1,1-Di(tert-butylperoxy)cyclohexane
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CAS number |
3006-86-8 |
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Molecular formula |
C14H28O4 |
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Molecular weight |
260.37 |
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EINECS Number |
221-111-2 |
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Structural formula |
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Related categories |
organic peroxides; polymerization initiator; organic chemical raw materials; initiator, curing agent, vulcanizer; |
Melting point: 65℃ (SADT)
Boiling point: 52-54℃ (0.1 mmHg)
Density: 0.891 g/mL at 25℃
Steam pressure: 4.88 hPa at 25℃
Refractive index: n20 / D 1.435
Flash point: 155 F
Character: Low volatile microyellow transparent liquid.
Solubility: soluble in alcohol, ester, ether, hydrocarbon organic solvents.
LogP：7.2 at 25℃
Stability: unstable. Hazardous self-accelerated decomposition reaction, in some cases, an explosion or fire may be due to direct contact with incompatible substances or thermal decomposition at and above the self-accelerated decomposition temperature.
Appearance: a slightly yellow and transparent oily liquid.
Content: 80%
Color degree: 60 black zeng Max
Activation energy: 34.6Kcal/mole
The 10-hour half-life temperature: 94℃
1-hour half-life temperature: 113℃
1-minute half-life temperature: 153℃
Main use: it is a ketone type of organic peroxide, used as a polymerization reaction (such as polyethylene) initiator, polyvinyl chloride and unsaturated polyester crosslinker, and the vulcanizing agent of silicone rubber.
Packaging:20 Kg, 25 Kg PE barrels for packaging.
Storage condition: Store storage under 30℃ in a cool, dry warehouse. Far away from fire sources, combustible substances, reducing agents.
Hazardous characteristics: unstable. Combustible liquid, heating can cause combustion and explosion, and avoid contact with incompatible materials, ignition sources, combustible substances. React with reducing agents, acid, alkali, fine powder metals, rust, heavy metals. Contact can easily cause skin and respiratory tract irritation
Fire extinguishing agent: with water mist, ethanol resistant foam, dry powder or carbon dioxide.
