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منتج

N-Methylacetamide

  • اسم المنتج: N-Methylacetamide
  • CAS رقم.: 79-16-3
  • نقاء: 99%
  • مف: C3H7NO
  • مظهر: Colourless solid
  • طَرد: Cardboard drum
  • شهادة: ايزو
  • طلب: 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.
  • عينة: متاح

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تفاصيل المنتج

N-Methylacetamide (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.
 

معلمة المنتج

صيغة كيميائية C3H7NO CAS رقم 79-16-3
الكتلة المولية 73.09
ملكيات
مظهر Colourless solid
رائحة No smell
كثافة 0.957 g/mL at 25 درجة مئوية (lit.)
نقطة الانصهار 26-28 درجة مئوية (lit.)
نقطة الغليان 204-206 درجة مئوية (lit.)
ضغط البخار 12-3680Pa at 15-113°C
حموضة (pKa) 16.61±0.46(Predicted)
Quality standard Content ≥99% ; Moisture ≤0.2%
معامل الانكسار ن20/د 1.433(lit.)
نقطة الوميض 227 درجة فهرنهايت
الذوبان miscible with ethanol, الأثير, acetone, ماء, الكلوروفورم, البنزين
الذوبان في الماء soluble
استقرار مستقر. Combustible. Incompatible with strong oxidizing agents.
سجل P -1.05–0.7 at 25°C
طَرد 200 liter plastic drum
حالة التخزين Inert atmosphere,Room Temperature

 

طلب

1. Solvent: 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. على سبيل المثال, 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.
 

استخدامات متعددة للمنتجات

It use in Pharmaceutical Industry,Chemical Manufacturing,Biotechnology and Pharmaceuticals Research,صناعة النسيج ,Dye and Pigment Industry,

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