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

Factory Free Sample Propargyl Alcohol 48 - Highly toxic liquid superior product propargyl alcoho – Haiyuan

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We have a highly efficient team to deal with inquiries from customers. Our goal is "100% customer satisfaction by our product quality, price & our team service" and enjoy a good reputation among clients. With many factories, we can provide a wide range of Reppe Synthesis 1 4 Butynediol, Propargyl Alcohol, Ashland Propargyl Alcohol, All the time, we have been paying attention on all details to insure each product satisfied by our customers.
Factory Free Sample Propargyl Alcohol 48 - 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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Factory Free Sample Propargyl Alcohol 48 - Highly toxic liquid superior product propargyl alcoho – Haiyuan detail pictures

Factory Free Sample Propargyl Alcohol 48 - Highly toxic liquid superior product propargyl alcoho – Haiyuan detail pictures

Factory Free Sample Propargyl Alcohol 48 - Highly toxic liquid superior product propargyl alcoho – Haiyuan detail pictures

Factory Free Sample Propargyl Alcohol 48 - Highly toxic liquid superior product propargyl alcoho – Haiyuan detail pictures


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Persisting in "High quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with consumers from equally overseas and domestically and get new and old clients' large comments for Factory Free Sample Propargyl Alcohol 48 - Highly toxic liquid superior product propargyl alcoho – Haiyuan , The product will supply to all over the world, such as: Leicester, Amsterdam, Paraguay, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. We also offer agency service---that act as the agent in china for our customers. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Cara from Armenia - 2017.09.28 18:29
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Christopher Mabey from Romania - 2018.05.22 12:13
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