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

OEM/ODM Factory 2-Propynol - Pale yellow highly toxic liquid 1,4-butynediol – Haiyuan

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We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for Butynediol Viscosity, Propargyl Alcohol As Corrosion Inhibitor, Propargyl Alcohol Oxidation, We will supply best quality, the most market competitive price, for every new and old customers with the most perfect green services.
OEM/ODM Factory 2-Propynol - 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/ODM Factory 2-Propynol - Pale yellow highly toxic liquid 1,4-butynediol – Haiyuan detail pictures

OEM/ODM Factory 2-Propynol - Pale yellow highly toxic liquid 1,4-butynediol – Haiyuan detail pictures


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Each individual member from our large performance revenue crew values customers' needs and company communication for OEM/ODM Factory 2-Propynol - Pale yellow highly toxic liquid 1,4-butynediol – Haiyuan , The product will supply to all over the world, such as: Grenada, Irish, Cairo, We are in continuous service to our growing local and international clients. We aim to be worldwide leader in this industry and with this mind; it is our great pleasure to serve and bringing the highest satisfaction rates among the growing market.
  • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Bella from Bogota - 2018.06.09 12:42
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Renata from Somalia - 2017.01.28 18:53
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