How should (2-Ethylphenyl)hydrazine hydrochloride (CAS: 19398-06-2) be stored?

(2-Ethylphenyl)hydrazine hydrochloride (CAS: 19398-06-2) should be stored in a cool, dry place away from direct sunlight. It should be kept in a tightly sealed container to prevent moisture absorption. The storage area should be well-ventilated to avoid the accumulation of vapor. Avoid storing this compound near incompatible materials, such as strong acids or oxidizers. Proper storage helps maintain the compound's stability and safety during handling and use.