2,5-Dimethyl-2,5-di(tert-butylperoxy) hexane
| Product name | 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); 2,5-DIMETHYL-2,5-DI(T-BUTYL-PEROXY)HEXANE | |
| CAS nhamba | 78-63-7 |
| Molecular formula | C16H34O4 |
| Molecular uremu | 290.44 |
| Nhamba yeEINECS | 201-128-1 |
| Mamiriro ezvinhu | |
| Zvikamu zvinoenderana | oxidant, vulcanizing agent, polymerization initiator, kurapa mumiriri, kemikari mbishi zvinhu. |
| Physicochemical pfuma | |
| Chitarisiko | mafuta emvura |
| Melting point | 6℃ |
| Boiling point | 55-57 C 7mmHg (lit.) |
| Density | 0.877 g/mL pa25 C (lit.) |
| Steam pressure | 0.002 Pa pa20 ℃ |
| Refraction index | n20 / D 1.423 (lit.) |
| Flash point | 149 F |
| Kuchengetedza mamiriro | 2-8℃ |
| Solubility | chloroform (inonyungudika), methanol (inonyungudika zvishoma) |
| Form | mvura ine mafuta. |
| Color | isina ruvara |
| Kunyungudika kwemvura | immiscible |
| Kugadzikana | Haina kugadzikana uye inogona kunge iine inhibitors. Hazvienderane neakasimba oxidants, acids, inoderedza agent, organic materials, metal powder. |
| LogP | 7.34 pa20 ℃ |
| CAS database | 78-63-7 (CAS Database Reference) |
Chiedza cheyero, chine mafuta. Nzvimbo yekunyungudika ndeye 8 ℃, hukama density 0.8650, refractive rate 1.4185 (28 ℃). Flash point ye35-88 ℃. Iyo tembiricha yekuora ndeye 140-150 ℃ (yepakati kumhanya). Insoluble mumvura. Iva nekunhuhwirira kwakakosha.
Inoshandiswa sechinhu chinopisa chesilicone rubber, polyurethane rubber, ethylene propylene rubber uye mamwe marabha; inoshandiswawo se polyethylene crosslinker uye unsaturated polyester agent. Ichi chigadzirwa hachina ditert-butyl peroxide iri nyore kuita gasification uye isoperoxide kunhuwa kukanganisa. Iyo inoshanda yakakwirira tembiricha vulcanizing agent yevinyl silicone rabha. Kusimba kwekusimba uye kuoma kwezvigadzirwa kwakakwira, uye iyo tensile uye compression deformation yakadzikira. Chigadzirwa chacho chine chepfu, chinopisa uye chinoputika, chinhu chine ngozi.
Nengozi maitiro:
Yakasanganiswa neinodzikisira agent, sarufa, phosphorus, uye kumwe kudziyisa, kukanganisa uye kukwesha kunoputika, kwakasanganiswa neorganic matter, reducing agent, flammable sulfur, phosphorus combustible, combustion to stimust utsi.
Storage Conditions: Warehouse inofefetera uye yakaoma; chengetedza zvakasiyana kubva kune organic matter, mbishi, inopfuta uye yakasimba asidhi.
Mushandi wekudzima moto: jecha, carbon dioxide.
