1,8-Diazabicyclo[5.4.0]undec-7-ene CAS:6674-22-2

1,8-Diazabicyclo[5.4.0]undec-7-ene, inozivikanwawo seDBU, ikemikari inogadzirwa nemagetsi maviri ine fomura yemolecular C9H16N2. Imvura isina ruvara ine hwema hwehove uye inoshandiswa zvakanyanya sehwaro hwakasimba hweorganic mumakemikari akasiyana-siyana. DBU inozivikanwa nekukwanisa kwayo kukonzera shanduko mukugadzirwa kweorganic uye polymer chemistry.

Odha kana Kumbira Mutengo

Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Kushandiswa uye Mhedzisiro:

1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) ine mashandisirwo akasiyana-siyana muzvikamu zvakasiyana zvesainzi, kunyanya mumakemikari echisikigo, mishonga, uye sainzi yepolymer. Imwe yekushandiswa kwayo kukuru ndeyekuvakira kwakasimba mukuita kwemakemikari anosanganisira deprotonation, condensation, uye emission processes. Kusimba kwakasimba kweDBU uye nucleophilicity kunoita kuti ive chinhu chakakosha chekusimudzira shanduko dzakasiyana-siyana nekusarudza kwakanyanya uye kushanda zvakanaka. Kuwedzera kune basa rayo se reagent inoshanda zvakasiyana-siyana mukugadzirwa kweorganic, DBU inoshandiswa mukurapa chemistry uye kuwanikwa kwemishonga kuti iite kuti zvigadziriswe zvemishonga yepakati uye makemikari anoshanda. Kubatanidzwa kwayo mumatanho akakosha ekugadzira kunogonesa kugadzirwa kwemamorekuru akaomarara ane mukana wekurapa, zvichibatsira mukugadzirwa kwemishonga mitsva uye mishonga yekurapa zvirwere. Uyezve, iyi compound inoshanda sechinhu chakakosha mukuita kwepolymerization, kunyanya mukugadzirwa kwepolyurethanes nezvimwe zvinhu zvepolymer. Kugona kweDBU kukonzera maitiro e polycondensation uye kukurudzira polymer crosslinking kunovandudza hunhu hwepolymer, senge simba remakanika, kugadzikana kwekupisa, uye hunhu hwekunamatira, zvichitungamira pakugadzirwa kwezvinhu zvepamusoro zvemaindasitiri nekutengeserana. Uyezve, DBU inoshandiswa mukutsvagisa kwedzidzo kuti iongorore maitiro e organic, nzira dzemakanika, uye hukama hwemagadzirirwo-basa mumasisitimu emakemikari. Masayendisiti anoongorora reactivity uye kusarudza kweDBU mumamiriro akasiyana-siyana ekugadzira kuti atsanangure mashandiro e reaction, kugadzirisa mamiriro e reaction, uye kuwana nzira itsva dzekugadzira makemikari anokosha nezvinhu. Kazhinji, 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) inoita basa guru mukugadzirwa kwe organic, kukura kwemishonga, polymer chemistry, uye kuedza kwekutanga kwekutsvagisa. Hunhu hwayo hwakasiyana, kugona kwayo kwe catalytic, uye kushandiswa kwakakura kunoita kuti ive chishandiso chakakosha chekusimudzira ruzivo rwesainzi, hunyanzvi hwetekinoroji, uye mashandisirwo anoshanda muminda yakasiyana-siyana ye chemistry nesainzi yezvinhu.

Muenzaniso weChigadzirwa:

Kurongedza Chigadzirwa:

Mamwe Mashoko:

Kuumbwa	C9H16N2
Kuyedza	99%
Chitarisiko	upfu chena
Nhamba yeCAS	6674-22-2
Kurongedza	Diki uye rakakura
Hupenyu hweSherufu	makore maviri
Kuchengetera	Chengeta munzvimbo inotonhorera uye yakaoma
Chitupa	ISO.