N,N-Diethylaniline /CAS: 91-66-7
chilengedwe
Madzi opanda mtundu mpaka achikasu. Kuchulukana kwachibale o. 93507. Malo otentha 216. 27℃. Malo osungunuka - 38.8°C. Flash point 85 ℃. Refractive index 1.5409. Zoyaka. Ali ndi fungo lapadera. Kusungunuka pang'ono m'madzi, kusungunuka mu zosungunulira organic monga ethanol, ether, chloroform ndi benzene. Ikhoza kusungunuka ndi nthunzi.
Ikhoza kugwiritsidwa ntchito pokonzekera utoto wa azo, utoto wa triphenylmethane, ndi zina zotero. Ndiwofunikanso pakati pa kaphatikizidwe ka mankhwala ndi opanga mafilimu amtundu, ndipo ntchito zake ndi zazikulu kwambiri.

Tsatanetsatane :

Malo osungunuka: -38°C

Kuwira: 217°C (lit.)

Kachulukidwe: 0.938g/mL pa 25°C (lit.)

Kuchuluka kwa nthunzi: 5.2 (vsair)

Kuthamanga kwa nthunzi: 1mmHg (49.7 °C)

Refractive index: n20/D1.542 (lit.)

Pothirira: 208Chemicalbook°F

Kusungirako: Kusunga pansi +30°C.

Kusungunuka: madzi: soluble1gin70mlat12°C

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

Fomu: Mtundu wamadzimadzi: Clearyellow

Mtengo wa PH: 8 (0.1g/l, H2O, 20