1,3-Dimethyl-2-imidazolidinone (DMI) CAS80-73-9
ʻO mākou kekahi o nā alakaʻi DMI 1,Nā mea hana 3-Dimethyl-2-imidazolidinonema Kina me Cas80-73-9, inā makemake ʻoe iā DMI, e ʻoluʻolu e kelepona mai iā mākou.
1. He aha ka 1,3-Dimethyl-2-imidazolidinone?
ʻO 1,3-Dimethyl-2-imidazolidinone i kapa ʻia ʻo DMI, i ʻike ʻia ʻo dimethyl vinyl urea, he mea hoʻoheheʻe polar.He kiʻekiʻe ka paila paila, kiʻekiʻe ka uila, haʻahaʻa heheʻe, haʻahaʻa haʻahaʻa ʻona, haʻahaʻa haʻahaʻa a me ka solubility ikaika.He kūpaʻa ikaika loa ia, ikaika ka waikawa a me ke kūpaʻa alkali, ka wai, ka māmā a me ke kūpaʻa oxygen.
Helu CAS: 80-73-9
ʻAno molekala: C5H10N2O
Kaumaha molekula: 114.15
EINECS No.: 201-304-8
Ka helu heheʻe 8.2 ° C
He 224-226 ° C ka helu paila
1.056 g / ml ma 25 ° C
Pumi mahu <1 HPA (20 ° C)
Hōʻike hōʻano hou N20 / D 1.472
Ke kiko uila 220 ° f
Mālama ʻia nā kūlana mālama ma + 5 ° C a + 30 ° C
ʻAno: ʻO ka wai maʻemaʻe
2. Ke noi nui:
ʻO ka 1,3-dimethyl-2-imidazolinone kahi hui kino ketone.Ma ke ʻano he mea hoʻoheheʻe organik a me nā mea kemika, hoʻohana nui ʻia ia i nā ʻano lāʻau lapaʻau, pesticide, dye, semiconductor liquid crystal material a pēlā aku.Ma ke kahua o nā polymers, hiki iā ia ke hoʻoikaika i ka hui ʻana o nā mea maka a me nā catalysts, hoʻomaikaʻi i nā mea kemika, thermal a me nā ʻano hana o nā polymers;ma ke kahua o nā mea aniani wai, hiki ke loaʻa nā membranes ultrafiltration porous kiʻekiʻe.ʻO ia kahi mea hoʻokele wai aniani me ka hana mālama paʻa;ua hoʻohana 'ia e like me ka organic reaction solvent e paipai i ka intermolecular a me ka intramolecular condensation reactions e hoomakaukau macromolecular heterocyclic pūhui, a me ka nucleophilic pani, ho'ēmi, oxidation, elimination, halogen ma lalo alkaline kūlana.ʻO nā noi ma ke kahua o ka hoʻololi hoʻololi, ka hopena Kolbe-Schmitt a me ka hopena Ullmann he hopena maikaʻi.
3. Hoʻouna pūʻolo:
4.ʻIkepili Kaʻahele
Helu UN: 2810
IMDG: Papa 6.1/PGⅢ
IATA: Papa 6.1/PGⅢ
Hebei Guanlang Biotechnology Co., Ltd. no Guanlang Group, i hoʻokumu ʻia i ka makahiki 2007, aia ma Shijiazhuang kūlanakauhale ʻo ia ke kapikala o Hebei Province a me ka ʻāpana hub ma waena o Beijing Tianjin a me Hebei a loaʻa iā ia ka pono o ka lawe ʻana.ʻO kā mākou hui kahi ʻoihana ʻenehana kiʻekiʻe hou me ka Research & Development, ka hana ʻana a me ke kūʻai aku.
