I-Tributyl citrate ye-TBC 77-94-1 yeeplastiki ezilungileyo zendalo
Iinkcukacha zeMveliso
| Igama | I-Tributyl citrate |
| Inombolo yeCAS | 77-94-1 |
| Ifomula yemolekyuli | C18H32O7 |
| Ubunzima bemolekyuli | 360.44 |
| I-EINECS No. | 201-071-2 |
| Indawo yokunyibilika | ≥300 °C(lit.) |
| Indawo yokubilisa | 234 °C (17 mmHg) |
| Ukuxinana | 1.043 g/mL ku-20 °C (lit.) |
| Isalathiso sokuqhafaza | n20/D 1.445 |
| Indawo yokuflasha | 300 °C |
| Iimeko zokugcina | Gcina ngaphantsi +30°C. |
| Ukunyibilika | Ukuxutywa ne-acetone, i-ethanol, kunye neoli yemifuno;ayinyibiliki ngokupheleleyo emanzini. |
| I-acidity coefficient | (pKa) 11.30±0.29 (Kuxelwe kwangaphambili) |
| Ifomu | Ulwelo |
| Umbala | Cacileyo |
| Ukunyibilika kwamanzi | enganyibilikiyo |
Izithethantonye
N-BUTYLCITRATE;Citroflex4;TRIBUTYLCITRATE;TRI-N-BUTYLCITRATE;TRIPHENYLBENZYLPHOSPHOSPHONIUMCHLORIDE;1,2,3-Propanetricarboxylicacid,2-hydroxy-,tributylester;1,2,3-Propanetricarboxylic acid;tyle-hydroxy2,3-hydroxy-2,3 ipropanetricarboxylicacid, i-2-hydroxy-tributylester
Inkcazo
I-Tributyl citrate (TBC) yiplasticizer ehambelana nokusingqongileyo kunye ne-lubricant.Ayina tyhefu, iziqhamo, ayinambala kwaye i-oyile ecacileyo elulwelo kubushushu begumbi.Indawo yokubila yi-170°C (133.3Pa), kunye ne-flash point (indebe evulekileyo) yi-185°C.Inyibilika kwizinyibilikisi ezininzi eziphilayo.Inokungaguquguquki okuphantsi, ukuhambelana kakuhle neerasi, kunye nokusebenza kakuhle kweplastiki.Ivumelekile ukuba isetyenziswe ekupakishweni kokutya kunye neemveliso zonyango kunye nempilo eYurophu nase-United States nakwamanye amazwe, kunye neethoyi ezithambileyo zabantwana, amayeza, iimveliso zonyango, iziqholo kunye neziqholo, ukuveliswa kwezithambiso kunye namanye amashishini.Iyakwazi ukunika iimveliso ezinokumelana nokubanda okuhle, ukumelana namanzi kunye nokumelana nokungunda.Emva kokuba yenziwe ngeplastiki yile mveliso, i-resin ibonisa ukucaca okulungileyo kunye nokusebenza okuphantsi kobushushu obuphantsi, kwaye inokuguquguquka okuphantsi kunye nokutsalwa okuphantsi kwimidiya eyahlukeneyo, ukuzinza okuhle kwe-thermal, kwaye ayitshintshi umbala xa ishushu.Ioli yokuthambisa elungiselelwe ngale mveliso ineempawu ezintle zokuthambisa.
Iipropati zeMichiza
Ulwelo olunamafutha olungenambala olunevumba elincinane.I-insoluble emanzini, i-soluble kwi-methanol, i-acetone, i-carbon tetrachloride, i-glacial acetic acid, ioli ye-castor, i-oyile ye-mineral kunye nezinye izinyibilikisi eziphilayo.
Isicelo
-Isetyenziswe njenge-gas chromatography fixative, i-agent eqinile kwiiplastiki, i-foam remover kunye ne-solvent ye-nitrocellulose;
- I-Plasticizer ye-polyvinyl chloride, i-polyethylene copolymer kunye ne-cellulose resin, i-plasticizer engeyona inetyhefu;
-Isetyenziselwa i-PVC granulation engeyona inetyhefu, ukwenza izinto zokupakisha ukutya, amathoyizi athambileyo abantwana, iimveliso zonyango, iiplasticizers ze-polyvinyl chloride, i-vinyl chloride copolymers, kunye ne-cellulose resins.
