Tert-butyl hydrogen peroxide
| CAS nr | 75-91-2 ib |
| Cov mis mos molecular | C4H10O2 |
| Molecular hnyav | 90.121 ib |
| EINECS No. | 200-915-7 |
| Cov qauv qauv | |
| Pawg muaj feem | organic peroxides; pib; organic chemical raw khoom. |
Ceev: 0.937 g / mL ntawm 20 ℃
Melting point: -2.8 ℃
Kub taw tes: 37 ℃ (15 mmHg)
Lub teeb taw tes: 85 F
Cim: tsis muaj xim los yog daj me ntsis pob tshab kua.
Solubility: yooj yim soluble hauv cawv, ester, ether, hydrocarbon organic solvent sodium hydroxide aqueous kua.
Theoretical reactive oxygen hom ntsiab lus: 17.78%
Stability: tsis ruaj khov. Tsis txhob tshav kub, tshav ntuj, cuam tshuam, qhib hluav taws.
Cov tsos mob: tsis muaj xim rau lub teeb daj, pob tshab kua.
Cov ntsiab lus: 60 ~ 71%
Xim degree: 40 dub zeng Max
Fe: ≤ 0.0003%
Sodium hydroxide cov tshuaj tiv thaiv: pob tshab
Ua kom muaj zog: 44.4Kcal / mole
10 teev ib nrab-lub neej kub: 164 ℃
1 teev ib nrab-lub neej kub: 185 ℃
1 feeb ib nrab-lub neej kub: 264 ℃
Kev siv tseem ceeb: Siv ua polymerization pib; Kev taw qhia ntawm pawg peroxide rau hauv cov organic molecules yog dav siv los ua cov khoom siv raw rau kev sib txuas ntawm lwm cov organic peroxides; Ethylene monomer polymerization accelerator; Siv ua tshuaj dawb thiab deodorant, unsaturated resin crosslinking tus neeg saib xyuas, roj hmab vulcanizing tus neeg saib xyuas.
Ntim25Kg lossis 190Kg PE nruas,
Cia tej yam kev mob: khaws cia rau hauv qhov chaw txias thiab qhov cua hauv qab 0-35 ℃, kaw lub thawv kaw. Yuav tsum tsis txhob ntev, thiaj li tsis mus deteriorate.
Cov yam ntxwv txaus ntshai: cov kua ua kua. Khaws kom deb ntawm qhov chaw sov, qhov hluav taws xob, hluav taws kub, thiab qhov chaw kub. Forbidden compound txo tus neeg sawv cev, muaj zog acid, flammable los yog combustible tshuaj, active hlau hmoov. Decomposition khoom: methane, acetone, tert-butanol.
Extinguishing tus neeg sawv cev: Tua hluav taws nrog dej pos huab, ethanol ua npuas ncauj tsis kam, hmoov qhuav los yog carbon dioxide.
