Umkhiqizi Intengo Emihle Ye-Butylal (DibutoxyMese) Case: 2568-90-3

Umkhiqizi Intengo Emihle Ye-Butylal (DiBibutoxyMese) CHA: 2568-90-3

Incazelo emfushane:

I-Buckylal (DiBibutoxyMetane) iyi-solvent engenama-halogen-free futhi enobuthi engasetshenziswa ukuhlukanisa amasampula we-polyethylene aphansi we-polyethylene (LDPE) ukuhlaziya isisindo se-polythethylene (GPC) i-chromatography (GPC). I-Buckylal (DibutoxyMetane) nayo ingahle isetshenziswe njenge-activation ukulungiselela i-ioxymethyltriphphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphoshonium. I-Buckylal (DiBibutoxyMetane) isetshenziselwa i-carbon homolotion futhi njengesisekelo esiwusizo esisebenzayo ekuhlanganiseni kwe-organic.

Case: 2568-90-3

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Amanyanjana

I-Formaldehyde Dibutys Acetal iyi-acetal esetshenziselwa ukwenziwa kwama-resins wokwenziwa, ama-antiseptic, deodorants kanye nama-fungicides. Iphinde isetshenziswe njengesengezo sikaphethiloli ukwandisa inani le-octane likaphethiloli noma inombolo ye-n-cetane yamafutha kaDiesel futhi anciphise ukubhema kokubhema kanye nokukhishwa kwentuthu.

Izicelo ze-Butylal

I-Formaldehyde Dibutys Acetal iyi-solvent engenama-alogen-free futhi engasetshenziswayo engasetshenziswa ukuhlukanisa amasampula we-polyethylene (LDPE) wokuhlaziya ama-polytherylene (LDPE Ingasetshenziswa futhi njenge-activation ukulungiselela i-buroxymethyltriphphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphosphonphoniumphonphonphoniumphonphonphoniumphonphonphoniumphon, esetshenziselwa i-carbon homorotion futhi njengengxenye ewusizo ewusizo ekuhlolweni kwe-organic.
Ukulungiselela: I-Flask equkethe i-15 GM (0.5 mole) yeParaformaldehyde, 74 GM (1.0 mole) yotshwala be-η-bustyl, kanye ne-2.0 GM ye-anhydrous ferdric i-chloric i-10 hr. Ungqimba olungaphansi lwe-3-4 ml lwezinto ezibonakalayo luyalahlwa bese kuthi-50 ml we-10% ye-10% ye-sodium carbonate solution yengezwa ukususa i-chlorride ye-ferric njenge-ferric hydroxide njenge-ferric hydroxide. Umkhiqizo uyanyakaziswa ngenhlanganisela ka-40 ml ka-20% we-hydrogen peroxide kanye ne-5 ml ye-10% ye-sodium carbonate solution ku-45 ° C ukuze asuse noma yiliphi i-Aldehyde esele. Umkhiqizo uphinde wagezwa ngamanzi, omisiwe, futhi ahlushwa yi-sodium yensimbi eyeqile ukuze akhokhe ama-62 GM (78%).

Ukucaciswa kwe-Butylal

Landela	Ukucacisa
Ukubonakala	Kucace, uketshezi olungenamibala
Ukumsulwa (GC)	≥99%
Umswakama (kf%)	≤0.1%
n-Butyl Alcohol (GC)	≤0.75%
I-Formaldehyde (GC)	≤0.15%