2-Amino-p-cresol
Tsarin Sinadarai
Tsarin kwayoyin halitta: C7H9NO
Nauyin Kwayoyin: 123.15
Lambar CAS: 95-84-1
Saukewa: 202-457-3
Lambar UN: 2512
Abubuwan Sinadarai
Bayyanar: lu'ulu'u masu launin toka-fari.
Abun ciki: ≥98.0%
Matsayin narkewa: 134 ~ 136 ℃
Danshi: ≤0.5%
Abun ciki: ≤0.5%
Solubility: mai sauƙin narkewa a cikin kaushi na halitta kamar ethanol, ether da chloroform.Dan narkewa cikin ruwa da benzene.Sauƙi mai narkewa a cikin ruwan zafi.
Amfani
An yi amfani da shi azaman tsaka-tsakin rini, kuma ana amfani dashi a cikin shirye-shiryen masu ba da launi mai haske, kuma ana amfani da su wajen samar da wakili na farin mai kyalli DT.
Hanyar samarwa
Ana samun O-nitro-p-cresol ta hanyar raguwa tare da alkali sulfide ko hydrogenation catalytic.An fara daga nitration na p-cresol, ƙimar amfani da albarkatun ƙasa: 963kg / t na samfuran masana'antu p-cresol, 661kg / t na nitric acid (96%), 2127kg / t na sulfuric acid (92.5%), 2425kg/t na soda sulfide (60%), da 20kg/t na soda ash.
Hanyar Ajiya
1. Ajiye a cikin ɗakin ajiya mai sanyi, mai iska.Ka nisantar da wuta da tushen zafi.An rufe kunshin.Ya kamata a adana shi daban daga oxidants da abubuwan acidic, kuma a guje wa ajiya mai gauraya.An sanye shi da nau'ikan da suka dace da adadin kayan wuta.Wurin ajiya ya kamata a sanye shi da kayan da suka dace don ɗaukar ɗigogi.
2. Cushe a cikin ganga na ƙarfe ko kwali da aka liƙa da jakar filastik.Nauyin net ɗin kowace ganga shine 25kg ko 50kg.Ajiye da jigilar kaya daidai da ƙa'idodin sinadarai gabaɗaya.
