Constant temperature storage device for preparing 2-methoxypropene

Abstract

The invention relates to the technical field of chemical products and discloses a constant temperature storage device for preparing 2-methoxypropene. The constant temperature storage device for preparing 2-methoxypropene comprises a box body, and a box cover is arranged on the top of the box body; the outer wall of the box body is fixedly connected with an external threaded pipe; and the inner wall of the box cover is fixedly connected with an internal threaded pipe. According to the constant temperature storage device for preparing 2-methoxypropene, by arranging a sealing groove and a sealingring, the interior of the device can be sealed; by arranging a temperature sensor, the temperature in the device can be known about; by arranging a heating device and a cooler, the temperature in thebox body can be controlled; by arranging an air supply device, the temperature in the box body can be dispersed uniformly; by arranging a vacuum device, the gas pressure in the box body can be controlled, and therefore the box cover can tightly press the box body, and the effect that the sealing performance is more stable is achieved; and by arranging a limiting block, it is prevented that the device is damaged when a square slide groove moves downwards, the structure is compact and effective, work is stable, and use is convenient for a user.

Description

technical field [0001] The invention relates to the technical field of chemical products, in particular to a constant temperature storage device for the preparation of 2-methoxypropene. Background technique [0002] 2-Methoxypropene is a key intermediate in many organic synthesis. It is an intermediate in the synthesis of clarithromycin in medicine. 2-Methoxypropene needs to avoid light, avoid contact with strong oxidants and strong alkalis. With polymerization inhibitor, store in a cool and ventilated warehouse, away from fire and heat sources, the storage temperature should not exceed 28 ℃, keep the container sealed, and store it separately from oxidants or acids, avoid mixed storage, use explosion-proof lighting and ventilation facilities, It is forbidden to use mechanical equipment and tools that are prone to sparks, and the storage area should be equipped with leakage emergency treatment equipment and suitable containment materials. [0003] Because 2-methoxypropene is...

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Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a constant temperature storage device for the preparation of 2-methoxypropene, which has the advantages of better sealing effect and shock resistance of the storage device, and solves the problem that when the device is bumped, there is no The liquid stored in the protector and its own settings make its storage effect very unstable, and its storage device has no sealing effect

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