p-Toluenesulfonamide ke plasticizer e ntle haholo e tiileng bakeng sa polasetiki ea thermosetting, e loketseng phenolic resin, melamine resin, urea-formaldehyde resin, polyamide le li-resin tse ling. Ho kopanya hanyane ho ka ntlafatsa ts'ebetso, ha etsa hore ho be le ho lekana, 'me ha fa sehlahisoa khanya e ntle. p-Toluenesulfonamide ha e na phello ea ho nolofatsa ea li-plasticizer tsa metsi, ha e lumellane le polyvinyl chloride le vinyl chloride copolymers, 'me e lumellana ka karolo e itseng le cellulose acetate, cellulose acetate butyrate le cellulose nitrate.

Litšobotsi tsa lik'hemik'hale:

Likristale tse tšoeu tse nang le matheba. E qhibiliha ka har'a ethanol, ha e qhibilihe metsing le ether.

mokhoa oa tlhahiso

Taba ea pele, eketsa karolo ea metsi a HN3 ka pitseng ea karabelo, eketsa p-toluenesulfonyl chloride ha u ntse u hlohlelletsa, 'me mocheso o tla nyolohela ho feta 50°C. Kamora hore mocheso o theohe, eketsa metsi a setseng a ammonia. Araba ho 85~90℃ Chemicalbook ka lihora tse 0.5. Karabelo e fela ha boleng ba pH bo fihla ho 8 ho isa ho 9. Pholisa ho fihlela ho 20°C, sefa, 'me u hlatsoe kuku ea sefe ka metsi ho fumana sehlahisoa se tala. Sehlahisoa se ntan'o fetoloa 'mala ke khabone e sebetsang, e qhibilihisoa ka alkali, e arotsoe ke asiti, e sefshoe ebe e omisoa ho fumana sehlahisoa.

Thepa ea Lik'hemik'hale ea p-Toluenesulfonamide

CAS 70-55-3
Foromo ea limolek'hule C7H9NO2S
Boima ba limolek'hule 171.22
Nomoro ea EINECS 200-741-1

 
Boemo ba ho qhibiliha 134-137 °C (ha ho hlaka)
Boemo ba ho belisa 221 °C (10 mmHg)

Boima ba 'mele 1.2495 (khakanyo e akaretsang)
Boima ba mouoane 5.9 (khakanyo ea moea) Letšoao la refractive 1.6100 (khakanyo)
Sebaka sa ho phatloha ha 202 °C

Boima ba 'nete: 25kg, e pakiloe ka har'a teramo ea karete. 50kg.

tšobotsi: Likristale tse tšoeu tse nang le matheba

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