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Specializing in the production of propargyl alcohol, 1,4 butynediol and 3-chloropropyne

OEM Customized Hydroboration Of Propargyl Alcohol Ru - Pale yellow highly toxic liquid 1,4-butynediol – Haiyuan

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"Quality initially, Honesty as base, Sincere company and mutual profit" is our idea, in order to create repeatedly and pursue the excellence for Physical State Of Propargyl Alcohol, Propargyl Alcohol Reduction Lialh4, Butynediol Hydrogenation, Winning customers' trust is definitely the gold key to our good results! If you are fascinated in our products, make sure you sense absolutely free to go to our web site or make contact with us.
OEM Customized Hydroboration Of Propargyl Alcohol Ru - Pale yellow highly toxic liquid 1,4-butynediol – Haiyuan Detail:

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1, 4 butynediol main uses: for organic synthesis, used as electroplating brightener.

1,4-butynediol can be used to produce butene glycol, butanediol, n-butanol, dihydrofuran, tetrahydrofuran γ- A series of important organic products such as butyrolactone and pyrrolidone can be further used to manufacture synthetic plastics, synthetic fibers (nylon-4), artificial leather, medicine, pesticides, solvents (N-methyl pyrrolidone) and preservatives.

Appearance: white or light yellow crystal white rhombic crystal (light yellow after moisture absorption)_ point:58℃Boiling_ point 238℃,145℃(2kPa)flash_ Point 152 ℃ refractive index 1.450 solubility soluble in water, acid solution, ethanol and slightly soluble in chloroform, insoluble in benzene and ether other properties solid butynediol is easy to deliquesce in air at 25 ° C, has the chemical properties of binary primary alcohol, and can also carry out addition reaction.

Physical and chemical hazards: in case of high heat, open fire or mixed with oxidant, there is a risk of combustion and explosion through friction and impact. At high temperature, if it is polluted by mercury salt, strong acid, alkaline earth metal, hydroxide and halide, explosion may occur.

Storage precautions: store in a cool and ventilated warehouse. Keep away from fire and heat source. Package sealing. It shall be stored separately from oxidants, alkalis and edible chemicals, and mixed storage shall not be allowed. Explosion proof lighting and ventilation facilities shall be adopted. It is forbidden to use mechanical equipment and tools that are easy to produce sparks. The storage area shall be equipped with appropriate materials to contain the leakage.

Spot supply of Henan Haiyuan Fine Chemical Co., Ltd.: 1,4-butynediol solid, fresh without deliquescence, excellent quality.


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OEM Customized Hydroboration Of Propargyl Alcohol Ru - Pale yellow highly toxic liquid 1,4-butynediol – Haiyuan detail pictures

OEM Customized Hydroboration Of Propargyl Alcohol Ru - Pale yellow highly toxic liquid 1,4-butynediol – Haiyuan detail pictures


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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and advancement, we will build a prosperous future with each other with your esteemed firm for OEM Customized Hydroboration Of Propargyl Alcohol Ru - Pale yellow highly toxic liquid 1,4-butynediol – Haiyuan , The product will supply to all over the world, such as: United States, Seattle, Mauritius, Merchandise have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we'll undoubtedly do our very best to support your business in China.
  • The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Karen from Panama - 2018.06.30 17:29
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Edwina from Germany - 2018.06.05 13:10
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