4-(methylamino)-3-nitrobenzoic acid (CAS # 41263-74-5)

Taw qhia

4-Methylamino-3-nitrobenzoic acid yog cov organic compound. Cov hauv qab no yog cov ntaub ntawv hais txog cov khoom, kev siv, kev npaj thiab kev nyab xeeb ntawm qhov sib xyaw no:

Zoo:

- 4-Methylamino-3-nitrobenzoic acid yog cov xim tsis muaj xim lossis lub teeb daj daj nrog lub beaker thiab iab saj.

- Cov compound yog me ntsis soluble hauv dej thiab soluble hauv ethanol thiab ether solvents.

Siv:

- Nws yog feem ntau siv rau hauv kev npaj cov tshuaj xws li dyes, tshuaj tua kab, thiab cov khoom tawg.

Txoj kev:

- 4-Methylamino-3-nitrobenzoic acid tuaj yeem npaj los ntawm acylation ntawm p-nitrobenzoic acid thiab toluidine.

- Hauv cov tshuaj tiv thaiv, nitrobenzoic acid thiab toluidine yog thawj zaug ntxiv rau cov tshuaj tiv thaiv cov hlab ntsha, thiab cov tshuaj tiv thaiv yog nplawm ntawm qhov tsim nyog kub kom txog thaum kawg tau txais cov khoom.

Cov ntaub ntawv kev nyab xeeb:

- 4-Methylamino-3-nitrobenzoic acid yog khaus thiab yuav tsum tau ceev faj thiab yuav tsum hnav cov khoom tiv thaiv tus kheej.

- Kev saib xyuas yuav tsum tau ua thaum tuav cov khoom sib xyaw kom tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag, thiab tsis txhob nqus nws cov plua plav lossis vapors.

- Khaws cia kom deb ntawm qhov hluav taws kub thiab cua sov thiab kaw cov ntim kom nruj.

- Ua raws li cov txheej txheem kev nyab xeeb cuam tshuam thaum siv. Xws li kev ntsuas kev pab thawj zaug thiab cov txheej txheem pov tseg pov tseg.

- Yog tias koj muaj kev tsis xis nyob los yog nqus tau ntau ntawm cov tshuaj, nrhiav kev kho mob tam sim ntawd.