19224-29-4 Usage
Uses
Used in Plastics Industry:
2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bisethyl diacetate is used as a plasticizer in the production of polyvinyl chloride (PVC) and other plastics. It enhances the flexibility, workability, and durability of the plastic materials.
Used in Adhesives and Sealants Industry:
2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bisethyl diacetate is used as a plasticizer in the manufacture of adhesives and sealants. It improves the adhesion properties, flexibility, and resistance to environmental factors.
Used in Coatings Industry:
2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bisethyl diacetate is used as a plasticizer in the production of coatings. It provides improved flow, leveling, and adhesion properties to the coatings, resulting in a smoother and more durable finish.
Used in Personal Care and Cosmetics Industry:
2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bisethyl diacetate is used as a fragrance ingredient in personal care products and cosmetics. It imparts a pleasant scent and helps to mask undesirable odors.
However, exposure to 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bisethyl diacetate should be limited, and safety precautions must be taken when handling this chemical in its pure form to ensure the safety of workers and consumers.
Check Digit Verification of cas no
The CAS Registry Mumber 19224-29-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,2 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19224-29:
(7*1)+(6*9)+(5*2)+(4*2)+(3*4)+(2*2)+(1*9)=104
104 % 10 = 4
So 19224-29-4 is a valid CAS Registry Number.
19224-29-4Relevant academic research and scientific papers
Riande, Evaristo,Jimeno, Maria L.,Salvador, Rosa,Abajo, Javier de,Guzman, Julio
, p. 7435 - 7439 (1990)
The influences of temperature and solvent polarity on the relative population of conformational states about CH2-CH2 bonds in the model compounds dyanol 22 4-(2-hydroxyethoxy)phenyl>propane> diacetate (DDA) and 2,2'-oxydi-N-carbethoxycarbazole (ONCC) are studied by NMR spectroscopy and dipole moment measurements.The study suggests that solvent effects are not important and the fraction of gauche states about CH2-CH2 is above 0.90.Both compounds have similar polarity, but the temperature coefficient of the mean-square dipole moment d ln 2>/dT is positive for DDA and negative for ONCC.The critical interpretation of the polarity of ONCC suggests that the orientation of the dipole associated with the carbethoxycarbazole residue forms an angle of 65 +/- 5 deg with the N-CO bond.Theoretical calculations of 2> for both model compounds indicate that the experimental values of this quantity can be reproduced by assuming that gauche states about CH2-CH2 bonds have an energy 0.8 kcal mol-1 below that of the alternative trans states, a value that is somewhat larger than that suggested by NMR spectroscopic analysis.
