PROBLEM TO BE SOLVED: To provide a conveniently usable container for volatilization capable of adjusting the amount of volatilization of a content by operation with one hand.SOLUTION: A container for volatilization having a container body 1 storing a volatile liquid as a content and an impregnated body 2 volatilizing the content in the container body is configured to include: a fixing plug 3 which seals an opening of a mouth 1a of the container body 1 by fitting a lower end thereof to the opening, and fixes and holds the impregnated body 2, while keeping it in an erected posture, to the container body 1 and a cover 7 for changing the degree of exposure of a head 2a of the impregnated body 2 stored in the fixing plug 3 by being moved up and down along a ring-shaped peripheral wall of a base cap 6. A window hole 5 serving as a volatilization port of the content, with which the impregnated body 2 is impregnated, by communicating with the outside of the impregnated body 2 is formed in the fixing plug 3. A rotary cylindrical part 11 which is rotatably retained and supported by a short cylindrical body 6c in a drop-off prevention manner and moves the cover 7 up and down according to the rotation is arranged in a ring-shaped recess N of the base cap 6.
