| Identification | Back Directory | [Name]
2,2-Di(tert-butylperoxy)butane | [CAS]
2167-23-9 | [Synonyms]
VP 1200
Perhexa 22
Trigonox D
Lupersol 220
Trigonox D-E50
Chaloxyd P 1200AL
Chaloxyd P 1293AL
2,2-Di-(t-butylperoxy) butane
2,2-Bis(t-butylperoxy) butane
2,2-Bis(tert-butyldioxy)butane
2,2-DI(TERT-BUTYLPEROXY)BUTANE
2,2-BIS(TERT-BUTYLPEROXY)BUTANE
Butane, 2,2-bis(tert-butyldioxy)-
Butane, 2,2-bis(tert-butylperoxy)-
Di-tert.-butyl-sec.-butylendiperoxid
50%Solutioninaromaticfreemineralsprit
Peroxide, sec-butylidenebis(tert-butyl
DI-TERT-BUTYL SEC-BUTYLIDENE DIPEROXIDE
2,2-Bis(tert-butylperoxy)butane solution
Peroxide, (1-methylpropylidene)bis(tert-butyl
2,2-di-(tert-butylperoxy)butane, <= 52% in solution
Peroxide,(1-methylpropylidene)bis[(1,1-dimethylethyl)
Peroxide, (1-methylpropylidene)bis[(1,1-dimethylethyl)
3,4,6,7-Tetraoxanonane, 5-ethyl-2,2,5,8,8-pentamethyl-
2,2-Di-(tert-butyl peroxy)butane(in slution,not more than 52%)
2,2-BIS(TERT-BUTYLPEROXY)BUTANE, 50 WT. % SOLUTION IN MINERAL OIL
2,2-Di(tert-butylperoxy)butane, 50% solution in aromatic free mineral spirit | [EINECS(EC#)]
218-507-2 | [Molecular Formula]
C12H26O4 | [MDL Number]
MFCD00048243 | [MOL File]
2167-23-9.mol | [Molecular Weight]
234.33 |
| Chemical Properties | Back Directory | [Appearance]
(usually handled as a solution in mineral oil) | [Melting point ]
≥80 °C (SADT)
| [Boiling point ]
296.66°C (rough estimate) | [density ]
0.88 g/mL at 25 °C
| [vapor pressure ]
50Pa at 25℃ | [refractive index ]
n20/D 1.445
| [Fp ]
118 °F
| [storage temp. ]
Refrigerator (+4°C) + Flammables area | [form ]
Solution | [color ]
Clear | [Stability:]
Unstable. Solid material may explode if heated, struck or mixed with other chemicals. Do not grind! Incompatible with acids, bases, strong oxidizing agents, powdered metals, strong reducing agents. | [Water Solubility ]
immiscible | [Henry's Law Constant]
1.2×10-2 mol/(m3Pa) at 25℃, Zhang et al. (2010) | [LogP]
5.4 at 30℃ | [NIST Chemistry Reference]
2,2-Bis(tert-butylperoxy) butane(2167-23-9) | [EPA Substance Registry System]
Peroxide, (1-methylpropylidene)bis[( 1,1-dimethylethyl)(2167-23-9) |
| Questions And Answer | Back Directory | [Uses]
2,2-Bis(tert-butylperoxide)butane is commonly used as a free radical initiator in organic synthesis to catalyze polymerization reactions. |
| Hazard Information | Back Directory | [Chemical Properties]
(usually handled as a solution in mineral oil) | [Reactivity Profile]
Peroxides, such as 2,2-Di(tert-butylperoxy)butane, are good oxidizing agents. Organic compounds can ignite on contact with concentrated peroxides. Strongly reduced material such as sulfides, nitrides, and hydrides may react explosively with peroxides. There are few chemical classes that do not at least produce heat when mixed with peroxides. Many produce explosions or generate gases (toxic and nontoxic). Generally, dilute solutions of peroxides (<70%) are safe, but the presence of a catalyst (often a transition metal such as cobalt, iron, manganese, nickel, or vanadium) as an impurity may even then cause rapid decomposition, a buildup of heat, and even an explosion. Solutions of peroxides often become explosive when evaporated to dryness or near-dryness. Danger of explosion when dry. May explode from heat, shock, friction or contamination. May ignite combustibles (wood, paper, oil, clothing, etc.). May be ignited by heat, sparks or flames. | [Flammability and Explosibility]
Notclassified |
|
| Company Name: |
SIMAGCHEM CORP
|
| Telephone: |
+86-5922680277 +86-13806087780 |
| Website: |
http://www.simagchem.com/ |
| Company Name: |
Energy Chemical
|
| Telephone: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
|