Taw qhia ntawm CAS: 101-63-3|4,4'-DINITRODIPHENYL ETHER
Synthesis Analysis
Lub synthesis ntawm 4,4'-Dinitrodiphenyl ether thiab lwm cov tebchaw yog ib qho kev kawm uas nws kim heev vim lawv qhov tseem ceeb hauv kev tsim cov ntaub ntawv ua tau zoo. Imoto et al. (2010) tau tham txog txoj kev sib txuas ua tau zoo hauv qhov nruab nrab aqueous alkaline, qhia txog nws lub luag haujlwm ua tus thawj coj ntawm cov khoom siv tseem ceeb hauv kev tsim cov khoom siv thermally ruaj khov xws li polyamides thiab polyimides (Imoto, M., Takeda, M., Tamaki, A., Taniguchi , H., & Mizuno, K., 2010). Txoj kev sib txuas no qhia txog cov ntsiab lus tseem ceeb hauv kev tsim cov khoom siv hluav taws xob tshwj xeeb thiab cov khoom siv tshuab.
Molecular Structure Analysis
Cov qauv molecular ntawm 4,4'-Dinitrodiphenyl tau txiav txim siab los ntawm ntau yam kev tshuaj ntsuam xyuas, muab kev pom rau nws tus cwj pwm ntawm lub cev thiab tshuaj lom neeg. Boonstra (1963) tau piav qhia txog qhov kev txiav txim siab ntawm nws cov qauv, sau tseg tias benzene rings yog twisted txog lub hauv paus kev cog lus, uas cuam tshuam rau nws kev sib cuam tshuam nrog lwm cov molecules thiab nws reactivity (Boonstra, EG, 1963).
Specification of CAS: 101-63-3|4,4'-DINITRODIPHENYL ETHER
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Yam khoom |
SPECIFICATION |
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Melt point |
140-145 degree (lit.) |
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Boil point |
403.46 degree (kev kwv yees ntxhib) |
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Qhov ntom |
1.3933 (kev kwv yees kwv yees) |
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Daim ntawv |
hmoov siv lead ua |
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Xim |
Xim daj mus rau amber mus rau ntsuab tsaus |
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Kev cia khoom |
Muab kaw rau hauv qhuav, Chav Kub |
Kev Tshawb Fawb Daim Ntawv Thov CAS: 101-63-3|4,4'-DINITRODIPHENYL ETHER
4,4'-Dinitrodiphenyl ether yog siv nyob rau hauv lub synthesis ntawm 4,4'-diaminodiphenyl ether, uas qhia tau hais tias muaj peev xwm rau yav tom ntej kev loj hlob nrog cov nqi-zoo hlau catalysts (Wu Chuan, 2006).
Nws ua haujlwm ua haujlwm nruab nrab hauv kev tsim cov fluorinated poly (ether-imide), uas muaj cov ntawv thov hauv cov ntaub ntawv ua tau zoo vim lawv cov solubility zoo, thermal stability, thiab kev ua yeeb yaj kiab muaj peev xwm (Behniafar & Sadeghi-abendansari, 2012) .
Thermodynamic zog ntawm 4,4'-Dinitrodiphenyl ether tau kawm, muab cov ntaub ntawv tseem ceeb rau nws siv nyob rau hauv ntau yam kub-sensitive daim ntaub ntawv (Tkachenko li al., 2011).
Nws cov hydrogenation kinetics ntawm Pd/C catalyst tau raug tshawb xyuas, uas yog qhov tseem ceeb rau kev nkag siab txog nws tus cwj pwm hauv cov tshuaj tiv thaiv thiab muaj peev xwm siv tau hauv cov txheej txheem synthesis (Z. Ming-hua, 2008).
Cim npe nrov: cas:101-63-3|4,4'-dinitrodiphenyl ether, Tuam Tshoj cas:101-63-3|4,4'-dinitrodiphenyl ether manufacturers, hoobkas
