N,N-dimethylacetamide
Isibizo: i-dimethylacetamide; i-dimethylacetamide; i-acetyldimethylamine; I-N-acetyldimethylamine; i-dimethylamide; I-DMAC
Igama lesiNgisi:N,N-dimethylacetamide
CAS:127-19-5
Ikhodi ye-UN:
I-EINECS: 204-826-4
Ubumsulwa: 99.9%
Isisindo somuntu ngamunye: 190 KG
Isigaba sokupakisha: umgqomo wepulasitiki
incazelo yomkhiqizo:
I-Dimethylacetamide), igama eliphelele ngu-N,N-dimethylacetamide (ifomula yamakhemikhali: CH3C(O)N(CH3)2, efushanisiwe njenge-DMAC noma i-DMA. I-aprotic polar solvent evame ukusetshenziswa. Uketshezi olungenambala futhi olusobala, oluvutha umlilo. amanzi, utshwala, i-ester, i-benzene, i-chloroform nezinhlanganisela ezinuka kamnandi kanye nezinye izincibilikisi eziphilayo Ikhiqizwa ukusabela kwe-dimethylamine kanye ne-acetyl chloride.
Izakhiwo zomzimba namakhemikhali:
Ifomula yemolekyuli: C4H9NO
Ukuminyana: 0.94
Ukunyibilika:
Isisindo se-molecule: 87.1
Iphuzu elikhanyayo: 63
Ukubukeka: Uketshezi olungenambala futhi olusobala, ubuthi obuphansi, obuvuthayo.
sebenzisa
Isetshenziswa kakhulu njenge-solvent ye-synthetic fiber (acrylonitrile) kanye ne-polyurethane spinning kanye ne-synthetic polyamide resin. Ibuye isetshenziswe njenge-solvent yokukhipha i-distillation yokuhlukanisa i-styrene engxenyeni ye-C8, futhi isetshenziswa kabanzi kumafilimu e-polymer; izigqoko kanye nemithi. Njengamanje isetshenziswa kabanzi kwezokwelapha nezibulala-zinambuzane ukuze kuhlanganiswe ama-antibiotic kanye nezibulala-zinambuzane.
Ulwazi lokuxhumana
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Isikhathi sokuthumela: May-27-2024