Kev siv ntawm N,N-diethylformamide

Ua ib qho kuab tshuaj: N,N-diethylformamide yog ib qho kua tsis muaj xim thiab pob tshab, soluble hauv dej thiab cov kuab tshuaj organic xws li ethanol thiab ether, thiab yog ib qho tseem ceeb polar organic kuab tshuaj.
Siv rau hauv kev tsim cov tshuaj thiab tshuaj tua kab: N,N-diethylformamide feem ntau yog siv ua cov khoom nruab nrab hauv kev tsim cov tshuaj, tshuaj tua kab thiab lwm yam tshuaj lom neeg organic.
Kev Ntxuav Hluav Taws Xob: Hauv kev lag luam hluav taws xob, N,N-diethylformamide tuaj yeem siv rau kev ntxuav hluav taws xob.

Kev rho tawm cov hlau muaj nqis: Nws kuj tseem tuaj yeem hloov di-n-hexyl methylphosphonate hauv qhov sib tov kom rho tawm cov hlau muaj nqis xws li kub.
Cov tshuaj intermediates organic synthesis: N, N-diethylformamide muaj txiaj ntsig dav dav hauv kev lag luam tshuaj lom neeg thiab yog ib qho tseem ceeb ntawm cov organic synthesis intermediate.
Hauv kev xaus, N, N-diethylformamide muaj txiaj ntsig zoo rau ntau qhov chaw xws li kev lag luam tshuaj lom neeg, tshuaj, khoom siv hluav taws xob, thiab lwm yam. Nws yog cov khoom siv tshuaj lom neeg ntau yam

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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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