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4-Nitroanisole(CAS#100-17-4)

Chemical Property:

Molecular Formula C7H7NO3
Molar Misa 153.135
Kuchulukana 1.222g/cm3
Melting Point 51-53 ℃
Boling Point 260 ° C pa 760 mmHg
Pophulikira 134.6°C
Kusungunuka kwamadzi 0.468 g/L (20 ℃)
Kuthamanga kwa Vapor 0.0203mmHg pa 25°C
Refractive Index 1.542
Gwiritsani ntchito Ntchito ngati utoto ndi intermediates mankhwala, makamaka ntchito kupanga amino anisole, Blue Salt, VB, etc.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xn - Zowopsa
Zizindikiro Zowopsa R68 - Chiwopsezo chotheka cha zotsatira zosasinthika
Kufotokozera Zachitetezo S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi.
Ma ID a UN UN 3458

 

Mawu Oyamba

Gwiritsani ntchito:

Nitroanisole amagwiritsidwa ntchito kwambiri ngati fungo chifukwa amatha kupatsa mankhwala fungo lapadera. Kuphatikiza apo, nitrobenzyl ether itha kugwiritsidwanso ntchito kupanga utoto wina ngati zosungunulira ndi zoyeretsa.

 

Njira Yokonzekera:

Kukonzekera kwa nitroanisole kumatha kupezeka ndi zomwe nitric acid ndi anisole. Kawirikawiri, asidi wa nitric amayamba kusakaniza ndi sulfuric acid kuti akhale nitramine. Nitramine imayendetsedwa ndi anisole pansi pa mikhalidwe ya acidic kuti pamapeto pake ipereke nitroanisole.

 

Zambiri Zachitetezo:

Nitroanisole ndi organic pawiri ndipo ayenera kugwiritsidwa ntchito mosamala. Nthunzi yake ndi fumbi zimatha kukwiyitsa maso, khungu ndi kupuma. Valani zida zodzitetezera zoyenera monga magolovesi, magalasi ndi zobvala zodzitchinjiriza mukamagwira ntchito kapena kukhudzana kuti musawononge khungu ndi maso. Kuphatikiza apo, nitroanisole ili ndi zinthu zina zophulika ndipo imapewa kukhudzana ndi kutentha kwakukulu, malawi otseguka komanso ma oxidants amphamvu. Panthawi yosungira ndikugwiritsa ntchito, malo olowera mpweya wabwino ayenera kusamalidwa ndikuyendetsedwa bwino kuti apewe ngozi. Ngati kutayikira mwangozi, njira zoyenera zadzidzidzi ziyenera kuchitidwa munthawi yake. Njira zoyenera zogwirira ntchito ndi chitetezo ziyenera kutsatiridwa pakugwiritsa ntchito ndi kusamalira mankhwala aliwonse.


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