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

Factory Directly Propargyl Alcohol Toxicity - Highly toxic liquid superior product propargyl alcoho – Haiyuan

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We constantly continually give you essentially the most conscientious client provider, plus the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Propargyl Alcohol Zn, Pd Catalyzed Hydroboration Of Propargyl Alcohol, Butynediol 99, Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, don't hesitate to contact us.
Factory Directly Propargyl Alcohol Toxicity - 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 Directly Propargyl Alcohol Toxicity - Highly toxic liquid superior product propargyl alcoho – Haiyuan detail pictures

Factory Directly Propargyl Alcohol Toxicity - Highly toxic liquid superior product propargyl alcoho – Haiyuan detail pictures

Factory Directly Propargyl Alcohol Toxicity - Highly toxic liquid superior product propargyl alcoho – Haiyuan detail pictures

Factory Directly Propargyl Alcohol Toxicity - Highly toxic liquid superior product propargyl alcoho – Haiyuan detail pictures


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The key to our success is "Good Product Quality, Reasonable Value and Efficient Service" for Factory Directly Propargyl Alcohol Toxicity - Highly toxic liquid superior product propargyl alcoho – Haiyuan , The product will supply to all over the world, such as: Brasilia, Israel, Sri Lanka, Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to offer skilled, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We are going to serve you with all sincerity!
  • We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By John biddlestone from Montpellier - 2018.10.01 14:14
    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Kama from Islamabad - 2018.07.12 12:19
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