3-Methylaniline (m-toluidine) ruwa ne mara launi wanda ke canza launin rawaya ko ja a cikin iska ko kuma ƙarƙashin tasirin haske. Yana narkewa kaɗan a cikin ruwa, yana narkewa a cikin ethanol da ether. Yana iya ƙafewa tare da tururin ruwa kuma ana samar da shi ta hanyar rage amsawar m-nitrotoluene. 3-Methylaniline galibi ana amfani da shi azaman matsakaiciyar haɗa magunguna.

Aikace-aikace

Methylaniline yana ɗaya daga cikin mafi sauƙin sinadaran aromatic kuma ana amfani da shi sosai a matsayin tsaka-tsakin hada sinadarai na halitta. Ana amfani da shi sosai a matsayin tsaka-tsakin hada sinadarai na halitta don rini, magungunan kashe kwari, magunguna, da sauransu. Littafin Kimiyya. A halin yanzu, samar da kayayyaki a cikin gida galibi yana amfani da nitrotoluene a matsayin kayan da aka samo, ethanol ko methanol a matsayin mai narkewa, da kuma kwarangwal Ni a matsayin mai kara kuzari don yin aikin hydrogenation don shirya methylaniline.

Hanyar haɗa sinadarin tana amfani da nickel a matsayin mai kara kuzari don haɓaka amsawar hydrogenation na m-nitrotoluene a cikin sinadarin methanol na masana'antu don samar da m-toluidine. Ta hanyar gwajin abu ɗaya da gwaje-gwajen orthogonal, ta amfani da 80g m-nitrotoluene a matsayin ma'aunin lissafi kuma a ƙarƙashin sharuɗɗan da aka ƙayyade na sinadarin methanol na masana'antu 200mL, mafi kyawun yanayin amsawar Chemicalbook sune: mai kara kuzari 2.0g, lokacin amsawa na awanni 6, da zafin jiki na amsawa. Zafin jiki shine 90℃, kuma matsin lamba na amsawa shine 1.6MPa. Abun da ke cikin m-toluidine da aka samu a ƙarƙashin waɗannan yanayi shine 99.79%, abun da ke cikin haske shine 0.11%, kuma abun da ke cikin kayan mai nauyi shine 0.10%

kaddarorin sinadarai

Lambar CAS 108-44-1

Tsarin kwayoyin halitta C7H9N

Nauyin kwayoyin halitta 107.15

EINECS Lamba 203-583-1

Wurin narkewa -30°C

Tafasawar zafin jiki 203-204°C (haske)

Yawan 0.999g/mL a 25°C (lit.)

Matsin tururi 0.3hPa (20°C)

Ma'aunin haske n20/D1.567 (lit.)

Wurin walƙiya 186°

Yanayin Ajiya A adana a ƙasa da +30°C.

Narkewa 0.2g/100ml (20°C)

Siffar lu'ulu'u mai ƙarfi ko ruwa

Ma'aunin acidity (pKa) 4.73 (at25°C)

Launi Fari Ƙamshi (Ƙamshi)

Ƙamshi mai kama da aniline

Bayanin hulda

Kamfanin Masana'antu na MIT-IVY, LTD

Wurin shakatawa na masana'antar sinadarai, Titin Guozhuang 69, gundumar Yunlong, birnin Xuzhou, lardin Jiangsu, kasar Sin 221100

TEL: 0086-15252035038FAX: 0086-0516-83666375

WHATSAPP: 0086- 15252035038    EMAIL:INFO@MIT-IVY.COM