2,5-Dimethyl-2,5-di (tert-butylperoxy) hexane
| Khoom npe | 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-DI (T-BUTYL-PEROXY) HEXANE | |
| CAS nr | 78-63-7 : kuv |
| Cov mis mos molecular | C16H34O4 |
| Molecular hnyav | 290.44 Nws |
| EINECS Number | 201-128-1 : kuv |
| Cov qauv qauv | |
| Pawg muaj feem | oxidant, vulcanizing agent, polymerization pib, curing agent, tshuaj raw khoom. |
| Physicochemical khoom | |
| Qhov tshwm sim | ua kua |
| Melting point | 6 ℃ |
| Boiling point | 55-57 C 7 mmHg (lit.) |
| Qhov ntom | 0.877 g / mL ntawm 25 C (lit.) |
| Chav siab | 0.002 Pa ntawm 20 ℃ |
| Refraction Index | N20 / D 1.423 (lit.) |
| Flash point | 149 ib f |
| Cia tej yam kev mob | 2-8 ℃ |
| Solubility | chloroform (soluble), methanol (me ntsis soluble) |
| Daim ntawv | oily kua. |
| Xim | tsis muaj xim |
| Dej solubility | tsis txawj tag |
| Kev ruaj ntseg | Tsis ruaj khov thiab tej zaum yuav muaj inhibitors. Incompatible nrog muaj zog oxidants, acids, txo tus neeg sawv cev, organic cov ntaub ntawv, hlau hmoov. |
| LogP | 7.34 ntawm 20 ℃ |
| CAS database | 78-63-7 (CAS Database Reference) |
Lub teeb daj, oily kua. Lub melting point yog 8 ℃, txheeb ze ntom 0.8650, refractive tus nqi 1.4185 (28 ℃). Flash point ntawm 35-88 ℃. Qhov kub decomposition yog 140-150 ℃ (qhov nruab nrab ceev). Insoluble hauv dej. Muaj qhov tsw tshwj xeeb.
Siv los ua tus neeg sawv cev vulcanizing rau silicone roj hmab, polyurethane roj hmab, ethylene propylene roj hmab thiab lwm yam roj hmab; kuj siv los ua polyethylene crosslinker thiab unsaturated polyester tus neeg sawv cev. Cov khoom no tsis muaj ditert-butyl peroxide yooj yim rau gasification thiab isoperoxide tsw tsis txaus. Nws yog ib qho zoo kub vulcanizing tus neeg saib xyuas rau vinyl silicone roj hmab. Lub zog tensile thiab hardness ntawm cov khoom yog siab, thiab lub tensile thiab compression deformation yog qhov tsawg. Cov khoom yog tshuaj lom, flammable thiab tawg, yog cov khoom txaus ntshai.
Cov yam ntxwv txaus ntshai:
Sib tov nrog txo tus neeg sawv cev, leej faj, phosphorus, thiab lwm yam cua sov, cuam tshuam thiab kev sib txhuam tawg, tov nrog cov organic teeb meem, txo tus neeg sawv cev, flammable sulfur, phosphorus combustible, combustion los txhawb cov pa luam yeeb.
Cia Ckev xavs: Warehouse ventilated thiab qhuav; khaws cais los ntawm cov organic teeb meem, raw, flammable thiab muaj zog acid.
Tus neeg tua hluav taws tua hluav taws: xuab zeb, carbon dioxide.
