1,3-Dimethyl-2-imidazolidinone (DMICAS80-73-9
Ndife amodzi mwa otsogola a DMI 1,3-Dimethyl-2-imidazolidinone opangaku china ndi Cas80-73-9, ngati mukufuna DMI, chonde tiuzeni.
1. Kodi 1 ndi chiyani,3-Dimethyl-2-imidazolidinone?
1,3-Dimethyl-2-imidazolidinone wotchedwanso DMI, wotchedwanso dimethyl vinyl urea, ndi polar solvent.Lili ndi malo otentha kwambiri, kung'anima kwambiri, malo osungunuka otsika, kawopsedwe kakang'ono kwambiri, kuipitsidwa kochepa kwambiri komanso kusungunuka kwamphamvu.Lili ndi kukhazikika kwamphamvu kwambiri, asidi amphamvu ndi kukana kwa alkali, madzi, kuwala ndi kukana kwa okosijeni.
Nambala ya CAS: 80-73-9
Mapangidwe a maselo: C5H10N2O
Molecular kulemera: 114.15
Nambala ya EINECS: 201-304-8
Malo osungunuka 8.2 ° C
Malo otentha 224-226 ° C
Kachulukidwe 1.056 g / ml pa 25 ° C
Kuthamanga kwa nthunzi <1 HPA (20 ° C)
Refractive index N20 / D 1.472
Kuwala kwa 220 ° f
Zosungirako zimasungidwa pa +5 ° C mpaka + 30 ° C
Maonekedwe: Madzi oyera
2. Ntchito yayikulu:
1,3-dimethyl-2-imidazolinone ndi ketone organic pawiri.Monga zosungunulira organic ndi zopangira mankhwala, chimagwiritsidwa ntchito m'minda ya mankhwala, mankhwala, utoto, semiconductor madzi crystal zipangizo ndi zina zotero.Mu munda wa mankhwala, ali ndi zotsatira zodabwitsa monga transdermal mayamwidwe wothandizira mankhwala.M'munda wa ma polima, amatha kulimbikitsa kusakanikirana kwa zinthu zopangira ndi zopangira, kukonza mankhwala, matenthedwe ndi makina a ma polima;m'munda wa zida zamadzimadzi zamadzimadzi, ma membrane apamwamba a porous ultrafiltration amatha kupezeka.Ndi madzi crystal kupeza wothandizira ndi khola yosungirako ntchito;amagwiritsidwa ntchito ngati organic reaction zosungunulira kulimbikitsa intermolecular ndi intramolecular condensation zimachitikira kukonzekera macromolecular heterocyclic mankhwala, ndi nucleophilic m'malo, kuchepetsa, makutidwe ndi okosijeni, kuchotsa, halogen pansi zamchere.Zomwe zimagwiritsidwa ntchito pakusinthana, machitidwe a Kolbe-Schmitt ndi machitidwe a Ullmann amakhala ndi zotsatira zabwino.
3. Tumizani phukusi:
4.Zidziwitso Zamayendedwe
Nambala ya UN: 2810
IMDG: Kalasi 6.1/PGⅢ
IATA: Kalasi 6.1/PGⅢ
Hebei Guanlang Biotechnology Co., Ltd. ndi ya Guanlang Gulu, yomwe idakhazikitsidwa mu 2007, yomwe ili mumzinda wa Shijiazhuang womwe ndi likulu la Chigawo cha Hebei komanso gawo lapakati pakati pa Beijing Tianjin ndi Hebei ndipo ali ndi mwayi woyendera bwino.Kampani yathu ndi bizinesi yamakono yamankhwala apamwamba kwambiri ndi Research & Development, kupanga ndi sales.Tili ndi fakitale yathu ndi labu, timaperekanso ntchito zopangira makonda kwa makasitomala athu.
