Tributyl citrate TBC 77-94-1 bakeng sa li-plasticizers tse ntle tsa tikoloho
Lintlha tsa Sehlahisoa
| Lebitso | Tributyl citrate |
| Nomoro ea CAS | 77-94-1 |
| Mokhoa oa limolek'hule | C18H32O7 |
| Boima ba molek'hule | 360.44 |
| Nomoro ea EINECS | 201-071-2 |
| Sebaka se qhibilihang | ≥300 °C(hote.) |
| Ntho e belang | 234 °C (17 mmHg) |
| Botenya | 1.043 g/mL ho 20 °C (hote.) |
| Lenane la refractive | n20/D 1.445 |
| flash point | 300 °C |
| Maemo a polokelo | Boloka ka tlase ho +30°C. |
| Solubility | E kopantsoe le acetone, ethanol le oli ea meroho; e batlang e sa qhibidihe ka metsing. |
| Acidity coefficient | (pKa) 11.30±0.29 (E boletsoeng esale pele) |
| Sebopeho | Mokelikeli |
| Mmala | Hlakileng |
| Ho qhibiliha ha metsi | e sa qhibidihang |
Litlhaloso tse tšoanang
N-BUTYLCITRATE;Citroflex4;TRIBUTYLCITRATE;TRI-N-BUTYLCITRATE;TRIPHENYLBENZYLPHOSPHONIUMCHLORIDE;1,2,3-Propanetricarboxylicacid,2-h ydroxy-,tributylester;1,2,3-Propanetricarboxylicacid,2-hydroxy-,tributylester;2,3-propanetricarboxylicacid,2-hydroxy-tributylester
Tlhaloso
Tributyl citrate (TBC) ke polasetiki e ntle e bolokang tikoloho le setlolo. Ke mokelikeli o mafura o se nang chefo, o fruity, o se nang mebala le o bonaletsang mocheso oa kamore. Sebaka se belang ke 170 ° C (133.3Pa), 'me ntlha ea flash (kopi e bulehileng) ke 185°C. E qhibiliha ka bongata ba lihlapolli tsa tlhaho. E na le ho feto-fetoha ha maemo a tlase, e tsamaellana hantle le li-resin, le katleho e phahameng ea polasetiki. E lumelloa ho sebelisoa ka ho paka lijo le lihlahisoa tsa bongaka le tsa bophelo bo botle Europe le United States le linaheng tse ling, hammoho le lintho tsa ho bapala tse bonolo tsa bana, meriana, lihlahisoa tsa bongaka, litatso le monko o monate, tlhahiso ea litlolo le liindasteri tse ling. E ka fana ka lihlahisoa tse nang le khanyetso e ntle ea serame, ho hanyetsa metsi le ho hanyetsa hlobo. Ka mor'a ho kenngoa ka polasetiki ke sehlahisoa sena, resin e bonts'a ponahalo e ntle le ts'ebetso e tlaase ea mocheso o tlaase, 'me e na le ho fokotseha ho tlaase le ho tlosoa ho tlaase mecheng e fapaneng ea litaba, botsitso bo botle ba mocheso,' me ha e fetole 'mala ha e futhumala. Oli e tlotsang e lokiselitsoeng ka sehlahisoa sena e na le thepa e ntle ea ho tlotsa.
Lintho tsa Lik'hemik'hale
Mokelikeli o mafura o se nang mmala o monko o fokolang. Ha e qhibilihe ka metsing, e qhibilihang ka har'a methanol, acetone, carbon tetrachloride, glacial acetic acid, oli ea castor, oli ea diminerale le metsoako e meng ea tlhaho.
Kopo
-E sebelisoa e le mokhoa oa ho lokisa chromatography ea khase, ntho e thata ka ho fetisisa bakeng sa polasetiki, ho tlosa foam le solvent bakeng sa nitrocellulose;
- Plasticizer bakeng sa polyvinyl chloride, polyethylene copolymer le cellulose resin, polasetiki e seng chefo;
- E sebelisoa bakeng sa granulation ea PVC e se nang chefo, ho etsa lisebelisoa tsa ho paka lijo, lipapali tse bonolo tsa bana, lihlahisoa tsa bongaka, li-plasticizers bakeng sa polyvinyl chloride, vinyl chloride copolymers, le li-cellulose resin.
