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sehlahisoa

2,6-Diaminotoluene(CAS#823-40-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H10N2
'Misa oa Molar 122.17
Botenya 1.0343 (khakanyo e fosahetseng)
Melting Point 104-106°C(lebone)
Boling Point 289 °C
Ho qhibiliha ha Metsi 60 g/L (15 ºC)
Solubility qhibilihang ka Ether, Joala
Ponahalo Powder, Chunks kapa Pellets
Mmala Boputsoa bo lefifi ho ya ho sootho kapa botsho
BRN 2079476
pKa 4.74±0.10 (E boletsoeng esale pele)
Botsitso E tsitsitseng. E tukang. Ha e lumellane le li-oxidizing tse matla, li-acid tse matla.
Refractive Index 1.5103 (khakanyo)
Sebelisa E sebelisoa haholo meriana, li-intermediates tsa dae

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R21/22 – E kotsi ha e ama letlalo mme e kwetswe.
R43 - E ka etsa hore maikutlo a be teng ka ho ama letlalo
R51/53 – Chefo ho lintho tse phelang metsing, e ka baka litlamorao tsa nako e telele tikolohong ea metsing.
R68 – Kotsi e ka bang teng ya ditlamorao tse ke keng tsa etsollwa
R50/53 – Chefo e ngata ho lintho tse phelang metsing, e ka baka litlamorao tsa nako e telele tikolohong ea metsing.
R40 - Bopaki bo fokolang ba phello ea kankere
Tlhaloso ea Tšireletseho S24 - Qoba ho kopana le letlalo.
S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.
S61 - Qoba ho lokolloa tikolohong. Sheba litaelo tse khethehileng / maqephe a tšireletso.
Li-ID tsa UN UN 3077 9/PG 3
WGK Jeremane 3
RTECS XS9750000
TSCA Ee
Khoutu ea HS 29215190
Sehlopha sa Likotsi 6.1
Sehlopha sa ho paka III

 

Selelekela

2,6-Diaminotoluene, e tsejoang hape e le 2,6-diaminomethylbenzene, ke motsoako oa lintho tse phelang.

 

Thepa le Tšebeliso:

Ke karolo ea bohlokoa lipakeng tsa organic synthesis mme e ka sebelisoa ho lokisa mefuta e fapaneng ea metsoako ea manyolo. Ka mohlala, e ka sebelisoa ha ho etsoa dae, lisebelisoa tsa polymer, li-additives tsa rabara, joalo-joalo.

 

Mokhoa

Ho na le mekhoa e 'meli e meholo e sebelisoang hangata. E 'ngoe e fumanoa ka karabelo ea asiti ea benzoic le imine tlas'a maemo a alkaline,' me e 'ngoe e fumanoa ka phokotso ea hydrogenation ea nitrotoluene. Hangata mekhoa ena e etsoa sebakeng sa laboratoring ’me e hloka mehato e loketseng ea tšireletso, e kang ho roala liatlana tse sireletsang, likhalase le thepa ea ho hema.

 

Lintlha tsa Tšireletseho:

Ke motsoako oa manyolo o ka bang le litlamorao tse halefisang le tse senyang 'meleng oa motho. Mekhoa e nepahetseng ea ts'ebetso ea ts'ireletso e lokela ho lateloa nakong ea tšebeliso le polokelo ho netefatsa hore ho na le moea o nepahetseng le mehato ea tšireletso.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona