N, N-Dimethyl-4-nitroaniline (CAS # 100-23-2)

N, N-Dimethyl-4-nitroaniline (CAS # 100-23-2) Taw qhia

Nitro-N, N-dimethylaniline, tseem hu ua dinitrotoluene, muaj cov tshuaj formula C8H10N2O4. Cov hauv qab no yog kev taw qhia txog nws qhov xwm thiab siv:

Xwm:

1. Cov tsos mob: Nitro-N, N-dimethylaniline yog lub teeb daj siv lead ua nrog cov ntxhiab tsw tshwj xeeb.

2. melting point: txog 105-108 degrees Celsius.

3. ntawm chav tsev kub soluble hauv cawv, ether thiab non-polar hnyav, me ntsis soluble hauv dej.

Siv:

1. Tshuaj reagent: Nitro-N, N-dimethylaniline yog ib qho tseem ceeb hauv nruab nrab compound, uas yuav siv tau los npaj lwm yam tshuaj, xws li dyes, tshuaj, thiab lwm yam.

2. Kev tawg: Vim nws cov khoom tawg tau siab heev, nitro-N, N-dimethylaniline kuj tuaj yeem siv los ua cov khoom siv raw rau cov khoom tawg.

Txoj Kev Npaj:

Nitro-N, N-dimethylaniline tuaj yeem npaj los ntawm cov tshuaj tiv thaiv ntawm sodium nitrite thiab N-methylaniline. Cov kauj ruam tshwj xeeb yog ua rau sodium nitrite nrog N-methylaniline nyob rau hauv acidic tej yam kev mob kom tau nitro-N, N-dimethylaniline.

Cov ntaub ntawv kev nyab xeeb:

1. Nitro-N, N-dimethylaniline yog ib qho organic nitrate compound nrog cov khoom tawg siab heev. Yuav tsum tsis txhob raug cov nplaim taws, qhov kub thiab txias thiab electrostatic sparks.

2. hnav tsom iav tiv thaiv, hnab looj tes, khaub ncaws tiv thaiv thiab lwm yam khoom siv tiv thaiv tus kheej thaum siv, tsis txhob nqus pa, nqus los yog tiv thaiv daim tawv nqaij.

3. Khaws kom deb ntawm hluav taws thiab oxidant thaum khaws cia, thiab khaws cia rau hauv lub xeev kaw kom tsis txhob muaj hluav taws kub lossis tawg.