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NYC-WTC_000166394

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000166394–000166400
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NYC 9/11 Public Portal Document

DuPont Suua (310) 575-5029 5 ■ 10-^26/97 21:14 ID:DuP0NT FLUOROCHEnjCftL FA>::l-302-452-1577 PhGF 5

2090rR DuPont Page 5 Material Safety Data Sheet (PHYSICAL AND CHEMICAL PROPERTIES - Continued)

Odor : Slight ethereal Form : Liquid Color : Colorless Density : 1.48 g/cc at 25 deg C (77 deg F) Appearance : Clear

STABILITY AND REACTIVITY Chemical stability stable. However, avoid open flames and tiigh temperatures. Incompatibility with Other Materials Incompatible with alkali or alkaline earth metals- powdered Al, Zn, Be, etc. Polymerization Polymerization will not occur. Other Hazards Decomposition ; Decomposition products are hazardous. "FREON'' 11 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 4-hour LC50: 26,200 ppm in rats Oral ALD : 3725 mg/kg in rats The compound is not n skin irritant but ie a mild eye irritant. Toxic effects in rats exposed by inhalation include central nervous system and anesthetic effects at high concentrations. Concentrations of 0.3.5% and higher caused cardiac sensitization in dogs. Various cardiovascular and circulatory abnormalities have also been reported in ot.her animals. Changes in the lungs, liver, brain and spleen were observed in a study of rats exposed by inhalation to 12 times the TLV. in another study at 25 times the TLV, rats, guinea pigs, and cats exhibited no microscopic evidence of damage to the heart, lungs, kidney, liver or spleen. Exposures by ingestion or skin resulted in

NYC-WTC_000166398

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NYC-WTC_000166398Source: NYC Law Department, mirrored locally

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