Dicyclohexylamine

Isticmaalka

Dicyclohexylamine waxaa inta badan loo isticmaalaa warshadaha dardar-gelinta caagga macmal ah, daawooyinka ka hortagga daxalka birta, surfactants, kiimikooyinka goobta saliidda, daawooyinka iyo sunta cayayaanka. Iyadoo la horumarinayo sayniska iyo tignoolajiyada, codsiyadeeda cusub ayaa si joogto ah loo horumarinayaa, kiimikooyinka wanaagsan ee si guul leh loo sameeyayna waxay inta badan yihiin badeecooyin cusub oo leh rajo horumarineed.

diyaarinta

Falaadhaha hydrorefine waa fallaadho go'an oo tuubo ah oo leh dhexroor gudaha ah oo ah 20 mm. Falaadhaha waa fallaadho firfircoon oo ku salaysan nikkel oo leh mug go'an oo ah 15 mL. Falaadhaha waxaa lagu rakibay aagga isothermal-ka ee falaadhaha. Cabbirka walxaha waa 20 shabaq ilaa 40 shabaq. Saamiga cufka ee curiye kasta oo bir ah oo ku jira fallaadhaha waa: Ni:Al:Mo=85:5: 5. Dicyclohexylamine iyo hydrogen cayriin ah ayaa laga soo saaraa qaybta sare ee falaadhaha si loo sameeyo falgal hydrorefine ah. Badeecadaha si joogto ah ayaa loo ururiyaa oo loo falanqeeyaa dhammaadka hoose ee falaadhaha. Haydarojiin ka dib kala-soocidda gaaska-dareeraha ayaa la soo celiyaa oo dib loo isticmaalaa. Halabuurka (boqolkiiba miisaanka) ee dicyclohexylamine cayriin ee ku jira Chemicalbook waa 10.15% cyclohexylamine, 5.11% aniline, 79.91% dicyclohexylamine, 0.31% dicyclohexyleneamine, 0.1% cyclohexylaniline, iyo 1.88% cyclohexeneaniline. %. Xaaladaha falcelinta: 180°C, 3.5MPa, mugga dareeraha xawaaraha booska 0.2h-1, saamiga haydarojiin ilaa saliid 1000. Qaybinta badeecada ka dib marka la nadiifiyo hydrorefine: cyclohexylamine 5.76%, aniline 0%, dicyclohexylamine 93.03%, dicyclohexyleneamine 0%, cyclohexylaniline 0.01%, cyclohexeneaniline 0%.

Sifooyinka Kiimikada

Dareere saliid leh oo aan midab lahayn oo hufan oo leh ur udgoon oo ammonia ah. Si yar ugu milma biyaha, laguna qasi karo dareere dabiici ah.

Habka wax soo saarka:

Aniline oo loo isticmaalo sidii walxo cayriin ah, hydrogenation heerkulka sare iyo cadaadiska sare ee joogitaanka kiciyaha ayaa loo isticmaalaa in lagu diyaariyo dicyclohexylamine.

Sifooyinka Kiimikada ee Dicyclohexylamine

Lambarka CAS: 101-83-7

Qaacidada molecular-ka C12H23N

Miisaanka molecular 181.32

Lambarka EINECS. 202-980-7

Barta dhalaalaysa -2 °C

Barta karinta 256 °C

Cufnaanta 0.912 g/mL marka heerkulku yahay 20 °C (iftiin).

Cufnaanta uumiga 6 (marka loo eego hawada)

Cadaadiska uumiga 12 mm Hg (37.7 °C)

Tusmada Refractive n20/D 1.4842 (iftiin)

Barta Iftiinka 205°F

Macluumaadka Xiriirka

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