19544-39-9 Usage
Uses
Used in Plasticizer Applications:
2,2'-[Oxybis(methylene)]bis[2-[(hexanoyloxy)methyl]-1,3-propanediol dihexanoate] is used as a plasticizer to enhance the flexibility, elasticity, and workability of various polymers. It is particularly effective in the production of PVC, vinyl resins, and other synthetic materials, improving their overall performance and durability.
Used in Polymer Industry:
In the Polymer Industry, 2,2'-[Oxybis(methylene)]bis[2-[(hexanoyloxy)methyl]-1,3-propanediol dihexanoate] is used as a plasticizer for improving the flexibility and workability of polymers. Its addition to PVC and vinyl resins enhances their properties, making them more suitable for a wide range of applications, including construction materials, automotive parts, and medical devices.
Safety Precautions:
It is important to handle 2,2'-[Oxybis(methylene)]bis[2-[(hexanoyloxy)methyl]-1,3-propanediol dihexanoate] with caution, as it can cause skin and eye irritation upon direct contact. Proper protective equipment, such as gloves and goggles, should be worn during its use to minimize potential health risks.
Check Digit Verification of cas no
The CAS Registry Mumber 19544-39-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,5,4 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19544-39:
(7*1)+(6*9)+(5*5)+(4*4)+(3*4)+(2*3)+(1*9)=129
129 % 10 = 9
So 19544-39-9 is a valid CAS Registry Number.
19544-39-9Relevant academic research and scientific papers
Microwave-promoted synthesis of polyol esters for lubrication oil using a composite catalyst in a solvent-free procedure
Zhang, Fengxiu,Zhang, Guangxian
experimental part, p. 178 - 184 (2011/03/23)
A rapid, highly efficient and green synthetic approach to polyol esters for lubrication oils is proposed. Using sulfuric acid and p-toluene sulfonic acid as a composite catalyst and C5-C9 straight-chain monocarboxylic acids, with pentaerythritol (PE) and dipentaerythritol (di-PE) as starting materials, a series of lubrication oil polyol esters were synthesized in the absence of solvent under microwave irradiation. Compared with the conventional synthetic method, our proposed microwave method exhibits advantages, including higher yields, shorter reaction times and lower reaction temperatures. The viscosity coefficients of the products at 40 °C and their refractive indices at 25 °C were investigated. In addition, the thermal behavior of the starting materials under microwave irradiation was also investigated. The results reveal that the microwave absorbance of n-pentanoic acid is stronger than that of n-hexanoic acid and that of n-heptanoic acid is stronger than that of n-octanoic acid. The microwave absorbance of di-PE is also stronger than that of PE.
