2,5-Dimethyl-2,5-di (tert-butylperoxy) hexane
| Orukọ ọja | 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 | |
| nọmba CAS | 78-63-7 |
| Ilana molikula | C16H34O4 |
| Ìwúwo molikula | 290.44 |
| Nọmba EINECS | 201-128-1 |
| Ilana igbekale | |
| Jẹmọ isori | oxidant, vulcanizing oluranlowo, polymerization initiator, curing oluranlowo, kemikali aise ohun elo. |
| Physicokemika ohun ini | |
| Ifarahan | omi epo |
| Ojuami yo | 6℃ |
| Oju omi farabale | 55-57 C 7mmHg (tan.) |
| iwuwo | 0.877 g/ml ni 25C (tan.) |
| Nya titẹ | 0.002 Pa ni 20 ℃ |
| Atọka refraction | n20 / D 1.423 (tan.) |
| oju filaṣi | 149 F |
| Awọn ipo ipamọ | 2-8℃ |
| Solubility | chloroform (tiotuka), methanol (diẹ tiotuka) |
| Fọọmu | olomi epo. |
| Àwọ̀ | ti ko ni awọ |
| Omi solubility | aibikita |
| Iduroṣinṣin | Aiduroṣinṣin ati pe o le ni awọn inhibitors ninu. Ibamu pẹlu awọn oxidants ti o lagbara, awọn acids, oluranlowo idinku, awọn ohun elo Organic, irin lulú. |
| LogP | 7.34 ni 20 ℃ |
| CAS database | 78-63-7 (Itọkasi aaye data CAS) |
Ina ofeefee, olomi ororo. Aaye yo jẹ 8℃, iwuwo ojulumo 0.8650, oṣuwọn refractive 1.4185 (28℃). Aaye filasi ti 35-88℃. Iwọn otutu jijẹ jẹ 140-150 ℃ (iyara alabọde). Insoluble ninu omi. Ṣe olfato pataki kan.
Ti a lo bi oluranlowo vulcanizing fun roba silikoni, roba polyurethane, roba ethylene propylene ati awọn roba miiran; tun lo bi polyethylene crosslinker ati unsaturated poliesita oluranlowo. Ọja yii ko ni ditert-butyl peroxide rọrun si gasification ati awọn ailagbara oorun isoperoxide. O jẹ aṣoju vulcanizing otutu giga ti o munadoko fun roba silikoni fainali. Agbara fifẹ ati lile ti awọn ọja naa ga, ati fifẹ ati abuku funmorawon jẹ iwọn kekere. Ọja naa jẹ majele, flammable ati bugbamu, jẹ ẹru ti o lewu.
Awọn abuda eewu:
Ti o dapọ pẹlu aṣoju idinku, imi-ọjọ, irawọ owurọ, ati alapapo miiran, ipa ati awọn ibẹjadi ija, ti o dapọ pẹlu ọrọ Organic, aṣoju idinku, sulfur flammable, combustible irawọ owurọ, ijona lati mu ẹfin mu.
Ibi ipamọ Conditions: Warehouse ventilated ati ki o gbẹ; itaja lọtọ lati Organic ọrọ, aise, flammable ati ki o lagbara acid.
Aṣoju pa ina: iyanrin, erogba oloro.
