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تولید - محصول

N-متیل استامید

  • نام محصول: N-متیل استامید
  • Cas No.: 79-16-3
  • خلوص: 99%
  • MF: C3H7NO
  • ظاهر: Colourless solid
  • بسته: طبل مقوایی
  • گواهی: ISO
  • کاربرد: 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.
  • نمونه: در دسترس

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جزئیات محصول

N-متیل استامید (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.
 

پارامتر محصول

فرمول شیمیایی C3H7NO شماره CAS 79-16-3
جرم مولی 73.09
خواص
ظاهر Colourless solid
بو No smell
تراکم 0.957 g/mL at 25 درجه سانتی گراد (روشن شد)
نقطه ذوب 26-28 درجه سانتی گراد (روشن شد)
نقطه جوش 204-206 درجه سانتی گراد (روشن شد)
فشار بخار 12-3680Pa at 15-113°C
اسیدیته (pKa) 16.61±0.46(پیش بینی کرد)
Quality standard Content ≥99% ; Moisture ≤0.2%
ضریب شکست n20/D 1.433(روشن شد)
نقطه اشتعال 227 درجه فارنهایت
انحلال پذیری miscible with ethanol, ether, استون, اب, کلروفرم, بنزن
حلالیت در آب محلول
ثبات پایدار. Combustible. Incompatible with strong oxidizing agents.
log P -1.05–0.7 at 25°C
بسته 200 liter plastic drum
شرایط نگهداری Inert atmosphere,Room Temperature

 

کاربرد

1. حلال: 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. مثلا, 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.
 

استفاده های متعدد از محصولات

It use in Pharmaceutical Industry,تولید مواد شیمیایی,Biotechnology and Pharmaceuticals Research,صنعت نساجی ,Dye and Pigment Industry,

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