ビス(イソプロポキシカルボニル)ペルオキシド

FIGHT FIRES FROM EXPLOSION-RESISTANT LOCATION. IN ADVANCED OR MASSIVE FIRES, AREA SHOULD BE EVACUATED. ... IT IS ESSENTIAL TO MAINTAIN PROPER TEMP CONTROL OF REFRIGERATION SYSTEM AS MATERIAL WILL DECOMP @ 53 °F TO RELEASE FLAMMABLE PRODUCTS WHICH MUST BE PROPERLY VENTED. CLEAN-UP & SALVAGE OPERATIONS SHOULD NOT BE ATTEMPTED UNTIL DEEP-FREEZE UNIT HAS COOLED COMPLETELY. DUE CAUTION SHOULD BE EXERCISED BECAUSE OF POSSIBILITY OF ADVERSE CONTAMINATION AND CHEM CHANGE AFTER HEAT EXPOSURE.

SHOULD BE STORED IN DEEP-FREEZE...UNIT IN WELL-VENTILATED, UNHEATED, WELL-DETACHED, NONCOMBUSTIBLE BUILDING...MUST BE STORED @ LOW TEMP (BELOW 0 °F). REFRIGERATED PRODUCT SHOULD BE PLACED IN DEEP-FREEZE BOX WITH FREE-OPENING COVER IN...BUILDING. REFRIGERATING UNIT & ALL ELECTRICAL EQUIP SHOULD BE OUTSIDE... ALARM SYSTEM.../NEEDED/ TO INDICATE ANY ABNORMAL TEMP...WITHIN DEEP-FREEZE BOX. PROTECT AGAINST PHYSICAL DAMAGE. DO NOT OPEN CONTAINERS IN STORAGE BUILDING.

Excerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:；DO NOT allow the substance to warm up. Use a coolant agent such as dry ice or ice (wear thermal protective gloves). If this is not possible or none can be obtained, evacuate the area immediately. ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area. Keep combustibles (wood, paper, oil, etc.) away from spilled material. Do not touch or walk through spilled material. Stop leak if you can do it without risk.；SMALL SPILL: Pick up with inert, damp, non-combustible material using clean, non-sparking tools and place into loosely covered plastic containers for later disposal.；LARGE SPILL: Dike far ahead of liquid spill for later disposal. Prevent entry into waterways, sewers, basements or confined areas. DO NOT CLEAN-UP OR DISPOSE OF, EXCEPT UNDER SUPERVISION OF A SPECIALIST. (ERG, 2024)

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.

SRP: The scientific literature for the use of contact lenses in industry is conflicting. The benefit or detrimental effects of wearing contact lenses depend not only upon the substance, but also on factors including the form of the substance, characteristics and duration of the exposure, the uses of other eye protection equipment, and the hygiene of the lenses. However, there may be individual substances whose irritating or corrosive properties are such that the wearing of contact lenses would be harmful to the eye. In those specific cases, contact lenses should not be worn. In any event, the usual eye protection equipment should be worn even when contact lenses are in place.

Excerpt from ERG Guide 148 [Organic Peroxides (Heat and Contamination Sensitive / Temperature Controlled)]:；IMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids.；LARGE SPILL: Consider initial evacuation for at least 250 meters (800 feet) in all directions.；FIRE: If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2024)

6.4 [mg/m3]

71 [mg/m3]

420 [mg/m3]

Rubber gloves and shoes; hard hat; chemical splash goggles; plastic apron; respirator (depending on solvent used) (USCG, 1999)

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

Prolonged skin contact or splashes in the eyes may cause injury. Some organic peroxide vapors are irritating and may also cause headaches, intoxication similar to alcohol and lung edema if inhaled in high concentrations. /Organic peroxides/

Moderately toxic by ingestion and skin contact.

Should be washed promptly from the skin to prevent irritation. /Peroxides, org/

Basic Treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary ... . Monitor for shock and treat if necessary ... . Anticipate seizures and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 ml/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool ... . Do not attempt to neutralize because of exothermic reaction. Cover skin burns with dry, sterile dressings after decontamination ... . /Organic peroxides/

Advanced Treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious, has severe pulmonary edema, or is in respiratory arrest. Early intubation, at the first sign of upper airway obstruction, may be necessary. Positive pressure ventilation techniques with a bag valve mask device may be beneficial. Monitor cardiac rhythm and treat arrhythmias if necessary ... . Start an IV with D5W /SRP: "To keep open", minimal flow rate/. Use lactated Ringer's if signs of hypovolemia are present. Watch for signs of fluid overload. Consider drug therapy for pulmonary edema ... . For hypotension with signs of hypovolemia, administer fluid cautiously. Watch for signs of fluid overload ... . Treat seizures with diazepam (Valium) ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Organic peroxides/

LD50 Rat oral 2140 mg/kg

LD50 Rat oral 2140 mg/kg

LD50 Rabbit skin 2025 mg/kg

Chemical: Peroxydicarbonic acid, bis(1-methylethyl) ester

Peroxydicarbonic acid, C,C'-bis(1-methylethyl) ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Peroxydicarbonic acid, C,C'-bis(1-methylethyl) ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 16-09-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/25377

The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)