67754-23-8 Usage
Uses
Used in Adhesives and Coatings Industry:
2,2'-[Oxybis(methylene)]bis[2-[(acetyloxy)methyl]propane-1,2-diyl] tetraacetate is used as a crosslinking agent for enhancing the strength and durability of adhesives and coatings. Its ability to form strong bonds between polymer chains results in improved adhesion and resistance to environmental factors such as heat, moisture, and mechanical stress.
Used in Polymer Production:
In the polymer industry, 2,2'-[Oxybis(methylene)]bis[2-[(acetyloxy)methyl]propane-1,2-diyl] tetraacetate serves as a crosslinking agent, which is essential for the production of various types of polymers. The crosslinking process improves the mechanical properties, thermal stability, and chemical resistance of the resulting polymers, making them suitable for a wide range of applications.
Used in Plastics and Rubber Manufacturing:
2,2'-[Oxybis(methylene)]bis[2-[(acetyloxy)methyl]propane-1,2-diyl] tetraacetate is used as a stabilizer and plasticizer in the manufacturing of certain plastics and rubber products. Its incorporation into these materials helps to improve their flexibility, toughness, and resistance to degradation, thereby extending their service life and performance in various applications.
Overall, 2,2'-[Oxybis(methylene)]bis[2-[(acetyloxy)methyl]propane-1,2-diyl] tetraacetate is a versatile chemical compound that plays a crucial role in the production of various industrial and consumer goods, thanks to its ability to enhance the properties of materials through crosslinking, stabilization, and plasticization.
Check Digit Verification of cas no
The CAS Registry Mumber 67754-23-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,7,5 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 67754-23:
(7*6)+(6*7)+(5*7)+(4*5)+(3*4)+(2*2)+(1*3)=158
158 % 10 = 8
So 67754-23-8 is a valid CAS Registry Number.
67754-23-8Relevant academic research and scientific papers
Solvent-Free Approaches for Preparing Dipentaerythritol from Pentaerythritol and 3,3-Bis(hydroxymethyl)oxetane
Landart, Mélissa,Collas, Franck,Lemaire, Marc,Métay, Estelle
supporting information, p. 2490 - 2501 (2021/10/25)
Solvent-free synthesis of dipentaerythritol (DPE) from pentaerythritol (PE) and 3,3-bis(hydroxymethyl)oxetane (BHMO) was studied. DPE is known to be an attractive raw material in lubricating and coating fields. Reactivity of PE with BHMO was considered under acidic and basic conditions. After optimization of the reaction parameters, best yields of DPE were obtained using a Lewis acid catalyst (aluminum triflate) (33%) and using a basic catalyst (potassium hydroxide) (31%).
Synthesis of dipentaerythritol from pentaerythritol under acidic conditions
Landart, Mélissa,Lemaire, Marc,Métay, Estelle
supporting information, p. 2591 - 2603 (2020/12/29)
The direct synthesis of dipentaerythritol (DPE) from pentaerythritol (PE) was studied under acidic conditions. After optimization of the reaction parameters in a batch reactor, DPE was obtained with 50% selectivity when 50% PE was converted. This process, using PE in suspension in sulfolane (PE/sulfolane ratio = 2333 g/L) at 175 °C for 60 min, required a low amount of sulfuric acid (0.5 mol %). The optimized conditions were transposed to a 140 grams scale process. Finally, DPE was isolated with 16% yield (72% gas chromatography, GC purity) for 28% conversion of PE that corresponds to 57% DPE selectivity.
Dipentaerethrite in the synthesis of model amidophosphate phospholipids
Predvoditelev,Malenkovskaya,Strebkova,Nifant'ev
, p. 1048 - 1054 (2008/02/05)
A productive method for the synthesis of original phospholipid architectures is developed based on the available reagent dipentaerythritol. Introduction of the phosphoric function to the system is achieved by using phosphoric hexaethyltriamide. Pleiades Publishing, Inc., 2006.
