2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane
| Dzina la malonda | 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-BUTYLPERANEOXY); 2,5-DIMETHYL-2,5-DI(T-BUTYL-PEROXY)HEXANE | |
| Nambala ya CAS | 78-63-7 |
| Molecular formula | C16H34O4 |
| Kulemera kwa maselo | 290.44 |
| Nambala ya EINECS | 201-128-1 |
| Mapangidwe apangidwe | |
| Magulu ogwirizana | oxidant, vulcanizing agent, polymerization initiator, machiritso, mankhwala zopangira. |
| Physicochemical katundu | |
| Maonekedwe | mafuta madzi |
| Malo osungunuka | 6 ℃ |
| Malo otentha | 55-57 C 7mmHg (kuyatsa) |
| Kuchulukana | 0.877 g/mL pa 25 C (lit.) |
| Kuthamanga kwa nthunzi | 0.002 Pa pa 20 ℃ |
| Refraction index | n20 / D 1.423 (lit.) |
| pophulikira | 149 F |
| Zosungirako | 2-8 ℃ |
| Kusungunuka | chloroform (yosungunuka), methanol (yosungunuka pang'ono) |
| Fomu | mafuta amadzimadzi. |
| Mtundu | wopanda mtundu |
| Kusungunuka kwamadzi | wosagwirizana |
| Kukhazikika | Zosakhazikika ndipo zitha kukhala ndi zoletsa. Zosagwirizana ndi ma okosijeni amphamvu, zidulo, kuchepetsa wothandizila, zinthu organic, zitsulo ufa. |
| LogP | 7.34 pa 20 ℃ |
| CAS database | 78-63-7 (CAS Database Reference) |
Kuwala chikasu, mafuta amadzimadzi. Malo osungunuka ndi 8 ℃, kachulukidwe wachibale 0.8650, refractive rate 1.4185 (28 ℃). Kuwala kwa 35-88 ℃. Kutentha kwa kutentha ndi 140-150 ℃ (liwiro lapakati). Zosasungunuka m'madzi. Khalani ndi fungo lapadera.
Amagwiritsidwa ntchito ngati vulcanizing wothandizira mphira silikoni, mphira polyurethane, ethylene propylene mphira ndi rubbers ena; amagwiritsidwanso ntchito ngati polyethylene crosslinker ndi unsaturated polyester wothandizira. Mankhwalawa alibe ditert-butyl peroxide yosavuta gasification ndi zoperewera za fungo la isoperoxide. Ndiwothandizira kutentha kwambiri kwa mphira wa vinyl silicone. Kulimba kwamphamvu ndi kuuma kwa zinthuzo ndizokwera kwambiri, ndipo kupindika kwake ndi kuponderezana kumakhala kotsika. Chopangidwa ndi poizoni, choyaka ndi kuphulika, ndi katundu woopsa.
Zowopsa Makhalidwe:
Kusakaniza ndi kuchepetsa wothandizila, sulfure, phosphorous, ndi zina Kutentha, zimakhudza ndi mikangano zophulika, wothira zinthu organic, kuchepetsa wothandizila, kuyaka sulfure, phosphorous kuyaka, kuyaka yotithandiza utsi.
Kusungirako Cmbalis: Malo osungiramo mpweya ndi owuma; sungani mosiyana ndi organic kanthu, yaiwisi, yoyaka ndi asidi amphamvu.
Wozimitsa moto: mchenga, carbon dioxide.
