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China Factory For Propargyl Alcohol Effects - Highly toxic liquid superior product propargyl alcoho – Haiyuan
Product Description 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 azeo... -
Well-Designed Propargyl Alcohol Application - Highly toxic liquid superior product propargyl alcoho – Haiyuan
Product Description 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 azeo... -
100% Original Butynediol Yield - 3-chloropropyne colorless highly toxic flammable liquid – Haiyuan
Product Description Preparation method: It is obtained by reacting propargyl alcohol with phosphorus trichloride. First, fire oil and phosphorus trichloride are added into the dry reaction tank, and the mixture of propargyl alcohol and pyridine is added dropwise below 20 ℃. After adding, it is heated to reflux. After reaction for 4 hours, it is added into ice water to separate the water layer. The oil layer is added with sodium carbonate water window to ph=5-6 to separate the water layer, and... -
Factory Directly Butynediol 75 - 3-chloropropyne colorless highly toxic flammable liquid – Haiyuan
Product Description Preparation method: It is obtained by reacting propargyl alcohol with phosphorus trichloride. First, fire oil and phosphorus trichloride are added into the dry reaction tank, and the mixture of propargyl alcohol and pyridine is added dropwise below 20 ℃. After adding, it is heated to reflux. After reaction for 4 hours, it is added into ice water to separate the water layer. The oil layer is added with sodium carbonate water window to ph=5-6 to separate the water layer, and... -
Excellent Quality Deuterated Propargyl Alcohol - 3-chloropropyne colorless highly toxic flammable liquid – Haiyuan
Product Description Preparation method: It is obtained by reacting propargyl alcohol with phosphorus trichloride. First, fire oil and phosphorus trichloride are added into the dry reaction tank, and the mixture of propargyl alcohol and pyridine is added dropwise below 20 ℃. After adding, it is heated to reflux. After reaction for 4 hours, it is added into ice water to separate the water layer. The oil layer is added with sodium carbonate water window to ph=5-6 to separate the water layer, and... -
Bottom Price Butynediol Youtube - 3-chloropropyne colorless highly toxic flammable liquid – Haiyuan
Product Description Preparation method: It is obtained by reacting propargyl alcohol with phosphorus trichloride. First, fire oil and phosphorus trichloride are added into the dry reaction tank, and the mixture of propargyl alcohol and pyridine is added dropwise below 20 ℃. After adding, it is heated to reflux. After reaction for 4 hours, it is added into ice water to separate the water layer. The oil layer is added with sodium carbonate water window to ph=5-6 to separate the water layer, and... -
Cheap Price Propargyl Chloride 3-Chloropropyne - Pale yellow highly toxic liquid 1,4-butynediol – Haiyuan
Product Description 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 yel... -
Fixed Competitive Price Propargyl Alcohol Ir Spectra - 1,4 butynediol solid superior product – Haiyuan
Application Used as intermediate of organic synthesis and material for instrument electroplating; primary nickel plating brightener; Used in organic raw materials, solvents, cyanide free electroplating solution, artificial leather, pharmaceutical and pesticide industries; For producing butene glycol, butanediol γ- Butyrolactone and other chemical products; Intermediate of butadiene synthesis, corrosion inhibitor, electroplating brightener, polymerization catalyst, defoliant, chlorohydrocarbo... -
Factory Low Price Butynediol 90 - Highly toxic liquid superior product propargyl alcoho – Haiyuan
Product Description 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 azeo... -
Factory Supply Dibromination Of Propargyl Alcohols - Pale yellow highly toxic liquid 1,4-butynediol – Haiyuan
Product Description 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 yel... -
Well-Designed Propargyl Alcohol Application - 1,4 butynediol solid superior product – Haiyuan
Application Used as intermediate of organic synthesis and material for instrument electroplating; primary nickel plating brightener; Used in organic raw materials, solvents, cyanide free electroplating solution, artificial leather, pharmaceutical and pesticide industries; For producing butene glycol, butanediol γ- Butyrolactone and other chemical products; Intermediate of butadiene synthesis, corrosion inhibitor, electroplating brightener, polymerization catalyst, defoliant, chlorohydrocarbo... -
China OEM Hydration Of Propargylic Alcohols - Pale yellow highly toxic liquid 1,4-butynediol – Haiyuan
Product Description 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 yel...
Featured
Specializing in the production of propargyl alcohol, 1,4 butynediol and 3-chloropropyne
