2,5-Dimethyl-2,5-di(tert-butylperoxy) hexane
| Lebitso la sehlahisoa | 2,5-Dimethyl-2,5-di(tert-butylperoxy) hexane |
| Trigonox 101;VAROX DBPH;VAROX DBPH-50;luperox;LUPEROX 101XL;Di-tert-butyl 1,1,4,4-tetramethyltetramethylene diperoxide;2,5-DIMETHYL-2,5-BIS(TERT-BUTYLPEROXY)HEXANE;2,5-DIMETHYL-2,5-DI(T-BUTYL-PEROXY)HEXANE | |
| Nomoro ea CAS | 78-63-7 |
| Mokhoa oa limolek'hule | C16H34O4 |
| Boima ba molek'hule | 290.44 |
| Nomoro ea EINECS | 201-128-1 |
| Foromo ea sebopeho | |
| Lihlopha tse amanang | oxidant, vulcanizing agent, polymerization initiator, pheko, lisebelisoa tse tala tsa lik'hemik'hale. |
| Thepa ea physicochemical | |
| Ponahalo | mokelikeli oa oli |
| Sebaka se qhibilihang | 6℃ |
| Ntho e belang | 55-57 C 7mmHg (lit.) |
| Botenya | 0.877 g/mL ho 25 C (lit.) |
| Khatello ea mouoane | 0.002 Pa ka 20 ℃ |
| Lenane la refraction | n20 / D 1.423 (lit.) |
| flash point | 149 F |
| Maemo a polokelo | 2-8℃ |
| Solubility | chloroform (e qhibilihang), methanol (e qhibilihang hanyenyane) |
| Sebopeho | lero le mafura. |
| Mmala | e senang mmala |
| Ho qhibiliha ha metsi | immiscible |
| Botsitso | Ha e tsitsa 'me e ka ba le li-inhibitors. Ha e lumellane le li-oxidants tse matla, li-acids, sesebelisoa se fokotsang, lisebelisoa tsa manyolo, phofo ea tšepe. |
| LogP | 7.34 ka 20 ℃ |
| CAS database | 78-63-7 (CAS Database Reference) |
Mokelikeli o mosehla o khanyang, o mafura. Sebaka se qhibilihang ke 8 ℃, sekhahla se amanang le 0.8650, sekhahla sa refractive 1.4185 (28 ℃). Sebaka sa khanya ke 35-88 ℃. Thempereichara ea ho bola ke 140-150 ℃ (lebelo le mahareng). Ha e kenelle ka metsing. E-ba le monko o khethehileng.
E sebelisoa e le moemeli oa vulcanizing bakeng sa rabara ea silicone, rabara ea polyurethane, rabara ea ethylene propylene le liraba tse ling; e boetse e sebelisoa e le polyethylene crosslinker le unsaturated polyester agent. Sehlahisoa sena ha se na ditert-butyl peroxide e bonolo ho gasification le mefokolo ea monko oa isoperoxide. Ke moemeli ea sebetsang hantle oa mocheso o phahameng oa vulcanizing bakeng sa rabara ea silicone ea vinyl. Matla a tsitsipano le ho tiea ha lihlahisoa li phahame, 'me ho senyeha ha khatello le ho hatella ho batla ho le tlaase. Sehlahisoa se na le chefo, se ka tuka ebile se phatloha, ke thepa e kotsi.
Litšobotsi tse kotsi:
E kopantsoe le ho fokotsa lintho, sebabole, phosphorus le tse ling tse futhumatsang, tšusumetso le likhohlano tse phatlohang, tse kopantsoeng le lintho tse phelang, tse fokotsang, sebabole se tukang, phosphorus e tukang, e tukang ho tsosa mosi.
Polokelo Conditions: Sebaka sa polokelo se kenngoeng ke moea ebile se omme; boloka ka thoko ho lintho tse phelang, tse tala, tse ka tukang le acid e matla.
Setima-mollo: lehlabathe, carbon dioxide.
