O-anisidine is an intermediate of dyes and is also used in the food industry to produce vanillin, etc.
Used as dyes, fragrances and pharmaceutical intermediates
Used as a complex indicator for the determination of mercury, azo dye intermediates and fungicides
It can be used to prepare azo dyes, ice dyes, chromol AS-OL and other dyes, as well as guaiacol, Anli and other medicines. Can also prepare vanillin and so on.
Microscopic analysis to check cyanide. The complex indicator titrates mercury. Organic Synthesis.
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Stored in a dry and ventilated warehouse.
1. This product is highly toxic. Irritating the skin and mucous membranes, causing allergies. The maximum allowable concentration in the air is 0.5mg/m3. See aniline and p-aminophenethyl ether for its toxicity and protection methods.
2. It is unstable and can form polymers when exposed to the air.
3. Exist in burley tobacco leaves.
4. Suspected carcinogens.
Skin contact: Take off contaminated clothing immediately and rinse thoroughly with soap and water.
Eye contact: Immediately lift the eyelid and rinse with plenty of running water or normal saline.
Inhalation: Quickly leave the scene to a place with fresh air. Give oxygen when breathing is difficult. Once breathing stops, begin CPR immediately. Seek medical attention.
Ingestion: Those who take it by mistake should rinse mouth, drink water, orally take activated charcoal after gastric lavage, and then give catharsis. Seek medical attention.