Umkhiqizo Omusha waseShayina i-CAS 25584-83-2 2-Hydroxypropyl Acrylate Hpa

Incazelo emfushane:

Isisindo sama-molecular: 130.14

Ifomula yama-molecule:C6H10O3

I-CASCHA.25584-83-2

I-EINECS:247-118-0

Ubuningi: 1.044 g/mL ku-25 °C (lit.)

Indawo yokuncibilika: -92°C

Iphuzu lokubila: 77 °C5 mm Hg (elikhanyayo)

Iphuzu lokukhanya: 193 °F

Ubuningi bomusi: 4.5 (uma kuqhathaniswa nomoya)

Umfutho womusi: 1Pa ku-20 ℃

Inkomba yokubukeza: n20/D 1.445 (lit.)

Ifomu: Uketshezi olubonakalayo

Umbala: Akukho mbala kuya cishe akukho mbala


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Sinamathela emqondweni wokuthi “Ukudala imikhiqizo esezingeni eliphezulu nokwakha ubungane nabantu namuhla abavela emhlabeni wonke”, sihlala sibeka isifiso sabathengi sokuqala nge-China New Product CAS 25584-83-2 2-Hydroxypropyl Acrylate Hpa, Ngokuvamile sigcina ifilosofi yokuwina nokuwina, futhi sakha ukuxhumana kwesikhathi eside nokubambisana nabathengi abavela emhlabeni wonke. Sinomuzwa wokuthi isisekelo sethu sokwanda ekufezeni kwamakhasimende, isilinganiso sesikweletu yimpilo yethu yansuku zonke.
Sinamathela emqondweni wokuthi "Ukudala imikhiqizo esezingeni eliphezulu nokwakha ubungane nabantu namuhla abavela emhlabeni wonke", sihlala sibeka isifiso sabathengi sokuqala ngakho, Ukulawulwa kwekhwalithi okuqinile kwenziwa kuyo yonke isixhumanisi senqubo yokukhiqiza. Sithemba ngobuqotho ukusungula ukubambisana okunobungane nokuzuzisayo nawe. Ngokusekelwe ezixazululweni ezisezingeni eliphezulu kanye nensizakalo ephelele yangaphambi kokuthengisa/ngemuva kokuthengisa, amanye amakhasimende abesebenzisana nathi iminyaka engaphezu kwemi-5.

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Indlela ye-Hydroxypropyl Acrylate Solid Base Catalyst
Ngo-2014, ukwenziwa kwe-Hydroxypropyl Acrylate 2-Hydroxypropyl Acrylate Hpa kusetshenziswa isisekelo esiqinile njenge-catalyst kwabikwa okokuqala ekhaya nakwamanye amazwe. I-Zirconium dioxide iyi-transition metal oxide enezakhiwo ze-acid-base, izakhiwo ze-oxidizing, kanye nezakhiwo zokunciphisa. Besebenzisa izici ezihlukile nezakhiwo ze-zirconium dioxide, uFu Mengle nabanye baseChangzhou University balungiselela i-K-Fe/ZrO₂ solid base catalyst ngokufaka i-impregnation. Inqubo yokulungiselela ihilela ukusebenzisa i-zirconium dioxide carrier esithandweni somlilo amahora ama-3, engeza i-anhydrous ethanol equkethe i-potassium fluoride kanye ne-ferric nitrate esithwalweni se-zirconium dioxide esisebenzayo bese sivuselela amahora ama-3, siphehle i-ethanol namanzi, somise ku-vacuum, bese siyifaka ku-muffle furnace ukuze kutholakale i-K-Fe/ZrO₂ solid base catalyst. Le catalyst inomsebenzi ophezulu wokwenza izinto zibe zinhle futhi izinzile kahle ekuphenduleni kwe-acrylic acid kanye ne-propylene oxide, ngokushisa kokusabela okungu-100°C kanye nokukhiqiza okungu-77.8%. Nakuba ama-catalyst esisekelo esiqinile enqoba ubuthakathaka bama-catalyst endabuko, njengezinqubo eziyinkimbinkimbi zangemva kokwelashwa kanye nokungcola kwemvelo, ngesikhathi sokusabela, amanye ama-pores e-catalyst esisekelo esiqinile avinjelwa ama-molecule amakhulu omkhiqizo, ngaleyo ndlela kunciphisa izindawo ezisebenzayo ze-catalytic futhi kuholele ekuvuneni okuphansi kakhulu kwe-2-Hydroxypropyl Acrylate Hpa I-Hydroxypropyl Acrylate . Ukusetshenziswa kwama-catalyst esisekelo esiqinile ekwakhiweni kwe-Hydroxypropyl Acrylate 2-Hydroxypropyl Acrylate Hpa kudinga ucwaningo olwengeziwe.


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