Search results
Results from the WOW.Com Content Network
A mixture of cis-decalin and CXB can simultaneously match optical index and density of PMMA. [1] Due to the moderate dielectric constant of CXB (ε = 7.9 [ 2 ] ), PMMA acquires charges that can be screened by the addition of salt (e.g. tetrabutyl ammonium bromide ), leading to a very good approximation of colloidal hard sphere . [ 3 ]
This page was last edited on 2 December 2021, at 15:41 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Bromoform was discovered in 1832 by Löwig who distilled a mixture of bromal and potassium hydroxide, as analogous to preparation of chloroform from chloral. [5]Bromoform can be prepared by the haloform reaction using acetone and sodium hypobromite, by the electrolysis of potassium bromide in ethanol, or by treating chloroform with aluminium bromide.
1-Bromododecane is a bromoalkane with the formula Br(CH 2) 11 CH 3. It is a colorless liquid. It is a colorless liquid. It is used as a long chain alkylating agent to improve the lipophilicity and hydrophobicity of organic molecules for biological applications.
4-Bromophenylacetic acid may be prepared by the addition of a bromine atom to phenylacetic acid through electrophilic aromatic substitution.It was first prepared in the laboratory by treatment of phenylacetic acid with bromine and mercuric oxide; a mixture of the 2- and 4- isomers is made, and the 4- isomer is isolated by fractional crystallization.
Bankrate’s insurance team reviews dos and don’ts for hurricane cleanup.
November 23, 2024 at 2:26 AM. A Texas state lawmaker has introduced legislation to eliminate the death penalty in the state amid a high-profile death row case currently unfolding.
The infrastructure software segment grew 196% from a year earlier to $5.82 billion in the fourth quarter. The company reported fourth-quarter revenue of $14.05 billion, a jump of over 50% from a ...