3-Methylaniline (m-toluidine) ke mokelikeli o se nang 'mala o fetohang mosehla kapa o mofubelu o sootho moeeng kapa tlas'a tšusumetso ea khanya. E qhibiliha hanyane ka metsing, e qhibiliha ka har'a ethanol le ether. E ka fetoha mouoane hammoho le mouoane oa metsi 'me e hlahisoa ke karabelo e fokolang ea m-nitrotoluene. 3-Methylaniline e sebelisoa haholo-holo e le motsoako oa meriana.

Likopo

Methylaniline ke e 'ngoe ea li-amine tse bonolo ka ho fetisisa tsa monko o monate le motsoako o sebelisoang haholo oa motsoako oa lintho tse phelang. E sebelisoa haholo e le motsoako o sebetsang oa motsoako oa lintho tse phelang bakeng sa lidae, chefo e bolaeang likokoanyana, meriana, jj. Chemicalbook. Hona joale, tlhahiso ea malapeng e sebelisa nitrotoluene haholo-holo e le thepa e tala, ethanol kapa methanol e le solvent, le skeleton Ni e le catalyst ho etsa karabelo ea hydrogenation ho lokisa methylaniline.

Mokhoa oa ho kopanya o sebelisa nickel e le catalyst ho susumetsa karabelo ea hydrogenation ea m-nitrotoluene ka har'a solvent ea methanol ea indasteri ho hlahisa m-toluidine. Ka tlhahlobo ea ntlha e le 'ngoe le liteko tsa orthogonal, ho sebelisoa 80g m-nitrotoluene e le tekanyetso ea lipalo le tlas'a maemo a tsitsitseng a solvent ea methanol ea indasteri ea 200mL, maemo a nepahetseng a karabelo ea Chemicalbook e ne e le: catalyst ea 2.0g, nako ea karabelo ea lihora tse 6, le mocheso oa karabelo. Mocheso ke 90℃, 'me khatello ea karabelo ke 1.6MPa. Likahare tsa m-toluidine tse fumanoeng tlas'a maemo ana ke 99.79%, dikahare tsa likarolo tse bobebe ke 0.11%, 'me dikahare tse boima tsa likarolo ke 0.10%.

thepa ea lik'hemik'hale

Nomoro ea CAS 108-44-1

Foromo ea limolek'hule C7H9N

Boima ba limolek'hule 107.15

Nomoro ea EINECS 203-583-1

Sebaka sa ho qhibiliha -30°C

Boemo ba ho belisa 203-204°C (ha ho besoa)

Botenya 0.999g/mL ho 25°C (ha e le hantle)

Khatello ea mouoane 0.3hPa (20°C)

Letšoao la refractive n20/D1.567 (lit.)

Sebaka sa ho phatloha ha lebone 186°

Maemo a polokelo Boloka ka tlase ho +30°C.

Ho qhibiliha ha 0.2g/100ml (20°C)

Theha kristale e tiileng kapa e metsi

Koefficient ea asiti (pKa) 4.73 (ho 25°C)

Mmala o Mosweu Monko o Mobe (Monko o Mobe)

Monko o nkhang hamonate o kang oa aniline

Mokhoa oa puisano

MIT-IVY INDUSTRY CO., LTD

Phaka ea Indasteri ea Lik'hemik'hale, 69 Guozhuang Road, Setereke sa Yunlong, Motse oa Xuzhou, Profinseng ea Jiangsu, Chaena 221100

Mohala: 0086-15252035038FEKESE: 0086-0516-83666375

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