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Perfluoropropionic anhydride(356-42-3)

Perfluoropropionic anhydride(356-42-3)
Product IdentificationBack to Contents
【Product Name】

Perfluoropropionic anhydride
【Synonyms】

2,2,3,3,3-Pentafluoropropanoyl 2,2,3,3,3-pentafluoropropanoate
Propanoic acid, pentafluoro-, anhydride
【CAS】

356-42-3
【Formula】

C6F10O3
【Molecular Weight】

310.04000000000002
【EINECS】

206-604-2
【Beilstein/Gmelin】

1806446
【Beilstein Reference】

4-02-00-00741
Physical and Chemical PropertiesBack to Contents
【Appearance】

Colorless liquid.
【Boiling Point】

69
【Density】

1.571 g/cm3 (25 C)
【Vapor Density】

10.69
【Refractive Index】

1.277 (20 C)
First Aid MeasuresBack to Contents
【Ingestion】

Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
【Inhalation】

Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. DO NOT use mouth-to-mouth respiration. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
【Skin】

Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes.
【Eyes】

Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed. Extensive irrigation is required (at least 30 minutes).
Handling and StorageBack to Contents
【Storage】

Store in a cool, dry place. Keep container closed when not in use. Corrosives area.
【Handling】

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Do not ingest or inhale. Use with adequate ventilation. Discard contaminated shoes.
Hazards IdentificationBack to Contents
【Ingestion】

May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns.
【Inhalation】

Causes chemical burns to the respiratory tract.
【Skin】

Causes skin burns.
【Eyes】

Causes eye burns.
【EC Risk Phrase】

R 34 37
【EC Safety Phrase】

S 23 26 36/37/39 45
【UN (DOT)】

3265
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
【Respirators】

A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Containers may explode when heated. Extinguishing media: Use agent most appropriate to extinguish fire. Cool containers with flooding quantities of water until well after fire is out.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, using the appropriate protective equipment. Provide ventilation.
Stability and ReactivityBack to Contents
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong bases, strong oxidizing agents, water.
【Decomposition】

Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen fluoride.
Transport InformationBack to Contents
【UN Number】

3265
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