Mtengo wotsika 1,3-Dimethyl-2-imidazolidinone/DMI wopanga CAS 80-73-9
1,3-Dimethyl-2-imidazolidinone (DMI) ndi cyclic urea yomwe imagwiritsidwa ntchito ngati chosungunulira cha polar aprotic.Ndi yopanda mtundu, yosungunulira polar kwambiri imakhala ndi kutentha kwambiri komanso kukhazikika kwamankhwala.Ndi homolog ya zosungunulira zogwirizana DMPU.
Mtengo wotsika 1,3-Dimethyl-2-imidazolidinone/DMI wopanga CAS 80-73-9
Mtengo wa C5H10N2O
MW: 114.15
EINECS: 201-304-8
Malo osungunuka 8.2 °C
Malo otentha 224-226 °C (kuyatsa)
kachulukidwe 1.056 g/mL pa 25 °C (lit.)
Mtengo wotsika 1,3-Dimethyl-2-imidazolidinone/DMI wopanga CAS 80-73-9
Kanthu | Zofotokozera | Zotsatira |
Maonekedwe | Zamadzimadzi zopanda mtundu komanso zowonekera | Zamadzimadzi zopanda mtundu komanso zowonekera |
Madzi | ≤0.1% | 0.08% |
Zolemba za GC | ≥99.5% | 99.62% |
pH (10% m'madzi) | 7.0-8.0 | 7.78 |
Refractive index (25 ℃) | 1.468-1.473 | 1.468 |
Mtundu (APHA) | ≤25 | Zimagwirizana |
Mapeto | Zotsatira zimagwirizana ndi miyezo yamabizinesi |
Mtengo wotsika 1,3-Dimethyl-2-imidazolidinone/DMI wopanga CAS 80-73-9
Ntchito: Amagwiritsidwa ntchito makamaka ngati zosungunulira.Imakhala ndi machitidwe abwino akuthupi ndi makemikolo, ndipo ili ndi njira yabwino yopangira ma inorganics ndi organic ndi mitundu yonse ya utomoni.
Angagwiritsidwe ntchito ngati mankhwala transdermal absorbents m'munda mankhwala ndi kulimbikitsa kusanganikirana rawmaterials ndi chothandizira kupititsa patsogolo mankhwala, matenthedwe ndi makina katundu ma polima.Monga zosungunulira organic kulimbikitsa condensation anachita pakati mamolekyu ndi mkati mamolekyu kukonzekera macromolecular heterocyclic mankhwala.
Chitsanzo
Likupezeka
Phukusi
1kg pa botolo, 25kg pa ng'oma, 200L ng'oma kapena IBC tank.
Kusungirako
Sungani chidebecho chotsekedwa mwamphamvu pamalo owuma, ozizira komanso olowera mpweya wabwino.