2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane
| inoa huahana | 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 | |
| Helu CAS | 78-63-7 |
| ʻAno molekala | C16H34O4 |
| Kaumaha molekula | 290.44 |
| Helu EINECS | 201-128-1 |
| Ke kumu hoʻolālā | |
| Nā waeʻano pili | oxidant, vulcanizing agent, polymerization initiator, curing agent, kemikala maka. |
| Waiwai physicochemical | |
| Ka nana aku | wai ʻaila |
| Lae hehee | 6 ℃ |
| Lae paila | 55-57 C 7mmHg (māmā) |
| ʻO ka mānoanoa | 0.877 g/mL ma 25 C (kukui.) |
| Pumi mahu | 0.002 Pa ma 20 ℃ |
| Hōʻike hoʻohālikelike | n20 / D 1.423 (māmā) |
| Kuhikuhi uila | 149 F |
| Nā kūlana mālama | 2-8 ℃ |
| Ka hoʻoheheʻe | chloroform (soluble), methanol (soluble liʻiliʻi) |
| Puka | wai ʻaila. |
| kalakala | kala ole |
| Ka hoʻoheheʻe wai | immiscible |
| Paʻa | ʻAʻole paʻa a loaʻa paha nā mea hoʻokae. ʻAʻole kūpono me nā oxidants ikaika, nā waikawa, nā mea hoʻohaʻahaʻa, nā mea kūlohelohe, ka pauka metala. |
| LogP | 7.34 ma 20 ℃ |
| CAS waihona | 78-63-7 (Hōʻikeʻikepili CAS) |
Melemele māmā, wai ʻaila. ʻO ka helu heheʻe he 8 ℃, pili pili 0.8650, refractive rate 1.4185 (28 ℃). Ke kiko uila o 35-88 ℃. ʻO ka mahana decomposition he 140-150 ℃ (medium speed). Hiki ʻole i ka wai. Loaʻa i kahi ʻala kūikawā.
Hoʻohana ʻia e like me ka vulcanizing agent no ka silicone rubber, polyurethane rubber, ethylene propylene rubber and other rubbers; hoʻohana pū ʻia ma ke ʻano he polyethylene crosslinker a me unsaturated polyester agent. ʻAʻohe o kēia huahana ditert-butyl peroxide maʻalahi i ke kinoea a me nā hemahema ʻala isoperoxide. He mea hana vulcanizing wela kiʻekiʻe no ka vinyl silicone rubber. ʻO ka ikaika tensile a me ka paʻakikī o nā huahana he kiʻekiʻe, a he haʻahaʻa haʻahaʻa ka tensile a me ka deformation. He mea ʻawaʻawa ka huahana, hiki ke puhi a pahū, he waiwai pōʻino.
ʻAno pōʻino:
Hoʻohuiʻia me ka mea hoʻohaʻahaʻa, sulfur, phosphorus, a me nā mea hoʻomehana'ē aʻe, ka hopena a me ka friction explosive, i hui pūʻia me ka mea olaola, ka mea hoʻohaʻahaʻa, ka sulfur flammable, phosphorus combustible, combustion e hoʻoulu i ka uahi.
Waihona Choʻokahis: Hale kūʻai ventila a maloʻo; e mālama kaʻawale mai nā mea olaola, maka, ʻā a me ka waika ikaika.
mea kinai ahi: ke one, carbon dioxide.
