cov khoom siv tshuaj lom neeg
N,N-dimethylaniline yog ib yam roj daj daj mus rau xim av daj. Muaj ib qho ntxhiab tsw phem. Nws yaj tau hauv ethanol, chloroform, ether thiab cov organic solvents uas muaj ntxhiab, thiab yaj me ntsis hauv dej.
Siv
Siv rau kev tsim cov txuj lom, tshuaj tua kab, dyes, explosives, thiab lwm yam.

Txoj kev tsim khoom:
Nws tau txais los ntawm kev sib xyaw ntawm aniline thiab methanol nyob rau hauv qhov muaj sulfuric acid nyob rau hauv qhov kub thiab txias thiab siab. Cov khoom siv raw siv: aniline 790kg / t, methanol 625kg / t, sulfuric acid 85kg / t. Kev npaj hauv chav kuaj tuaj yeem ua tau los ntawm kev sib xyaw aniline nrog trimethylphosphate.
CAS No. 121-69-7
Cov mis tshuaj molecular C8H11N
Qhov hnyav molecular 121.18
EINECS No. 204-493-5
Melting point 1.5-2.5 ° C (lit.)
Kub taw tes 193-194 ° C (lit.)
Qhov ceev ntawm cov pa roj 3 (vsair)
Qhov siab ntawm cov pa dej 2mmHg (25°C)
Refractive index n20 / D1 .557 (lit.)
Qhov kub hnyiab 158°F

Cov Ntaub Ntawv Tiv Tauj
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