Product Identification
【Product Name】2-Chloro-4-(trifluoromethyl)aniline 2-氯-4-三氟甲基苯胺
【Synonyms】4-Amino-3-chlorobenzotrifluoride
【CAS】39885-50-2
【Formula】C7H5ClF3N
【Molecular Weight】195.57
【EINECS】254-674-8
【Beilstein/Gmelin】4179703
Physical and Chemical Properties
【Appearance】Liquid.
【Boiling Point】89 (0.5 torr)
【Refractive Index】1.50 (20 C)
First Aid Measures
【Ingestion】Get medical aid immediately. Wash mouth out with water.
【Inhalation】Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【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.
【Eyes】Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and Storage
【Storage】Store in a cool, dry place. Store in a tightly closed container.
【Handling】Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Hazards Identification
【Ingestion】May cause irritation of the digestive tract. Poison by ingestion.
【Inhalation】Causes respiratory tract irritation. Toxic if inhaled.
【Skin】Causes skin irritation. Toxic in contact with skin.
【Eyes】May cause eye irritation. Causes eye irritation.
【Hazards】Contact with metals may evolve flammable hydrogen gas.
【EC Risk Phrase】R 23/24/25 36/38
【EC Safety Phrase】S 26 36/37/39 45
【UN (DOT)】2811
Exposure Controls/Personal Protection
【Personal Protection】Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Fire Fighting Measures
【Fire Fighting】Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing media: Use carbon dioxide or dry chemical.
【Fire Potential】Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Accidental Release Measures
【Small spills/leaks】Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.
Stability and Reactivity
【Stability】No data.
【Incompatibilities】Strong oxidizing agents.
【Decomposition】Hydrogen chloride, carbon monoxide, oxides of nitrogen, carbon dioxide, hydrogen fluoride.
【Combustion Products】Fire may produce irritating, corrosive and/or toxic gases.
Transport Information
【UN Number】2811
【Hazard Class】6.1
【Packing Group】I; II; III