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

Discount Price 1 Chloropropyne - Highly toxic liquid superior product propargyl alcoho – Haiyuan

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To create much more benefit for consumers is our company philosophy; customer growing is our working chase for 2-Propynol, Propargylic Alcohols Hydration, 2-Butyne-1 4-Diol, If you are looking for Good Quality at a good price and timely delivery. Do contact us.
Discount Price 1 Chloropropyne - Highly toxic liquid superior product propargyl alcoho – Haiyuan Detail:

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Liquid with volatile and pungent odor. It is miscible with water, ethanol, aldehydes, benzene, pyridine, chloroform and other organic solvents, partially soluble in carbon tetrachloride, but insoluble in aliphatic hydrocarbons. It is easy to turn yellow when it is placed for a long time, especially when it meets light. It can form azeotrope with water, the azeotropic point is 97 ℃, and the content of propargyl alcohol is 21 2%。 It can form azeotrope with benzene, the azeotropic point is 73 ℃, and the content of propargyl alcohol is 13.8%. Its vapor and air form an explosive mixture, which can cause combustion and explosion in case of open fire and high heat. It can react strongly with oxidants. In case of high heat, polymerization reaction may occur and a large number of exothermic phenomena may occur, resulting in container cracking and explosion accidents.

Melting point  -53 °C
Boiling point  114-115 ° C (lit.)
Density  0.963g/mlat25 °C (lit.)
Vapor density  1.93 (vsair)
Vapor pressure  11.6mmhg (20 °C)
Refractive index  n20/d1.432 (lit.)
Flash point  97 °f
AR,GR,GCS,CP
Appearance  colorless to yellowish liquid
Purity  ≥ 99.0% (GC)
Water  ≤ 0.1%
Specific gravity (20/20 ° C) 0.9620 ~ 0.99650
Refractive index refractiveindexn20/d 1.4310 ~ 1.4340

Propargyl alcohol is widely used in hospitals (sulfonamides, fosfomycin sodium, etc.) and the production of pesticides (propargyl mite). It can be made into corrosion inhibitors for drill pipes and oil pipes in the petroleum industry. It can be used as an additive in the steel industry to prevent hydrogen embrittlement of steel. It can be made into brighteners in the electroplating industry.

Propargyl alcohol is a highly classified chemical product with acute toxicity: ld5020mg/kg (oral administration to rats); 16mg/kg (rabbit percutaneous); Lc502000mg/m32 hours (inhalation in rats); Mice inhaled 2mg/l × 2 hours, fatal.

Subacute and chronic toxicity: rats inhaled 80ppm × 7 hours / day × 5 days / week × On the 89th day, the liver and kidney swelled and the cells degenerated.


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Discount Price 1 Chloropropyne - Highly toxic liquid superior product propargyl alcoho – Haiyuan detail pictures

Discount Price 1 Chloropropyne - Highly toxic liquid superior product propargyl alcoho – Haiyuan detail pictures

Discount Price 1 Chloropropyne - Highly toxic liquid superior product propargyl alcoho – Haiyuan detail pictures

Discount Price 1 Chloropropyne - Highly toxic liquid superior product propargyl alcoho – Haiyuan detail pictures


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Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for Discount Price 1 Chloropropyne - Highly toxic liquid superior product propargyl alcoho – Haiyuan , The product will supply to all over the world, such as: Georgia, Mauritius, Benin, To get more information about us as well as see all our products, please visit our website. To get more information please feel free to let us know. Thank you very much and wish your business always be great!
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Madeline from Latvia - 2018.07.26 16:51
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Prudence from Latvia - 2018.09.21 11:01
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