Registration Dossier
Registration Dossier
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EC number: 201-128-1 | CAS number: 78-63-7
Endpoint summary
Administrative data
Description of key information
Di-tert-butyl 1,1,4,4-tetramethyltetramethylene diperoxide is classified as aperoxide type C.Flammabilityis an intrinsic hazard in this class. TheSelf Accelerating Decompostion Temperature(SADT)is80 ºC. |
Di-tert-butyl 1,1,4,4-tetramethyltetramethylene diperoxide is a clear light yellow liquidwith a characteristic peroxide-like mild organic odour, so the substance is not a gas or an aerosol. |
Themelting pointof di-tert-butyl 1,1,4,4-tetramethylene diperoxide is 8°C. |
Thedensityof di-tert-butyl 1,1,4,4-tetramethylene diperoxide at 20°C is 0.872 g/cm3. |
The estimatedvapour pressureof di-tert-butyl 1,1,4,4-tetramethylene diperoxide is 0.00175 Pa at 20°C. |
Thepartition coefficientlog Kow of di-tert-butyl 1,1,4,4-tetramethyltetramethylene diperoxide is 7.34. |
Thewater solubilityof di-tert-butyl 1,1,4,4-tetramethyltetramethylene diperoxide is 152µg/L at ambient temperature. |
Theflash pointof Di-tert-butyl 1,1,4,4-tetramethyltetramethylene diperoxide is 68°C. |
Di-tert-butyl 1,1,4,4-tetramethyltetramethylene diperoxide hasno explosiveandno oxidizing properties. |
The study on corrosion towards metal is technically not feasible. |
Theviscosityof di-tert-butyl 1,1,4,4-tetramethylene diperoxide 7.35 mPa.s at 12 rpm (20°C). |
Additional information
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