Tert-butyl hydrogen peroxide
|
CAS number |
75-91-2 |
|
Molecular formula |
C4H10O2 |
|
Molecular weight |
90.121 |
|
EINECS No. |
200-915-7 |
|
Structural formula |
|
|
Related categories |
organic peroxides; initiators; organic chemical raw materials. |
Density: 0.937 g/mL at 20℃
Melting point: -2.8℃
Boiling point: 37℃ (15 mmHg)
Flash point: 85 F
Character: colorless or slightly yellow transparent liquid.
Solubility: easily soluble in alcohol, ester, ether, hydrocarbon organic solvent sodium hydroxide aqueous solution.
Theoretical reactive oxygen species content: 17.78%
Stability: unstable. Avoid heat, sun exposure, impact, open fire.
Appearance: colorless to light yellow, transparent liquid.
Content: 60~71%
Color degree: 40 black zeng Max
Fe：≤0.0003%
Sodium hydroxide solution reaction: transparent
Activation energy: 44.4Kcal/mole
10 hours half-life temperature: 164℃
1 hour half-life temperature: 185℃
1 minute half-life temperature: 264℃
Main uses: Used as polymerization initiator; The introduction of peroxide groups into organic molecules is widely used as raw materials for the synthesis of other organic peroxides; Ethylene monomer polymerization accelerator; Used as bleach and deodorant, unsaturated resin crosslinking agent, rubber vulcanizing agent.
Packing : 25Kg or 190Kg PE drum,
Storage conditions: stored in a cool and ventilated place below 0-35℃, keep the container closed. Should not be long, so as not to deteriorate.
Hazardous characteristics: flammable liquids. Keep away from heat sources, sparks, open flames, and hot surfaces. Forbidden compound reducing agent, strong acid, flammable or combustible substance, active metal powder. Decomposition products: methane, acetone, tert-butanol.
Extinguishing agent: Extinguish fire with water mist, ethanol foam resistance, dry powder or carbon dioxide.
