2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne
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CAS number |
1068-27-5 |
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Molecular formula |
C16H30O4 |
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Molecular weight |
286.41 |
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EINECS Number |
213-944-5 |
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Structure formula |
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Related categories |
organic peroxides; polymerization initiator; organic chemical raw materials; initiator, curing agent, vulcanizer |
Melting point: 88 C (SADT)
Boiling point: 348.77 C (rough estimate)
Density: 1.26 g/mL at 25 C (let.)
Steam pressure: 0.011 Pa at 20℃
Refractive index: n20 / D 1.4340 (estimate)
Flash point: 188 F
Character: Low volatile yellow liquid.
Solubility: soluble in alcohol, ester, ether, hydrocarbon organic solvents.
LogP：6.71 at 25℃
Stability: stable at room temperature and under constant pressure.
Appearance: light yellow and transparent oily liquid.
Content: 85%
Chroma: 100 black Max
Activation energy: 38 Kcal / mol
The 10-hour half-life temperature: 131℃
One-hour half-life temperature: 152℃
1-minute half-life temperature: 194℃
Main application ：It is an alkyl organic peroxide used as high polymer (such as silicone rubber, EPDM, polyethylene, etc. and polypropylene degradation).
Packaging ：20 Kg, 25 Kg PE barrel packaging.
Storage condition: Store storage under 30℃ in a cool, dry warehouse. Organic matter, recycling, flammable, strong acid stored separately
Hazardous characteristics：Far from heat sources, sparks, open fires and hot surfaces, heating can cause combustion or explosion; contact can cause skin and severe eye irritation.
Extinguishing agent: Extinguish fire with water mist, ethanol foam resistance, dry powder or carbon dioxid
