2449-10-7 Usage
Description
Dihexyl sebacate is a chemical compound that serves as a versatile plasticizer in various industries. It is a clear, colorless liquid with low volatility and exhibits good compatibility with a broad spectrum of polymers. This characteristic makes it an effective additive for enhancing the flexibility, durability, and processing properties of materials.
Uses
Used in Plastics Industry:
Dihexyl sebacate is used as a plasticizer to improve the flexibility and durability of plastic materials. Its low volatility and compatibility with a wide range of polymers contribute to the enhanced processing characteristics of these materials.
Used in Adhesives Industry:
In the adhesives industry, dihexyl sebacate is utilized as a plasticizer to increase the adhesive's flexibility and workability. This results in better adhesion properties and improved performance in various applications.
Used in Coatings Industry:
Dihexyl sebacate is employed as a plasticizer in the coatings industry to enhance the flexibility and durability of the coatings. Its addition improves the coating's resistance to cracking and enhances its overall performance.
Used in Personal Care Products:
Dihexyl sebacate is used as a texture enhancer and spreadability agent in personal care products such as skin lotions and hair sprays. Its incorporation improves the product's feel and application, providing a smoother and more comfortable experience for the user.
Safety and Environmental Considerations:
Dihexyl sebacate is considered a safe and non-toxic substance with a low potential for harm to human health and the environment. Its use in various applications is supported by its favorable safety profile.
Check Digit Verification of cas no
The CAS Registry Mumber 2449-10-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,4 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2449-10:
(6*2)+(5*4)+(4*4)+(3*9)+(2*1)+(1*0)=77
77 % 10 = 7
So 2449-10-7 is a valid CAS Registry Number.
InChI:InChI=1/C22H42O4/c1-3-5-7-15-19-25-21(23)17-13-11-9-10-12-14-18-22(24)26-20-16-8-6-4-2/h3-20H2,1-2H3
2449-10-7Relevant articles and documents
Structural Effects on the Vaporization of High Molecular Weight Esters
Kishore, K.,Shobha, H. K.,Mattamal, G. J.
, p. 1642 - 1648 (1990)
To understand the effect of molecular weight and branching on the heats of vaporization (ΔHv) and their flow behavior, ΔHv and viscosity (η) were measured at different temperatures in the high molecular weight ester series: linear flexible di-n-alkyl sebacates and compact branched triglycerides with molecular weights ranging from 300 to 900. ΔHv0 values (ΔHv corrected to 298 K) have been obtained with experimental ΔHv and also computed according to the group additivity method; a smaller -CH2- group value of 3.8 kJ mol-1 compared to the normal value of 5.0 kJ mol-1 is found to give good agreement with the experimental data (within 2-5percent error).Both ester series have the same ΔHv0 irrespective of their molecular features, namely, shape, flexibility, and polarity, suggesting the coiling of the molecules during vaporization.The segmental motion of these ester series during their flow and its dependence on their molecular features unlike ΔHv0 are demonstrated by the correlation of the enthalpie of activation for viscous flow (ΔH*) and the ratio ΔEv/ΔH* = η (ΔEv is the energy of vaporization) with molecular weight.
