3-Chloro-2-methylaniline CAS 87-60-5

1. 3-Chloro-2-methylaniline is a key intermediate primarily used in the synthesis of the herbicide quinclorac, which is effective for controlling barnyard grass in rice paddies .
2. 3-Chloro-2-methylaniline CAS 87-60-5 serves as an important azo dye intermediate (Fast Scarlet TR Base), used in the textile industry for dyeing cotton, viscose fibers, silk, and nylon .
3. 3-Chloro-2-methylaniline is utilized in the preparation of 2,6-dichlorotoluene and other chemical intermediates for fine chemical synthesis .
4. Researchers employ 3-chloro-2-methylaniline as a building block for developing various pharmaceutical and agrochemical compounds .

1. 3-Chloro-2-methylaniline must be stored in a tightly sealed container in a cool, dry, and well-ventilated environment, as it is subject to oxidation upon exposure to light and heat .
2. 3-Chloro-2-methylaniline CAS 87-60-5 should be stored below 30°C and kept away from incompatible materials such as strong oxidizing agents, strong acids, and acid anhydrides .
3. Personnel must wear chemical-resistant gloves, safety goggles with side-shields, and protective clothing when handling 3-chloro-2-methylaniline, as 3-Chloro-2-methylaniline CAS 87-60-5 is harmful if swallowed and causes skin and eye irritation .
4. 3-Chloro-2-methylaniline has a flash point of 113°C and is classified as a dangerous good (UN 3429, Class 6.1, Packing Group III); it should be stored in a secure poison location .

1. Isolate the spill area immediately, ensure adequate ventilation, eliminate all sources of ignition, and wear full personal protective equipment including chemical-resistant gloves and suitable respiratory protection .
2. For liquid spills, contain and collect 3-Chloro-2-methylaniline CAS 87-60-5 using inert absorbent materials such as sand, diatomite, or universal binders with non-sparking tools, and place into suitable closed containers for disposal .
3. Avoid creating vapors or mists during cleanup to prevent respiratory exposure; do not allow 3-chloro-2-methylaniline to enter drains or water courses .
4. Dispose of collected material as hazardous waste according to local, state, and federal environmental regulations; consult with environmental authorities regarding proper disposal methods .

1. 3-Chloro-2-methylaniline is a combustible liquid with a flash point of 113°C (closed cup) and may decompose under fire conditions, emitting toxic fumes including nitrogen oxides (NOx) and hydrogen chloride .
2. Use dry chemical powder, carbon dioxide (CO₂), alcohol-resistant foam, or water spray to extinguish fires involving the product; do NOT use a direct water jet as 3-Chloro-2-methylaniline CAS 87-60-5 may scatter burning material .
3. Firefighters should wear self-contained breathing apparatus in pressure-demand, MSHA/NIOSH approved, and full protective gear when handling burning 3-chloro-2-methylaniline due to hazardous decomposition gases generated by thermal decomposition .
4. During combustion, may emit irritant and toxic fumes; contain fire runoff to prevent environmental contamination and avoid release into waterways .