3-(ethylphenylamino)propanenitrile Cas148-87-8
3-(ethylphenylamino)propanenitrile (CAS 148-87-8) ndi mankhwala a aniline onunkhira omwe amalowetsedwa m'malo mwa nitrile. Ndi madzi amafuta opanda mtundu kapena achikasu chopepuka / bulauni wopepuka. Sasungunuka m'madzi ndipo amatha kusakanikirana ndi zinthu zambiri zachilengedwe. Ali ndi kapangidwe kokhazikika ka mankhwala, ndipo amatha kuchita bwino pochiza diazotization. Ayenera kutsekedwa ndikusungidwa m'nyumba yosungiramo zinthu yozizira, youma komanso yopuma mpweya, kutali ndi ma oxidant amphamvu.
| Chinthu | Mafotokozedwe |
| CAS | 148-87-8 |
| Maonekedwe | Fungo lochepa la khalidwe |
| Kuchulukana: | 1.03 g/cm³ |
| Malo otentha | 137-140°C4mm |
| Kuchuluka kwa asidi (pKa) | 5.27 ± 0.50 (Yonenedweratu) |
| Fomu | Madzi owonekera bwino |
Kufalitsa Utoto Wapakatikati (Ntchito Yaikulu)
Ndi chinthu chofunikira kwambiri popanga utoto wa monoazo disperse, kuphatikizapo utoto wa Disperse Orange 25, 37, 50, 76, Disperse Red 73, 145, 181, disperse yellow brown series. Utoto uwu umagwiritsidwa ntchito kwambiri popaka utoto ndi kusindikiza nsalu za polyester, nsalu zopangidwa zosakanikirana komanso utoto wa pulasitiki.
Chomangira Chopangidwa ndi Zachilengedwe
Ingagwiritsidwe ntchito ngati chopangira zinthu zina zopangidwa ndi aromatiki amine, mankhwala abwino kudzera mu cyano group ndi tertiary amine modification.
• Kulongedza Kwachizolowezi: 25 kg/ng'oma
• MOQ: iyenera kutsimikiziridwa ndi giredi ndi komwe ikupita
• Nthawi Yotsogolera: kutsimikiziridwa ndi kuchuluka kwa oda ndi ndandanda yopangira
• Kutumiza: njira zotumizira panyanja / ndege / zothamanga zikupezeka
• Sungani pamalo ozizira, ouma, komanso opatsa mpweya wabwino.
• Sungani chidebecho motseka bwino komanso motetezeka ku chinyezi.
• Pewani kuwala kwa dzuwa mwachindunji, kutentha, ndi moto wotseguka.
• Tsatirani malangizo a SDS pazinthu zosagwirizana.
