-Methyl-4-nitrobenzene, ib qho organic compound,
Cov khoom no yog cov tshuaj lom neeg txaus ntshai dav dav, thiab nws tsuas yog tuaj yeem yuav tau tom qab muab cov ntaub ntawv tsim nyog thiab ua ntaub ntawv raws li cov cai hauv tebchaws.
Lub npe Suav: p-nitrotoluene; 4-nitrotoluene; 1-methyl-4-nitrobenzene; p-methylnitrobenzene.
Cov mis mos molecular CH3C6H4NO2; C7H7NO2
Qhov hnyav molecular: 137
CAS tus lej 99-99-0
Cov ntaub ntawv lub cev thiab tshuaj lom neeg:
1.Tus cwj pwm: lub teeb daj siv lead ua
2. Qhov kub yaj (℃): 51.9
3. Kub taw tes (℃): 238.3
4. Qhov ceev sib piv (dej = 1): 1.29 (20 ℃)
5. Qhov ceev ntawm cov pa sib piv (cua = 1): 4.72
6. Qhov siab ntawm cov pa roj uas tau nqus (kPa): 0.013 (20 ℃)
7. Kub ntawm kev sib xyaw (kJ / mol): -3714.3
8. Qhov siab tseem ceeb (MPa): 3.8
9. Cov coefficient ntawm kev faib Octanol/dej: 2.37
10. Qhov taw tes kub (℃): 106 (CC)
11. Kub kub (℃): 390
12. Kev tawg siab tshaj plaws (%): 7.6
13. Qhov txwv qis dua ntawm kev tawg (%): 1.6
14. Kev yaj: tsis yaj hauv dej, yooj yim yaj hauv ethanol, ether, thiab benzene
Txoj kev khaws cia
Kev ceev faj txog kev khaws cia: Khaws cia rau hauv qhov chaw txias thiab muaj cua nkag. Khaws cia kom deb ntawm cov hluav taws thiab cov cua sov. Lub ntim khoom raug kaw. Lawv yuav tsum khaws cia cais ntawm cov tshuaj oxidants, cov tshuaj txo qis, alkalis, thiab cov tshuaj lom neeg hauv zaub mov, thiab tsis txhob khaws cia sib xyaw. Nruab nrog ntau yam thiab ntau npaum li cas ntawm cov khoom siv tua hluav taws. Cov ntaub ntawv tsim nyog yuav tsum muaj nyob rau hauv qhov chaw khaws cia kom tswj tau cov dej ntws.
Lub Hom Phiaj
Siv los tsim cov kua qaub DSD, p-nitrobenzoic acid, p-nitrophenyl acetic acid, p-nitrotoluene orthosulfonic acid, p-methylaniline, 2,4-dinitrotoluene, 4-methyl-1,3-benzene Diamine, 2-amino-4-chloro-5-methylbenzenesulfonic acid, 4,4′-diaminostilbene-2,2′-disulfonic acid thiab 2-chloro-4-aminotoluene, tsis muaj zog tsim Acid ntsuab GS, liab puag GL, toluene diisocyanate; benzidine; 2-nitro-p-toluidine; 3-chloro-4-nitrotoluene; dinitrotoluene, thiab lwm yam, kuj siv ua cov xim nruab nrab, tshuaj tua kab, thiab tshuaj, nruab nrab rau cov yas thiab cov khoom siv fiber ntau ntxiv.

Cov Ntaub Ntawv Tiv Tauj
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