1,1-Di-(tert-butylperoxy)-3,3,5-trimethylcyclohexane
| CAS nr | 6731-36-8 |
| Cov mis mos molecular | C17H34O4 |
| Molecular hnyav | 302.46 ib |
| EINECS Number | 229-782-3 ib |
| Cov qauv qauv | |
| Pawg muaj feem | organic peroxides; tus pib; curing tus neeg sawv cev; vulcanizer; organic tshuaj raw khoom; |
Melting point: -20 ℃
Boiling point: 403.47 ℃ ( kwv yees ntxhib )
Qhov ceev: 0.895
Chav siab: 0.009 Pa ntawm 20 ℃
Refraction Index: N20 / D 1.441 (cia.)
Flash point: 62 ℃
Solubility: yooj yim soluble hauv cawv, ether, feem ntau cov organic solvents. Insoluble hauv dej.
Cim: Micro daj pob tshab kua, xim yuav tsaus nti thaum lub sij hawm cia.
LogP7 ntawm 25 ℃
Stability, thiab instability. Kev phom sij rau tus kheej nrawm nrawm tuaj yeem tshwm sim, thiab qee zaum, tawg lossis hluav taws tuaj yeem tshwm sim vim kev sib cuag ncaj qha nrog cov khoom tsis sib xws lossis thermal decomposition thiab siab dua qhov kub ntawm nws tus kheej nrawm.
Cov tsos mob: me ntsis daj thiab pob tshab oily kua.
Cov ntsiab lus: 90%
Xim degree: 60 dub zeng Max
Ua kom muaj zog: 35.5Kcal / mole
10-teev ib nrab-lub neej kub: 92 ℃
1-teev ib nrab-lub neej kub: 112 ℃
1-feeb ib nrab-lub neej kub: 155 ℃
Daim ntawv thov tseem ceeb:Nws yog ketone zoo li cov organic peroxide siv los ua tus pib ntawm cov tshuaj tiv thaiv polymerization, polyvinyl chloride thiab unsaturated polyester crosslinker, thiab silicone roj hmab.
Ntim thiab khaws cia:25 Kg PE chim ntim. Khaws cia hauv qab 30 ℃ hauv qhov chaw txias, qhuav. Nyob deb ntawm qhov hluav taws kub, tshuaj tua hluav taws, txo cov neeg ua haujlwm.
Cov yam ntxwv txaus ntshai: tsis ruaj khov. Cov cua kub tuaj yeem ua rau combustion thiab tawg kom tsis txhob muaj kev sib cuag nrog cov khoom siv tsis sib xws, cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob. React nrog txo cov neeg ua haujlwm, kua qaub, alkali, nplua hmoov hlau, xeb, hlau hnyav.
Hluav taws kub extinguishing agent:nrog dej pos, ethanol resistant ua npuas ncauj, qhuav hmoov los yog carbon dioxide.
