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N-Methylacetamide

  • ຊື່​ຜະ​ລິດ​ຕະ​ພັນ: N-Methylacetamide
  • Cas No.: 79-16-3
  • ຄວາມບໍລິສຸດ: 99%
  • MF: C3H7NO
  • ຮູບລັກສະນະ: Colourless solid
  • ຊຸດ: ກະດາດແຣມ
  • ໃບຢັ້ງຢືນ: ISO
  • ຄໍາຮ້ອງສະຫມັກ: 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.
  • ຕົວຢ່າງ: ມີໃຫ້

ສົ່ງອີເມວຫາພວກເຮົາ

ຖາມ

15 + 4 =

ລາຍລະອຽດຜະລິດຕະພັນ

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.
 

ຕົວກໍານົດການຜະລິດຕະພັນ

ສູດເຄມີ C3H7NO ໝາຍເລກ CAS 79-16-3
ມະຫາຊົນ molar 73.09
ຄຸນສົມບັດ
ຮູບລັກສະນະ Colourless solid
ກິ່ນ No smell
ຄວາມ​ຫນາ​ແຫນ້ນ 0.957 g/ml ແລະ 25 °C (ແສງ.)
ຈຸດລະລາຍ 26-28 °C (ແສງ.)
ຈຸດຕົ້ມ 204-206 °C (ແສງ.)
ຄວາມກົດດັນຂອງອາຍ 12-3680Pa at 15-113°C
ຄວາມເປັນກົດ (pKa) 16.61±0.46(ຄາດຄະເນ)
Quality standard Content ≥99% ; Moisture ≤0.2%
ດັດຊະນີສະທ້ອນແສງ n20/D 1.433(ແສງ.)
ຈຸດ Flash 227 °F
ການລະລາຍ miscible with ethanol, ອີເທີ, ອາເຊໂທນ, water, chloroform, ເບນຊິນ
ການລະລາຍໃນນ້ໍາ ລະລາຍ
ສະຖຽນລະພາບ ໝັ້ນຄົງ. Combustible. ບໍ່ເຂົ້າກັນໄດ້ກັບຕົວແທນ oxidizing ທີ່ເຂັ້ມແຂງ.
ບັນທຶກ P -1.05–0.7 at 25°C
ຊຸດ 200 liter plastic drum
ເງື່ອນໄຂການເກັບຮັກສາ Inert atmosphere,Room Temperature

 

ຄໍາຮ້ອງສະຫມັກ

1. ທາດລະລາຍ: 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. For example, 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.
 

ການນໍາໃຊ້ຫຼາຍຜະລິດຕະພັນ

It use in Pharmaceutical Industry,ການຜະລິດເຄມີ,Biotechnology and Pharmaceuticals Research,ອຸດສາຫະກໍາສິ່ງທໍ ,Dye and Pigment Industry,

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