1,1′-[1,4-Phenylenebis(1-methylethylidene)]bis[2-(1,1-dimethylethyl) peroxide]

336.46568

338.48

220-479-1

431KDL2BJM

DTXSID7024611

2909600000

36.92000

5.65020

0.974g/cm3

79 °C

434.61°C (rough estimate)

137.3ºC

1.474

P210, P220, P234, P273, P280, P370+P378, P403+P235, P411, P420, P501

H242

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

|Warning|H242 (100%): Heating may cause a fire [Danger Self-reactive substances and mixtures; Organic peroxides]|P210, P220, P234, P273, P280, P370+P378, P403+P235, P411, P420, and P501|Aggregated GHS information provided by 233 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Persons handling peroxides should use safety glasses with side shields, goggles or face shield for eye protection. Emergency eyewash facilities should be provided. Gloves, aprons and other protective clothing as necessary should be used to prevent skin contact. Clothing and equipment that generate static electricity should be avoided. Smoking should be prohibited. /Peroxides, Organic and Inorganic/

In case of fire, water should be applied by the sprinkler system or by hose from a safe distance, preferably with a fog nozzle. Foam may be necessary instead if the peroxide is diluted in a low density flammable solvent. Portable extinguishers should not be used except for very small fires. Peroxides threatened by fire should be wetted from a safe distance for cooling. /Peroxides, Organic and Inorganic/

Spills should be cleaned up promptly using non-sparking tools and an inert, moist diluent such as vermiculite or sand. Sweepings may be placed in open containers or polyethylene bags and the area washed with water and detergent. Spilled, contaminated, waste or questionable peroxides should be destroyed. /Peroxides, Organic and Inorganic/|Most peroxides can be hydrolyzed by adding them slowly with stirring to about ten times their weight of cold 10% sodium hydroxide solution. The reaction may require several hours. /Peroxides, Organic and Inorganic/|Dilute and drain into the sewer with abundant water. /Hydrogen peroxide/

Individuals with eye, skin, and chronic respiratory diseases /may be/ at an increased risk. /Hydrogen peroxide/

Peroxides should be washed promptly from the skin to prevent irritation. In the case of eye contact, the eyes should be flushed immediately with large amounts of water, and medical attention should be obtained. ... Medical attention should also be obtained in case of accidental ingestion. ... /Peroxides, Organic and Inorganic/

The main toxic effect of most peroxides is irritation of skin, mucous membranes and eyes. Prolonged or intense skin contact or splashes in the eyes may cause severe injury. ... /Peroxides, Organic and Inorganic/

Miscellaneous manufacturing|Peroxide, 1,1'-[1,3(or 1,4)-phenylenebis(1-methylethylidene)]bis[2-(1,1-dimethylethyl): ACTIVE|Peroxide, 1,1'-[1,4-phenylenebis(1-methylethylidene)]bis[2-(1,1-dimethylethyl): ACTIVE