Dimethylacetamide (DMAC) cov qauv zoo: nws yog ib qib polar
- Tshuaj lom neeg lub npe: n, n - dimethylacetamide
- Zog: Incolless pob tshab ua kua
- Solubility: nchuav nrog dej, ethane, ether, benzene sib sau thiab lwm yam kev daws teeb meem hauv cov kev faib ua feem.
- Molecular cov mis: ch₃con (ch ₂) ₂
- Molecular hnyav: 87.12
- BLOILING NTAM: {164 - 166℃(760 mmHg)
- Melting taw tes: -20 degree
- Flash taw tes (Qhib khob): 66 degree
- Tus taw tes taw tes: 490 degree
- Tus txheeb ze ceev: 0.9429 (20/4 degree)
- Cov ntsiab lus tsis zoo: 1.4373
Qhov ntsuas tau zoo:
- Chromatographic cov ntsiab lus (%) ntau dua los yog sib npaug rau 99.9
- Dej ntsiab lus ppm tsawg dua los yog sib npaug rau 100
- Cov ntsiab lus acid (raws li HAC) ppm tsawg dua lossis sib npaug rau 80
- Cov ntsiab lus Alkali (raws li DMA) ppm tsawg dua lossis sib npaug rau 5
- Cov ntsiab lus hlau PPM tsawg dua lossis sib npaug rau 0.05
- Conductivity (20 degree) μs / cm tsawg dua lossis sib npaug rau 0.5
- Xim Pt - co tsawg dua lossis sib npaug rau 5
- Xim pt - co tsawg dua lossis sib npaug rau 10
- Ntim: 190 kgle nruas
