Oloa
1,1-dildedylusa; Cay Nu.: 598-94-7
Uiga tutusa: 1,1-dimeedylurea; n, n'-dipheedlireea
Mea leaga
Upstream laga mea:
❃ n, n, o-tlimthyl-isoeaa
❃ hexane
❃ O-methyl n, n-dildedylthiocarbamite
❃ ncnme2
Stodstream raw mea:
❃ Ua livise
❃ methylamammeium carbonate
❃ methylene-by (n, n-dildedylurea)
Vailaʻau o le 1,1-faʻaititia
● foliga / lanu: Paʻepaʻe i le paʻepaʻe o le paʻepaʻe paʻepaʻe
● Faʻasalaga Faʻasalalauga: 9.71mmHG i le 25 ° C
● Lingting Point: 178-183 ° C (Malamalama.)
● Faʻaali Faʻamasino: 1.452
● Blaltal Point: 130.4 ° C i le 760 MMHG
● pka: 14.73 ± 0.50 (valoia)
● Flash Point: 32.7 ° C
● asa:46.33000
● O le Density: 1.023 g / cm3
● Logp: 0.32700
● Teu Faʻaoso SITE .: O loʻo i lalo i lalo + 30 ° C.
● sonelity.ablity.wawater: o le a le faʻaupuga
● vai sonebersity.: -Sable
● XLLLPP3: -0.8
● Hydrogen Bond Dainon Calnon Count: 1
● Hydrogen Bond Report faitau: 1
● Row Roable Bond Rep: 0
●) tele: 88.063662883
● mamafa atom faitau: 6
● Faigofie: 59.8
Faamatalaga o le Safty
● Pikigram (s):
Xi
● lamatiaga numera: xi
● Faʻamatalaga: 36/37/38
● Faʻamatalaga Saogalemu: 26-36
Aoga
Vasega vailaʻau:NITROGEN POLOKALAME -> UREA Pusa
Ataata ataata:Cn (c) c (= o) n
Faaaogaina:1,1-spuldylureA (n, N-DemothylureA) na faʻaaogaina i le Dowex-50w Uon Fesuiaiga o Resin-3-Dorydroptit-3-Aryl-3,4-Dyhydroptit-3,4
Faʻamatalaga auiliili
1,1-dildedylureao se vailaʻau faʻapipiʻi ma le molecular formula c3h8n2o. E taʻua foi o le faʻaititia poʻo le DMU. O le paepae paʻepaʻe paʻepaʻe, faigofie ona faʻaoʻo i le vai ma le tino o le tino.
1,1-faʻaititia o loʻo iai ni talosaga eseese i atunuʻu eseʻese. O se tasi o ona faʻaaoga autu o se mea e totoe i le orgac synthesis. E masani ona faʻaaogaina o se mafuaʻaga o le faʻaititia, o se poloka taua o le fale i le gaosiga o vailaʻau oona, dyes ma isi vailaʻau.
I totonu o le vailaʻau oona, 1,1-spethylureA o loʻo faʻaaogaina o se muamua mo le synthesis o vailaʻau ma vailaʻau oona.
E mafai ona faʻaaogaina o se malo puipuiga mo le chemidically maaleale kulupu vaega i taimi o faʻatonuga. E faʻaaoga foi o se tau i nisi uiga.
I se faʻaopopoga, 1,1-dildedlureya o loʻo faʻaaogaina foi i le synthesis o herbicides ma fuggicides. E galue o se stabilizer ma faʻaleleia atili le faʻatinoga o nei agrochooks. E taua tele le taulimaina o le 1,1-spethylurea ma le faʻaeteete ona e manatu o afaina pe a fai o le faʻaaogaina pe faʻafesoʻotaʻi ma le paʻu poʻo mata. E tatau ona ave le puipuiga talafeagai e le saogalemu ma le faia o lenei mea, pei o le ofuina o mea puipuia ma mautinoa ai le lelei o le ea.
I le aotelega, 1,1-spethylurea o se multiprenical conpound e mafai ona faʻaaogaina i totonu o le okeni synthesis, vailaʻau, ma ni avochemical. O mea totino e aoga ai e avea ma se mea mapuea, leoleo, ma le sili atu i le ituaiga o gaioiga vailaau.
Talosaga
1,1-Otthedyluta, na iloa foi o OpMu, e tele ni talosaga taua i totonu o falefaigaluega. Nei o ni mea taua e aoga:
O le Alamanuiaga a le Pharmacouctical:O loʻo faʻaaoga e le DMEU o se tuʻufaʻatasiga o le ituaiga o le prormacutives. E mafai ona aoga o se toe faʻaola i le gaosiga o vailaʻau pei a Antipyrine, Phnobarbitebacticicalim, ma le thophylline. O le vaega tulaga ese o le DMEU e mafai ai ona tautua o se fale poloka mo le fausiaina o le lavelave lavelavea mole.
Organic sythesis:O le DMEU o loʻo faigaluega tele i le orgac o se mea e fai ma sui poʻo le sologa. E mafai ona auai i tali atu vailaʻau e pei o faʻamaufaʻailoga, feʻenaʻe, ma alky vine. O le le gaoia o le DMEU ma le mautu e talafeagai mo le tele o tali e fai ai le taua o le tino.
DYSETF Alamanuia:O loʻo faʻaaoga le DMEU o se mea e mafai ai ona o le gaosia mo le gaosiga o nisi o vali ma puaʻa. O lona vailaʻau o loʻo faʻatagaina ai ona auai i le toe faia o loʻo iʻu ai i le faʻavaeina o le olaola ma le tumau lanu. O le Dye Molecles na gaosia e faʻaaoga ai le DMEU e mafai ona faʻaaogaina i tamaitusi, lolomitusi o meaʻai, ma isi taʻaloga DYESTUF.
Polymer Art:E iai talosaga o le DME i le gaosiga o polyers ma revens. E mafai ona faʻaaogaina o se koluse-fesoʻotaʻiga sooupu poʻo se vaega i le synthesis o polyturethane ma epoxy ressuns. O reisin Resins e maua ai le faʻaaogaina i totonu o faʻaeega, Afulula, ma isi alamanuia.
Fartirizer Alamanuia:E mafai ona faʻaaogaina le DMEU i le faʻatulagaina o feololo o le fesootaiga lemu. O ona fale faasalaga e faasaosia faʻatagaina mo le faʻasaʻoina o ni mea, ma maua ai laʻau ma le tuʻu i luga o meaʻai i se taimi umi.
E taua ona maitauina pe o le a galulue ma le DMEU poʻo soʻo se vailaʻau tuʻufaʻatasia, saogalemu saogalemu puipuiga ma taiala e tatau ona mulimulitaʻi e mautinoa ai le saogalemu o tagata ma le siosiomaga.
