Iimveliso

Isalathiso somgangatho:

Inkangeleko: Ulwelo olungenambala olungabonakaliyo

Umxholo: ≥ 99%

Indawo yokunyibilika - 119^oC

Indawo yokubilisa: 70-71^oC (ukukhanya)

Ubunzima: 1.398 g / ml ngo-25^oC (ukukhanya)

Ubuninzi beVapor 4.2 (vs umoya)

Isalathiso sokubonisa yi-N20 / D 1.469 (il.)

Inqaku leFlash: 28^of

Umyalelo:

Ephakathi kokudityaniswa kwezinto eziphilayo kunye nonyango, olunokusetyenziselwa ukudibanisa i-Xike barbital, idyestuff kunye nesiqholo, kwaye isetyenziswe njengomphunga womhlaba kwezolimo. Zikwasetyenziswa njengophakathi kulungiso lwentlaka kunye nokunambitheka kokunambitheka, iikhemikhali zasekhaya, i-emulsion eguqulweyo yeearhente zeChemicalbook, iimveliso zesilicon, njlnjl. Kuye kwaxelwa ukuba ipolymer, enokuthi ipolishe iplasma ukwenza umva we-osmosis wax, inokusetyenziselwa ukungena emoyeni isiphekepheke esenziwe ngomntu, kwaye inokusetyenziswa njenge-inhibitor yokubola, i-catalyst kunye nesinyibilikisi.

Indlela yokugcina: Gcina kwindawo yokugcina epholileyo kwaye engenisa umoya. Gcina kude nomlilo kunye nomthombo wobushushu. Ubushushu bokugcina abugqithi kuma-37 37. Iphakheji kufuneka itywinwe kwaye ingadibani nomoya. Kufuneka igcinwe ngokwahlukeneyo kwioksijini kunye nealkali, kwaye kuthintelwe ukugcinwa okuxubekileyo. Akufanele igcinwe ixesha elide ukunqanda ukonakala. Izibane zokukhanya kokuqhuma kunye neendawo zokungenisa umoya zamkelwe. Akuvumelekile ukusebenzisa izixhobo zoomatshini kunye nezixhobo ezilula ukuvelisa iintlantsi. Indawo yokugcina iya kuthi ixhotyiswe ngesixhobo sokuvuza esingxamisekileyo kunye nezinto ezifanelekileyo zokugcina.

Indlela eyenziweyo: Ukuhlanjwa kwe-allyl alcohol: i-hydrobromic acid ifakwe kwitanki yokuphendula, i-acid ye-sulfuric acid kunye ne-allyl alcohol iyongezwa phantsi kokuvuselela. Emva kokuphinda ucofe iiyure ezi-2, i-distillate iyaphuma xa ifudunyelelwa ku-8 ℃, kwaye iqhezu lama-68-73 is liqokelelwe. Emva kokuhlamba ngamanzi, dehydrate nge-anhydrous sodium sulphate kunye nefilitha yokufumana i-allyl bromide.

Ukugqitywa kwepropylene.

I-homoallyl yotywala ibaluleke kakhulu phakathi kokudityaniswa kwezinto eziphilayo. Eyona ndlela iphambili yokuhlanganisa yindlela yokongeza yokusabela kwee-reagents zesinyithi se-allyl kunye nezinto ze-carbonyl. Izixhobo ezisetyenziswa ngokuqhelekileyo zensimbi ze-allyl zi-allyl lithium (Mg, Zn, B, in, Si, Sn, Ti), njl, ke sisebenzisa i-Grignard reagent ye-allyl ukwenza

Ukupakisha: 250kg / igubu.

Amandla oNyakaIitoni ezili-1000 / ngonyaka