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N, N-diethylformamide yog ib qho tseem ceeb polar organic solvent thiab organic synthesis intermediate nrog ntau yam kev siv.
Cov kev siv tseem ceeb ntawm N, N-diethylformamide suav nrog:
Kev Ntxuav Hluav Taws Xob: Siv rau hauv kev ntxuav hluav taws xob los pab tshem tawm cov av thiab cov khoom seem ntawm cov khoom siv hluav taws xob.
Kev rho tawm cov hlau muaj nqis: Hauv kev lag luam hlau, N, N-diethylformamide tuaj yeem hloov lwm cov kuab tshuaj rau kev rho tawm cov hlau muaj nqis.
Kev tsim cov organic: Ua ib qho kuab tshuaj thiab nruab nrab hauv kev tsim cov organic, nws koom nrog ntau yam kev tshuaj lom neeg, tshwj xeeb tshaj yog hauv kev tsim cov tshuaj carbonylation siv cov pa roj carbon monoxide ua qhov chaw carbonyl. N, N-diethylformamide tuaj yeem siv tag nrho cov thev naus laus zis thee gasification, los tsim cov khoom lag luam downstream ntawm kev lag luam tshuaj lom neeg thee.
Polyacrylonitrile fiber spinning: Siv ua cov kuab tshuaj hauv cov txheej txheem polyacrylonitrile fiber spinning.
Petrochemicals: Ua ib qho roj nqus, siv rau kev nqus cov acetylene thiab kev sib cais thiab kev ua kom zoo ntawm butadiene.
Kev Tsim Tawv Khoom Cuav: Siv ua cov kuab tshuaj hauv kev tsim tawv khoom cuav 2.
Kev tsim cov tshuaj tua kab: Siv los tsim cov tshuaj tua kab xws li dipamidine.
Kev tsim tshuaj: siv los tsim cov tshuaj sulfaquinazole, doxycycline, cortisone, vitamin B6 thiab lwm yam tshuaj.
N,N-diethylformamide kuj muaj qee yam khoom siv tshuaj lom neeg tshwj xeeb, ua rau nws muaj txiaj ntsig zoo rau ntau qhov chaw. Nws muaj kev ruaj khov tshuaj zoo tiv thaiv cov kua qaub thiab cov hauv paus, thiab tuaj yeem yaj rau hauv ntau yam tshuaj polar, xws li dej, cawv, ketones thiab esters. Vim nws muaj polarity siab, N,N-diethylformamide tuaj yeem txhawb kev sib tsoo zoo thiab kev cuam tshuam tshuaj lom neeg ntawm cov tshuaj reactants, yog li ua rau muaj kev cuam tshuam sai dua thiab cov txiaj ntsig. Cov khoom no ua rau N,N-diethylformamide siv dav ua cov kuab tshuaj organic hauv cov tshuaj organic synthetic, tshwj xeeb tshaj yog haum rau kev tshawb fawb txog cov tshuaj organic yooj yim.

Cov Khoom Siv Tshuaj N, N-DIETHYLMETHYLAMINE
Qhov kub yaj -196 ° C
Kub taw tes 63-65 °C (lit.)
Qhov ceev 0.72 g/mL ntawm 25 °C (lit.)
Qhov ntsuas refractive n20 / D 1.389 (lit.)
Fp −11 °F
cia khoom kub. Inert cua, Chav Kub
pka 10.35 (ntawm 25 ℃)
daim ntawv kua
xim Ntshiab tsis muaj xim rau daj ntseg
Lub zog nqus tshwj xeeb 0.720
Kev yaj dej 310.5g / L (49.40 ºC)
BRN 1730930
CAS DataBase Reference 616-39-7 (CAS DataBase Reference)
NIST Chemistry Reference Ethanamine, N-ethyl-N-methyl-(616-39-7)
EPA Lub Chaw Sau Npe Tshuaj Ethanamine, N-ethyl-N-methyl- (616-39-7)

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