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MSDS for DuPont Freon 12 Refrigerant, Oct 1996

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Chemical product identification and safety data sheet for Freon 12 refrigerant including manufacturer contact information.

NYC-WTC_000169087–000169093

Folder label: “7 World Trade Center Blue Prints Haz Mat Info Fire Reports Fire Prevention Records”

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NYC 9/11 Public Portal Document

DuPont Suva (310) 575-50Z9 12 10x26x97 21:19 ID:DuPONT FLUOROCHEnI CAL FAX:1-302-452-157? PAGE 5

STABILITY AND REACTIVITY(f;nn„n,ind) Other Hazards Decomposition ; Decomposition products are hazardous. "FREON" 12 can be decomposed by high temperatures (open flames, glowing metal surfaces, etc.) forming hydrochloric and hydrofluoric acids, and possibly carbonyl halides.

TOXICOLOGICAL INFORMATION Animal Data Inhalation 30-minute LC50: 800,000 ppm in rats Oral ALD : >1,000 mg/kg in rats Effects in animals from single high exposure by inhalation include anesthesia and irregular heartbeat (cardiac arrythmias). Repeated inhalation exposures produced altered respiratory function. Long-term studies showed no significant clinical, blood chemistry or pathological effects following repeated exposures. The effects in animals from long-term ingestion of this material include slight alterations in blood chemistry and body weight gain. No other clinical, biochemical or pathological signs of toxicity have been observed. Tests in animals demonstrate no carcinogenic activity and no developmental or reproductive toxicity. The compound does not produce heritable genetic damage in animals or genetic damage in bacterial and mammalian cell cultures.

ECOLOGICAL INFORMATION Ecotoxlcological Information AQUATIC TOXICITY:

DISPOSAL CONSIDERATIONS Waste Disposal Comply with Federal, State, and local regulations. Reclaim by distillation or remove to a permitted waste facility. (Corrtinu«d)

2022FR Pages

MAY 15 '98 11:34 NYC-WTC_000169091

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NYC-WTC_000169091Source: NYC Law Department, mirrored locally

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DuPont Freon 11 MSDS, November 1996 · Box FDNY

NYC-WTC_000169080

Safety data sheet for Freon 11 refrigerant providing chemical formula and emergency contact details.

3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990

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