2,5-Dimethyl-2,5-di(tert-butylperoxy) hexane
| Sunan samfur | 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-BUTYLPEREXY); 2,5-DIMETHYL-2,5-DI(T-BUTYL-PEROXY)HEXANE | |
| Lambar CAS | 78-63-7 |
| Tsarin kwayoyin halitta | Saukewa: C16H34O4 |
| Nauyin kwayoyin halitta | 290.44 |
| Lambar EINECS | 201-128-1 |
| Tsarin tsari | |
| Rukunin masu alaƙa | oxidant, vulcanizing wakili, polymerization initiator, curing wakili, sinadaran albarkatun kasa. |
| Physicochemical dukiya | |
| Bayyanar | ruwa mai |
| Wurin narkewa | 6 ℃ |
| Wurin tafasa | 55-57 C 7mmHg (lit.) |
| Yawan yawa | 0.877 g/ml a 25 C (lit.) |
| Turi matsa lamba | 0.002 Pa a 20 ℃ |
| Fihirisar tunani | n20 / D 1.423 (lit.) |
| Wurin walƙiya | 149 F |
| Yanayin ajiya | 2-8 ℃ |
| Solubility | chloroform (mai narkewa), methanol (mai narkewa kadan) |
| Siffar | ruwa mai mai. |
| Launi | mara launi |
| Ruwa mai narkewa | m |
| Kwanciyar hankali | Mara ƙarfi kuma yana iya ƙunsar masu hanawa.Rashin jituwa tare da oxidants mai ƙarfi, acid, wakili mai ragewa, kayan halitta, foda karfe. |
| LogP | 7.34 a 20 ℃ |
| CAS database | 78-63-7 (Babban Bayani na CAS) |
Ruwan rawaya mai haske, ruwa mai mai.Matsayin narkewa shine 8 ℃, ƙarancin dangi 0.8650, ƙimar juzu'i 1.4185 (28 ℃).Wurin walƙiya na 35-88 ℃.The bazuwar zafin jiki ne 140-150 ℃ (matsakaicin gudun).Mara narkewa a cikin ruwa.Yi wari na musamman.
An yi amfani da shi azaman wakili na vulcanizing don roba na silicone, roba polyurethane, roba ethylene propylene da sauran rubbers;Hakanan ana amfani dashi azaman polyethylene crosslinker da wakili na polyester unsaturated.Wannan samfurin ba shi da ditert-butyl peroxide mai sauƙin gasification da ƙarancin warin isoperoxide.Yana da wani tasiri high zafin jiki vulcanizing wakili na vinyl silicone roba.Ƙarfin ƙwanƙwasa da taurin samfuran suna da girma, kuma ƙwanƙwasa da nakasar matsawa yana da ɗan ƙaramin ƙarfi.Samfurin yana da guba, mai ƙonewa da fashewa, kaya ne mai haɗari.
Halayen haɗari:
Mixed tare da rage wakili, sulfur, phosphorus, da sauran dumama, tasiri da gogayya fashe, gauraye da kwayoyin halitta, rage wakili, flammable sulfur, phosphorus combustible, konewa don ta da hayaki.
Adana Cgabatarwas: Warehouse ya shaka kuma ya bushe;adana dabam daga kwayoyin halitta, danye, flammable da karfi acid.
Wakilin kashe wutayashi, carbon dioxide.
