| Igama lomkhiqizo | N, N-Dimethylacetamide/DMAC |
| I-CAS | 127-19-5 |
| MF | C4H9NO |
| MW | 87.12 |
| Ukuminyana | 0.937 g/ml |
| Iphoyinti lokuncibilika | -20°C |
| Iphuzu elibilayo | 164.5-166°C |
| Ukuminyana | 0.937 g/mL ku-25 °C (okhanyisiwe) |
| I-Vapor Density | 3.89 (vs air) |
| Umfutho we-vapor | 40 mm Hg (19.4 °C) |
| Inkomba ye-refractive | n20/D 1.439(lit.) |
| Iphoyinti le-Flash | 158 °F |
| Izimo zokugcina | Gcina ngaphansi kuka +30°C. |
| Ukuncibilika | > 1000g/l encibilikayo |
| I-acidity coefficient | (pKa)-0.41±0.70(Kubikezelwe) |
| Ifomu | Uketshezi |
| Umbala | Ayinambala ukuya kophuzi |
| I-polarity ehlobene | 6.3 |
| PH inani | 4 (200g/l, H2O, 20℃) |
| Iphunga | (Iphunga)Iphunga le-ammonia elipholile |
| Umkhawulo wephunga | (Iphunga Threshold) 0.76ppm |
| Ukuncibilika kwamanzi | ingxubevange |
| Iphakheji | 1 L/ibhodlela, 25 L/isigubhu, 200 L/isigubhu |
| Impahla | Ingaxutshwa namanzi, utshwala, i-ether, i-ester, ibenzene, i-chloroform, nezinhlanganisela ezinuka kamnandi. |
I-acetic acid dimethylacetamide; N, N-Dimethylacetamide.
I-DMAC isetshenziswa kakhulu njengesixazululi semicu yokwenziwa (acrylonitrile) kanye ne-polyurethane spinning kanye ne-synthetic polyamide resins, futhi isetshenziswa njenge-extractive distillation solvent yokuhlukanisa i-styrene kuma-fractions e-C8, futhi isetshenziswa kabanzi kumafilimu e-polymer, i-coatings ne-pharmaceuticals, njll. Njengamanje, isetshenziswa kabanzi kwezokwelapha kanye nezibulala-zinambuzane ukuze kuhlanganiswe ama-antibiotic kanye nezibulala-zinambuzane. Ingasetshenziswa futhi njenge-catalyst yokusabela, i-solvent electrolytic, i-scavenger kapende, kanye nezinhlobonhlobo ze-crystalline solvent adducts nama-complexes.
I-N,N-Dimethylacetamide, eyaziwa nangokuthi i-acetyldimethylamine, i-acetyldimethylamine, noma i-DMAC ngamafuphi, iyincibilikisi ye-aprotic ene-polar enephunga elincane le-ammonia, ukunyibilika okuqinile, kanye nohlu lwezinto ezincibilikayo. Ixubene kakhulu namanzi, izinhlanganisela ezinuka kamnandi, ama-esters, ama-ketone, ama-alcohol, ama-ether, i-benzene ne-chloroform, njll., futhi ingenza kusebenze ama-molecule ayinhlanganisela, ngakho-ke isetshenziswa kabanzi njengesixazululi nesisusa. Ngokuphathelene ne-solvent, njenge-solvent enephuzu eliphezulu lokubilisa, i-flash point ephezulu, ukuzinza okuphezulu kokushisa kanye nokuzinza kwamakhemikhali, ingasetshenziselwa i-polyacrylonitrile spinning solvent, i-synthetic resin ne-resin yemvelo, i-vinyl formate, i-vinyl pyridine namanye ama-copolymers kanye ne-aromatic carboxylic acid solvent; mayelana ne-catalyst, ingasetshenziswa ekushiseni i-urea ukukhiqiza i-cyanuric acid, ukusabela kwe-alkyl ye-halogenated ne-cyanide yensimbi ukukhiqiza i-nitrile, ukusabela kwe-sodium acetylene kanye ne-alkyl e-halogenated ukukhiqiza i-alkyl alkyne, kanye nokusabela kwe-organic halide ne-cyanate ukukhiqiza isocyanate. I-N,N-dimethylacetamide ingasetshenziswa futhi njengesixazululi se-electrolysis solvent kanye ne-coupler yezithombe, isikhiphi sikapende, i-organic synthesis raw material, isibulala-zinambuzane kanye nempahla eluhlaza yemithi. I-solvent ye-distillation ekhishwayo yokuhlukanisa i-styrene nengxenye ye-C8, njll.