24800-44-0 Usage
Description
Tripropylene glycol, also known as 1,2,3-propanetriol, is a water-white liquid that is soluble in water, methanol, and ether. It is combustible and possesses a unique combination of water-solubility and good solubility for many organic compounds. Its high boiling point and low volatility make it suitable for various applications.
Uses
Used in the Textile Industry:
Tripropylene glycol is used as a component in textile soaps for its ability to dissolve in water and organic compounds, making it effective in the cleaning process.
Used in the Lubricant Industry:
It serves as a lubricant and is used in cutting oils and greases due to its water-solubility and compatibility with organic compounds.
Used in the Chemical Industry:
Tripropylene glycol is used as an intermediate in the preparation of urethanes, resins, plasticizers, pharmaceuticals, insecticides, dyestuffs, and mold lubricants.
Used in the Coatings and Inks Industry:
It is utilized as a solvent in coatings and inks, taking advantage of its solubility properties and low volatility.
Used in the Paint and Varnish Industry:
Tripropylene glycol is used as a varnish remover, leveraging its solubility to dissolve and remove varnishes effectively.
Used in the Food Industry:
It acts as an emulsifier, helping to blend and stabilize mixtures of oil and water.
Used in the Hydraulic Fluids Industry:
It is employed as a hydraulic fluid, benefiting from its water-solubility and low volatility.
Used in the Fuel Industry:
As an additive, tripropylene glycol is used for carburetor fuels, enhancing their performance and efficiency.
Used in the Plastics Industry:
It is involved as a cooling media and serves as an active ingredient in the formulation of plasticizers, contributing to the flexibility and workability of plastics.
Reactivity Profile
Tripropylene glycol is a ether-alcohol derivative. The ether being relatively unreactive. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert alcohols to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. May attack some forms of plastics [USCG, 1999].
Health Hazard
Non-irritating; no symptoms observed by any exposure route.
Fire Hazard
Special Hazards of Combustion Products: Acrid fumes of acids and aldehydes may form in fires.
Flammability and Explosibility
Nonflammable
Chemical Reactivity
Reactivity with Water No reaction; Reactivity with Common Materials: May attack some forms of plastics and elastomers; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.
Check Digit Verification of cas no
The CAS Registry Mumber 24800-44-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,8,0 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 24800-44:
(7*2)+(6*4)+(5*8)+(4*0)+(3*0)+(2*4)+(1*4)=90
90 % 10 = 0
So 24800-44-0 is a valid CAS Registry Number.
InChI:InChI=1/C9H20O4/c1-9(13-7-3-5-11)8-12-6-2-4-10/h9-11H,2-8H2,1H3
24800-44-0Relevant articles and documents
METHOD FOR PRODUCING GLYCOL FROM OXIRANE COMPOUND
-
Paragraph 0061; 0066; 0076, (2014/10/29)
The objective of the present invention is to provide a method for the highly selective production of dipropylene glycol containing 1,1'-oxybis-2-propanol in a proportion of 0.10 to 0.70 and/or tripropylene glycol containing 1,1'-[(1-methyl-1,2-ethanediyl)bis(oxy)]bis-2-propanol in a proportion of 0.10 to 0.70. The present invention is a method for producing dipropylene glycol containing 1,1'-oxybis-2-propanol in a proportion of 0.10 to 0.70 and/or tripropylene glycol containing 1,1'-[(1-methyl-1,2-ethanediyl)bis(oxy)]bis-2-propanol in a proportion of 0.10 to 0.70, the method comprising a reaction step of making a reactant comprising propylene oxide and water react in the presence of a catalyst, wherein the catalyst comprises at least one element selected from the group consisting of vanadium, niobium, and tantalum, and the Hammett acidity function (H) of the catalyst satisfies H ≤ 9.3.
