DBU CAS 6674-22-2

I-CAS:6674-22-2

Ifomula yeemolekyuli:I-C9H16N2

Ubunzima beMolekyuli:152.24

EINECS:229-713-7

Izithethantonye:1,5-DIAZABICYCLO(5,4,0)UNDEC-5-ENE; I-1,8-DIAZABICYCLO[5,4,0]-7-UNDECENE; 1,8-DIAZABICYCLO[5.4.0]UNDEC-7-ENE; 1,8-DIAZABICYCLO[5.4.0]UNDEC-7-ENE (1,5-5); 1,8-DIAZABICYCLO(5,4,0)UNDECENE-7; 1,8-DIAZEBICYCLO[5.4.0]UNDEC-7-ENE

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Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-DBU CAS 6674-22-2?

I-1,8-diazabicyclo [5.4.0] i-undec-7-ene, ifinyeziwe njenge-DBU, i-amidine enesakhiwo se-heterocyclic. Igama layo lesiNgesi ngu-1,8-diazabicyclo [5.4.0] undec-7-ene. Lulwelo olungenambala okanye olumthubi olukhanyayo kubushushu begumbi kwaye lunokunyibilika kwizinyibilikisi ezahlukeneyo zezinto eziphilayo ezifana namanzi, i-ethanol, i-acetone, njalo njalo. Ngokuqhelekileyo igcinwa kumaqondo obushushu angaphantsi kwe-30 ℃.

Inkcazo

Into	Inkcazo
Indawo yokubilisa	80-83 °C0.6 mmHg(lit.)
Ukuxinana	1.019 g/mL ku-20 °C(lit.)
Indawo yokunyibilika	-70 °C
Refractivity	n20/D 1.523
Iimeko zokugcina	Gcina ngaphantsi +30°C.
pKa	13.28±0.20(Kuxelwe kwangaphambili)

Isicelo

I-DBU ingasetyenziselwa njenge-catalyst yokuveliswa kwe-polyaminomethanol ethyl ester kunye nezinye iimveliso zamakhemikhali, ezifana nokusabela kwe-ammonia kunye ne-dichloroethane ukuvelisa i-piperazine phambi kwayo. Yeyona arhente igqwesileyo yokuphelisa amanzi emzimbeni, i-epoxy resin hardener, irust inhibitor, kwaye inokuqulunqwa njenge-advanced corrosion inhibitor. Isetyenziswa kakhulu kwimveliso ye-cephalosporin semi synthetic antibiotics.