 °C (lit.)
Bod tání 26-28 °C (lit.)
Bod varu 204-206 °C (lit.)
Tlak páry 12-3680Pa at 15-113°C
Kyselost (PKA) 16.61±0.46(Predicted)
Standard kvality Obsah ≥ 99% ; Vlhkost ≤ 0,2%
Index lomu n20/D 1.433(lit.)
Bod vzplanutí 227 °F
Rozpustnost miscible with ethanol, éter, aceton, voda, chloroform, benzen
Rozpustnost ve vodě rozpustný
Stabilita Stabilní. Hořlavý. Nesnáší se se silnými oxidačními činidly.
log P -1.05–0.7 at 25°C
Balík 200 liter plastic drum
Skladovací stav Inert atmosphere,Room Temperature

 

aplikace

1. Rozpouštědlo: N-methylacetamide has high solubility and can be used as a solvent for organic synthesis reactions. It can dissolve many organic compounds, including compounds that cannot be dissolved by many solvents.

2. Extractant of alcohols and amino acids: N-methylacetamide can be used as extractant of alcohols and amino acids. In the chemical separation and purification process, chemical N-methylacetamide can be separated and purified by forming complex complexes for selective extraction with specific compounds.

3. Polymerization reaction: N-methylacetamide can be used as a catalyst or reaction medium for some polymerization reactions. Například, it can be used as a reaction medium in the synthesis of polymers such as polyurethanes, polyurea and polyamides.

4. Drug and biochemical research: N-methylacetamide can be used as a reagent in drug and biochemical research. It can be used as an intermediate in the synthesis of drugs, or as a solvent and catalyst in reactions.
 

Vícenásobné použití produktů

Používá se ve farmaceutickém průmyslu,Chemická výroba,Biotechnology and Pharmaceuticals Research,Textilní průmysl ,Průmysl barviv a pigmentů,

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