Gaosi oloa lelei totogi n, n-dildyfyfyfmides (DMF) Can 68-12-2
faʻamatalaga
O le igoa e sau mai le mea moni o le faʻafanua o le faʻafanua o le fomu o le fomu (lima o le acictic acid), ma o vaega lilo uma o loʻo o loʻo iai i le N (Nirrogen vaega o loʻo i ai i le N (Nitrogen Commony o loʻo i luga o le N (NERROGEN N, N-Deppyfyfypiamid o se maualuga-fugalaʻau pito i luga (hydrophilic) inrotic nection, ma le tusi lesona mafai ona faʻamalosia ai le sogas forcaism. N, N-Demoldyfypramimid o loʻo gaosia le faʻaaogaina o le pepa ma le faʻaititia. N, N-Deppyfyftyamid e le mafai ona le mafai (aemaise lava i le maualuga vevela) i le i ai o le malosi o faʻavae pei o le sodium hydrocloric acid, ma dydylamic E mautu lava i le ea ma pe a vevela i le vaivai. A maualuga le vevela nai lo le 350 ℃, o le a leiloa le vai ma gaosia le carbon monoxide. N, N-Deppyfyftyamid o se lelei lanu perolatic starvent, e mafai ona aveese le tele o mea o meaola ma incoronic mea, erses, haloged hydrocarbons O le mea lelei ua molia o le N, N-Demoldyfypramid Mole o loʻo siosiomia e Meyll Vaega, fausia se faʻalavelave e le mafai ona siʻitia, ae na o naimea e le mafai ona siʻitia. O le le lavalava o le le lavalava e sili atu le toaga nai lo le sologa lelei. Many ionic reactions are more easily carried out in N,N-DIMETHYLFORMAMID than in general protic solvents, for example, the reaction of carboxylates with halogenated hydrocarbons in N,N-DIMETHYLFORMAMID at room temperature , can generate high-yield esters, especially suitable for o le synthesis o le sternically taofi tagata uma.
Synthestis.synonnysy
Amvide, n, n-dasethyl-dominica; Duldhymyladkyyhinymhaveravencivec; duldhymyladkyyhinymhaveravencivec; N,-d-scenseedabyperplades, 99.9 +%, HPLLCGE; Nn-dimethyfyfferchemical nemmamide99.8% AT &;N, n-d-dildedlleplamides, 4x25ml; N, n-d-dildhyverpromide, o le malosi o le laumela; N, N-DeppyfyfypramistradeTitratrioker * focipillary
Talosaga o DMF
DMF o se fofo lelei mo le tele o taʻotoʻaga maualuga e pei o polythylele, polythyle chloloride, ponacryonhic, ma isi mea o polythesthane; O loʻo faʻaaogaina mo le palasitika lelei faiga; E mafai foi ona faʻaaogaina e fai ma tagata vali mo le aveʻesea o le vali; E mafai foʻi ona tuʻu ai ni mea laiti, ina ia iai le mea pigments o uiga o le Dyes. DMF o loʻo faʻaaogaina mo le faʻasaʻolotoina ma le vavaeeseina ma le toe faʻafoʻiina o le tala a le C4 Fracractions mai C4 Fracrations mai C5 vaega, ma e mafai foi ona faʻaaogaina o se mea lelei mai i le Cyffin. E i ai le poto lelei mo le sobaublity o istopthalic Acid ma Terephthalic Actid: Agophhalic Acad e sili atu le mautonu, e lua na vavaeeseina. I le Astrochermacal Alamanuia, DMF e mafai ona faʻaaogaina o se kesi e faʻaaoga e vavaeʻese ai ma faʻamama lapisi. Ava le sooupu mo le fufuluina o le peleni tusi i le polyturethane alamanuia, e faʻaaogaina i le gaosiga o le susu susu vailaʻau; o se fofo i le alamanuia fiber alamanuia, ua faʻaaogaina i totonu o le mamago mago o loʻo gaosia le gaosia o faiga tau afi; I le masini faʻaeletoroni o se quanching o le tini o loʻo faʻapipiʻiina o isi aboures e aofia ai courriess o mea lamatia gase, pm. e le gata i le vaega o le tino, ae faʻapea foi ma le taua i le soʻotaga i totonu o le tino. I le va o oloa fai vailaʻau, e mafai ona faʻaaoga e fua ai le Ciprofloxinin; I totonu o le vailaʻau oona, e mafai ona faʻaogaina e faʻafefeteina idine, doxycycline, vitanine, vitamini B6, o le Corcholle, o le Borylhence, Hortamye, Hortamyf, Berostys, Hortastys Polele, Chlolethoniraramiram, sulfiniam ma le gaosiga o oloa. O le DMF e iai le faʻafitauli o le DMS) i le tali a le hydrogenation, dehydrogenition, dehydration ma dehodrombrologrambiation, ina ia faʻaleleia le vevela o loʻo maua ai ma le mama ua maua.
1. O se sili sili ona lelei sosolo, faʻaaogaina o se faʻafitauli mo polywarethane, polyloricles, ma polyvilleyl chlolorides, e pei o le mata poʻo vailaʻau mata.
2. Sa faʻaaogaina o le auiliiliga o le toe faʻaleleia ma softvent mo le vinyl resin ma acetylene
3. E le gata o se vailaʻau mataina o mea ma se lautele o le faʻaaogaina o le faʻaaogaina, ae o se sili atu le lelei o se galuega i se lautele o faʻaaogaina. DMF o se fofo lelei mo le tele o taʻotoʻaga maualuga e pei o polythylele, polythyle chloloride, ponacryonhic, ma isi mea o polythesthane; O loʻo faʻaaogaina mo le palasitika lelei faiga; E mafai foi ona faʻaaogaina e fai ma tagata vali mo le aveʻesea o le vali; E mafai foʻi ona tuʻu ai ni mea laiti, ina ia iai le mea pigments o uiga o le Dyes. DMF o loʻo faʻaaogaina mo le faʻasaʻolotoina ma le vavaeeseina ma le toe faʻafoʻiina o le tala a le C4 Fracractions mai C4 Fracrations mai C5 vaega, ma e mafai foi ona faʻaaogaina o se mea lelei mai i le Cyffin. E i ai le poto masani mo le sobaublity o istopthalic Acad ma Terphholic Actid: Astophalic Actid, o le Scortectized CormicIctized, e lua e mafai ona vavaeeseina. I le Astrochermacal Alamanuia, DMF e mafai ona faʻaaogaina o se kesi e faʻaaoga e vavaeʻese ai ma faʻamama lapisi. I le fale gaosi uiga, e le gata i le DMF e le o faʻaaogaina tele o se fofo mo le tali atu, ae o se taua foʻi i totonu o le soʻotaga. I le va o oloa fai vailaʻau, e mafai ona faʻaaoga e fua ai le Ciprofloxinin; I totonu o le au fai pisinisi, e mafai ona faʻaogaina e faʻafefeteina idine, doxycycline, vitanine, vitamini B6, yohacyl O le Herolk, Bailevitipa, Chloththethonim, etc. DMF o loʻo i ai se faʻafitauli o le hydrogenation, ina ia faʻaleleia atili ai le vevela o le mafuaʻaga.
4. E le o se mea e le taua Sosolo mo vinyl ma le acethyne. Photometric fuafuaina. Kesi chromatographicatic resporction (maualuga galuega vevela 50 ℃, socal o le methanol), o le vateata o le cydrocarbons, ma cyes, traberion ma cis, tyey O le talosaga a le PSETID. Organic sythelis. Peptide synthess. Mo le pueina o ata.



Faapitoa o DMF
Faapalepale | Faamatalaga |
Foliga mai | kilia |
Lautele | ≥99.9% |
Methanol | ≤0.001% |
Valivali (PT-Co), Hazen | ≤5 |
Vai,% | ≤0.05% |
Iron, mg / kg | ≤0.05 |
Acidity (hcooh) | ≤0.001% |
Faavae (DMA) | ≤0.001% |
PH (25 ℃, 20% o le aquaous) | 6.5-8.0 |
Faataitaiga (25 ℃, 20% o le sequeous), μs / cm | ≤2 |
Teuina o DMF


190KG / DOMP
O le teuina o le teuina e tatau ona malulu, mago ma ventilalan.
