N, N-Diethylaniline / CAS: 91-66-7
indalo
Ulwelo olungenambala ukuya kumthubi. Ukuxinana okuzalanayo o. 93507. Indawo yokubilisa 216. 27℃. Indawo yokunyibilika – 38.8°C. Indawo edanyazayo 85℃. Refractive index 1.5409. Ukutsha. Inevumba elikhethekileyo. Inyibilika kancinci emanzini, inyibilika kwizinyibilikisi eziphilayo ezifana ne-ethanol, i-ether, ikloroform kunye nebenzene. Inokutshintsha ngomphunga.
Ingasetyenziselwa ukulungiselela i-azo dyes, i-triphenylmethane dyes, njl njl. Kwakhona ingundoqo ebalulekileyo yokudibanisa iziyobisi kunye nabaphuhlisi befilimu yombala, kwaye ukusetyenziswa kwayo kubanzi kakhulu.

Iinkcukacha :

Indawo yokunyibilika: -38°C

Indawo yokubila: 217°C (lit.)

Ubuninzi: 0.938g/mL ku-25°C (lit.)

Ubuninzi bomphunga: 5.2 (vsair)

Uxinzelelo lomphunga: 1mmHg (49.7 °C)

Isalathiso se-refractive: n20/D1.542 (lit.)

Indawo edanyazayo: 208Chemicalbook°F

Iimeko zokugcina: Gcina ngaphantsi+30°C.

Ukunyibilika: amanzi: i-soluble1gin70mlat12°C

I-Acidity coefficient (pKa): 6.61 (at22°C)

Ifomu: Umbala wolwelo: Clearyellow

PH ixabiso: 8 (0.1g/l, H2O, 20