Khoom
N, n-dimethyllecanamide | 14433-76-2
Khoom Piav Qhia
N, n-dimethldecanamide, tseem hu ua DMDEA, yog ib qho kev siv tshuaj lom neeg nrog cov mis nyuj m12h25No. Nws tau cais ua ib txoj kev nyob nyab xeeb, vim yog lub tsev kawm qib siab, vim muaj ob pab methyl txuas rau cov nitrogen atom.
Zog: Nws yog feem ntau ib qho tsis muaj xim rau cov kua daj daj ntseg.
Cov ntxhiab: Nws yuav muaj tus yam ntxwv tsw ntxhiab.
Melting taw tes: qhov tshwj xeeb melting point kuj sib txawv, thiab feem ntau yog pom tias yog cov kua ntawm chav tsev.
Cov Ntawv Thov:
Kev Siv Siv: N, N-Dimethyllecanamide tuaj yeem siv los ua cov kuab tshuaj hauv ntau cov ntawv thov.
Ua cov kev pab: Nws yog feem ntau siv los ua cov kev ua lag luam ua haujlwm hauv kev tsim cov ntaub ntawv ntawm qee yam ntaub ntawv.
Nruab nrab: nws tuaj yeem ua ib nrab nyob rau hauv synthesis ntawm lwm qhov chaw sib txuas.
Nws yog siv los tsim cov cationic surfactant lossis amphoteric amine oxide surfactant. Nws tuaj yeem siv rau hauv tshuaj txhua hnub, kev tu tus kheej, ntaub ntxuav ntaub, luam ntawv thiab zowing additives, foaming tus neeg sawv cev thiab lwm yam kev lag luam.
BOILING NTAM: Lub qhov cub npau npau ntawm N, N-Dimethleclamide tuaj yeem sib txawv, tab sis feem ntau yog feem ntau ntawm 300-310 ° C.
Ntws: qhov ntom ntawm cov kua yog feem ntau ib puag ncig 0.91 g / cm³.
Solubility: n, n-dimethldecanamide yog qhov ua kom muaj ntau yam ntawm cov emvents organic thiab cov khoom pov thawj zoo solvility nyob rau ethanol thiab acetone.
Ua haujlwm siv:
Kaus: feem ntau yog siv los ua cov kuab tshuaj nyob rau hauv ntau yam kev siv, suav nrog tab sis tsis txwv rau kev muaj cov txheej txheem thiab tshuaj synthesis.
Polymer Ua: N, N-Dimethleclamide tuaj yeem ua haujlwm hauv polymer ua, pabcuam hauv kev tsim khoom thiab kev hloov kho ntawm cov polymers.
Muaj Ntaub Ntawv:
Cov nplaum thiab cov foob pob: nws yuav raug siv rau hauv kev tsim cov nplaum thiab cov ntaws.
Xim thiab pleev xim: n, n-dimethldecanamide tuaj yeem koom rau hauv cov qauv ntawm cov xim tha xim thiab pleev xim, ua haujlwm raws li cov kuab tshuaj lossis ua haujlwm pab.
Textile kev lag luam: Hauv kev lag luam textile, nws yuav siv nyob rau hauv cov txheej txheem muaj feem xyuam rau cov txheej txheem fiber ntau thiab kev kho.
Tshuaj Synthesis:
N, n-dimethldecanamide tuaj yeem ua raws li cov tshuaj tua neeg lossis nruab nrab hauv cov synthesis ntawm ntau cov organic sib xyaw. Nws cov amide ua haujlwm pab pawg ua rau nws haum rau qee qhov kev cuam tshuam.
Kev sib haum:
Nws tau sib haum nrog ntau cov ntaub ntawv, tab sis kev sib xyaw yuav tsum tau lees paub rau cov ntawv thov tshwj xeeb.
Khoom Qhia Txog Khoom
| Yam | Cov lus qhia | Qho kawg |
| Kev tshwm sim | Tsis muaj kob rau me ntsis daj pob tshab | Colorless Pob tshab Kua |
| Tus Nqi Acid | I≤4MGKUS / G | 1.97mgkoh / g |
| Cov ntsiab lus dej (los ntawm KF) | I≤0.30% | 0.0004 |
| Chromaticity | Ntawv xov xwm | Daim pib |
| Purity (los ntawm GC) | ≥99.0% (thaj chaw) | 0.9902 |
| Lwm yam tshuaj (los ntawm GC) | I≤0.02% (thaj chaw) | Tsis pom |
| Tag | Nws tau lees paub tias cov khoom ua tau raws li qhov yuav tsum tau ua | |
Pob:180 kg / nruas, 200kg / nruas lossis raws li koj thov.
Cia:Khaws ntawm qhov chaw muaj cua, qhuav.
Cov Qauv Txheej Txheem:Tus qauv thoob ntiaj teb.
