4-Methyl-2-pentanone CAS 108-10-1

Hordhac

Reagent-ka 4-methyl-2-pentanone (methyl isotetramethicone) waxaa si weyn loogu isticmaalaa sidii dareere warshadaha kiimikada iyo dawooyinka, kala soocida iyo soo kabashada alaabada kala-goynta nukliyeerka, iyo tijaabooyinka cilmi-baarista sayniska. 4-methyl-2-pentanone-ka lagu iibiyo suuqa wuxuu leeyahay wax ka kooban ≤99%, kaas oo ka kooban xaddi yar oo aalkolo iyo walxo kiimiko ah. 4-methyl-2-pentanone waxaa loo isticmaalaa sidii dareere loogu talagalay nitrocellulose, rinjiga, iyo dareere iyo resin gaar ah, waxaana sidoo kale loo isticmaalaa sidii fal-celin loogu talagalay isku-darka 2-(1-toluene-3-methylbutyl istaarij)-1h-indene-1,3(2H)-dione.

Sifooyinka kiimikada

Badeecadani waa dareere aan midab lahayn oo hufan oo leh ur kafhor ah, mp-80℃, bp117～118℃, n20D1.3960, cufnaanta qaraabada ah 0.801, fp56℉(13℃)Chemicalbook, ku dhawaad ​​​​aan ku milmin biyaha, laakiin waxay samayn kartaa azeotrope oo leh biyo, barta karkaraya waa 87.9℃, oo ka kooban 24.3% biyo iyo 75.7% ketone, waxaana lagu qasi karaa dareere dabiici ah sida phenol, aldehyde, ether, benzene, iwm. Badeecadani waa sun, uumigeeduna wuxuu ka xanaajiyaa indhaha iyo marinnada neefsashada.

Isticmaalka:

Badeecadani waa dareere dhexdhexaad ah oo heer sare ah. Waxaa loo isticmaalaa sidii wakiil wax soo saar macdan ah, dareere loogu talagalay dewaxing saliidda, wakiil midabayn filim midab leh, dareere loogu talagalay tetracycline, pyrethroids iyo DDT, dhejis, koollo caag ah, iyo rinji loogu talagalay diyaaradaha iyo moodooyinka. Sidoo kale waa wakiil wax ku ool ah oo kala soocid ah oo loogu talagalay qaar ka mid ah cusbooyinka aan organic ahayn, waxayna kala sooci kartaa plutonium iyo uranium, niobium iyo tantalum, iyo zirconium iyo hafnium. Peroxide-keedu waa bilow aad muhiim u ah falcelinta polymerization ee resins polyester. Waxa kale oo loo isticmaalaa warshadaha isku-darka organic-ga. Waxa kale oo loo isticmaali karaa sidii xinjirowga dhiigga iyo milmida resins ethylene.

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