Product Identification
【Product Name】2,2,2-Trichloroacetamide；三氯乙酰胺
【Synonyms】a,a,a-Trichloroacetamide
【CAS】594-65-0
【Formula】C2H2Cl3NO
【Molecular Weight】162.4
【EINECS】209-849-3
【RTECS】AC9275000
【RTECS Class】Other
【Beilstein/Gmelin】1754028
【Beilstein Reference】4-02-00-00520

Physical and Chemical Properties
【Appearance】White solid.
【Solubility in water】Slightly soluble
【Boiling Point】238℃
【Vapor Pressure】0.04 (25℃)
【Density】1.82 g/cm3
【pKa/pKb】12.75 (pKa)
【Partition Coefficient】1.15
【Heat Of Vaporization】47.6 kJ/mol

First Aid Measures
【Ingestion】If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid.
【Inhalation】Remove from exposure to fresh air immediately. Get medical aid.
【Skin】Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
【Eyes】Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Handling and Storage
【Storage】Store in a cool, dry place. Store in a tightly closed container.
【Handling】Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

Hazards Identification
【Ingestion】May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
【Inhalation】Causes respiratory tract irritation.
【Skin】Causes skin irritation.
【Eyes】Causes eye irritation.
【EC Risk Phrase】R 22 36/37/38
【EC Safety Phrase】S 26 36/37/39

Exposure Controls/Personal Protection
【Personal Protection】Eyes: Wear chemical ggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear a chemical apron.
【Respirators】A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.
【Poison Class】4

Fire Fighting Measures
【Flash Point】89℃
【Fire Fighting】Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Accidental Release Measures
【Small spills/leaks】Vacuum or sweep up material and place into a suitable disposal container.

Stability and Reactivity
【Disposal Code】3
【Stability】No data.
【Incompatibilities】Strong oxidizing agents, strong acids, strong bases, strong reducing agents.
【Decomposition】Hydrogen chloride, nitrogen oxides, carbon monoxide, carbon dioxide.

Transport Information
【HS Code】2924 19 00