dippt cas no 135252-10-7 Manufacturing method share

  • Methyl butyneol was synthesized by reaction of acetone and acetylene with potassium alcohol as catalyst and xylene as solvent. It is used for upstream acetylene, acetone, downstream methyl butynol, synthetic medicine, pesticides, terpene spices and so on.

    [Reference quality index]

    Superior products: purity ≥98%, moisture ≤0.5%;

    Qualified product: purity ≥96%, moisture ≤1.0%.

    Packing, storage and transportation

    The use of iron drum filled with nitrogen sealed packaging, usually the commodity to add polymerization agents, stored in a cool, ventilated, sun, rain shelter warehouse. Keep away from fire, heat source, storage temperature should not exceed 30℃, keep the container sealed, do not contact with air, do not mix with oxidants, reducing agents, acids, food chemicals, mixed storage, mixed, mixed transport. Observe the temperature change of the container at any time, its vapor is heavier than air, can spread to a considerable distance at a lower place, and the fire source will ignite back. In case of high heat, self-polymerization, will lead to increased pressure in the container, there is a risk of cracking, fire and explosion.

    Transport vehicles should be equipped with the appropriate variety and quantity of fire equipment and leakage emergency treatment equipment. Summer morning and evening transport. The tank (tank) car used in transportation should have a grounding chain, and a hole partition can be provided in the tank to reduce static electricity generated by shock. During transportation, it should be protected from sunlight, rain and high temperature. Stay away from fire, heat source and high temperature area during stopover. The exhaust pipe of the vehicle carrying the article shall be equipped with a fire retardant device, and the loading and unloading of mechanical equipment and tools that are easy to produce sparks shall be prohibited. Road transport should follow the prescribed route. It is forbidden to slip them in railway transportation. It is strictly prohibited to use wooden or cement ships for bulk transport.

    dippt cas no 135252-10-7 http://www.clentpharma.com/DIPPT.html