Product Identification
【Product Name】4-Methoxy-2-nitroaniline
【Synonyms】Tulabase Fast Bordeaux GP ；2-硝基-4-甲氧基苯胺
【CAS】96-96-8
【Formula】C7H8N2O3
【Molecular Weight】168.15
【EINECS】202-547-2
【RTECS】BY4415000
【RTECS Class】Other
【Beilstein/Gmelin】880318
【Beilstein Reference】4-13-00-01286
【EC Index Number】612-038-00-0
【EC Class】Very toxic; Danger of cumulative effects; Dangerous for the Environment

Physical and Chemical Properties
【Appearance】Orange powder.
【Solubility in water】Slightly soluble
【Melting Point】124-126℃
【pKa/pKb】13.04 (pKb)
【Partition Coefficient】1.14

First Aid Measures
【Ingestion】Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
【Inhalation】Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
【Skin】Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
【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 tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Discard contaminated shoes.

Hazards Identification
【Inhalation】Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Harmful if inhaled.
【Skin】Causes skin irritation. Harmful if absorbed through the skin.
【Eyes】May cause eye irritation. Causes eye irritation.
【Ingestion】Harmful if swallowed. Causes gastrointestinal tract burns. The toxicological properties of this substance have not been fully investigated.
【EC Risk Phrase】R 26/27/28 33 52/53
【EC Safety Phrase】S 28 36/37 45 61
【UN (DOT)】2811

Exposure Controls/Personal Protection
【Personal Protection】Eyes: Wear appropriate protective eyeglasses or chemical safety ggles 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 prevent skin exposure.
【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.
【Exposure Effects】Absorption into the body leads to the formation of methemoglobin which in sufficient concentrations causes cyanosis.

Fire Fighting Measures
【Flash Point】260℃
【Autoignition】>400℃
【Fire Fighting】Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.

Accidental Release Measures
【Small spills/leaks】Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.

Stability and Reactivity
【Disposal Code】9
【Incompatibilities】Oxidizing agents.
【Stability】Stable under normal temperatures and pressures.
【Decomposition】Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.

Transport Information
【UN Number】2811
【Packing Group】II
【HS Code】2922 29 00