553-45-7 Usage
Uses
Used in Adhesives Industry:
1,2-bis(2-methoxyphenoxy)ethane is used as a crosslinking agent for improving the flexibility, strength, and durability of adhesives, ensuring strong bonds between materials.
Used in Dental Materials Industry:
In dental applications, 1,2-bis(2-methoxyphenoxy)ethane is used as a component in dental composites and filling materials, contributing to their mechanical properties and longevity.
Used in Coatings Industry:
1,2-bis(2-methoxyphenoxy)ethane is utilized as a crosslinking agent in the formulation of coatings, enhancing their resistance to wear, weathering, and other environmental factors.
It is important to handle and use 1,2-bis(2-methoxyphenoxy)ethane with care to minimize potential risks to human health and the environment, especially when dealing with high concentrations through inhalation, skin contact, or ingestion, which may cause irritation or sensitization.
Check Digit Verification of cas no
The CAS Registry Mumber 553-45-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,5 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 553-45:
(5*5)+(4*5)+(3*3)+(2*4)+(1*5)=67
67 % 10 = 7
So 553-45-7 is a valid CAS Registry Number.
InChI:InChI=1/C16H18O4/c1-17-13-7-3-5-9-15(13)19-11-12-20-16-10-6-4-8-14(16)18-2/h3-10H,11-12H2,1-2H3
553-45-7Relevant academic research and scientific papers
Polybenzocrown ethers: Synthesis by cesium-assisted cyclization and solid-state structures
Hanes, Robert E.,Ellingsworth, Edward C.,Griffin, Scott T.,Rogers, Robin D.,Bartsch, Richard A.
, p. 217 - 237,21 (2020/08/24)
A series of large-ring polybenzocrown ethers is prepared by cesium-assisted cyclizations. Reactions of diphenols/bisphenols, dimesylates of oligoethylene glycols and cesium carbonate in MeCN produce the large-ring polybenzocrown ethers in high yields. To gain further insight into the structures of these compounds, solid-state structures of three large-ring crown ethers are obtained by X-ray diffraction.
Dipole Moments and UV Spectra of some Long-chain Molecules
Baliah, V.,Aparajithan, K.
, p. 255 - 259 (2007/10/02)
About one hundred compounds with long-chain molecular structure have been prepared (most of them are new).The dipole moments of four α,ω-bis(p-methoxyphenylthio)alkanes and five α,ω-bis(p-methoxyphenylsulphonyl)alkanes have been determined to find the effect of chain-length.In the case of sulphones, the observed values are compared with the values calculated for free rotation around all bonds intervening the end dipoles.The uv spectra of some 1,2-(distyrylsulphonyl)ethanes, and a number of α,ω-bis(arylsulphonyl)- and α,ω-bis(aryloxy)alkanes have been recorded to examine the applicability of the principle of chromophore additivity.
