40327-01-3 Usage
Uses
Used in Plastics Industry:
2,3-dibromo-3-phenylpropyl benzoate is used as a UV absorber and photostabilizer for plastics to prevent degradation caused by exposure to sunlight, thereby extending the lifespan and maintaining the appearance of plastic products.
Used in Coatings Industry:
In the coatings industry, 2,3-dibromo-3-phenylpropyl benzoate serves as a UV stabilizer to protect coatings from the damaging effects of UV radiation, ensuring their durability and color retention.
Used in Cosmetics Industry:
2,3-dibromo-3-phenylpropyl benzoate is used as a UV filter in cosmetics to protect the skin from harmful UV rays, while also acting as a photostabilizer to maintain the stability and effectiveness of other ingredients in cosmetic formulations.
Used as an Intermediate in Pharmaceutical Synthesis:
2,3-dibromo-3-phenylpropyl benzoate is utilized as an intermediate in the synthesis of various pharmaceuticals and organic compounds, contributing to the development of new drugs and medicinal agents.
Due to its potential for skin and eye irritation, as well as its environmental persistence, it is crucial to follow proper handling and disposal practices when working with 2,3-dibromo-3-phenylpropyl benzoate to minimize any adverse effects on health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 40327-01-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,3,2 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 40327-01:
(7*4)+(6*0)+(5*3)+(4*2)+(3*7)+(2*0)+(1*1)=73
73 % 10 = 3
So 40327-01-3 is a valid CAS Registry Number.
40327-01-3Relevant academic research and scientific papers
Dibromination of alkenes with LiBr and H2O2 under mild conditions
Martins, Nayara Silva,Alberto, Eduardo E.
supporting information, p. 161 - 167 (2017/12/28)
Electron-rich and electron-poor alkenes, and alkenes bearing protecting groups can be efficiently and stereoselectively converted to trans-dibromides using LiBr/H2O2 and AcOH as a proton source in 1,4-dioxane. For most substrates addition of 0.1 mol% of PhTeTePh enhances the reaction rate and the yield of the products. Experimental data suggest that the brominating agent prepared in situ is molecular bromine and that LiBr assists the activation of H2O2 allowing bromination to occur using AcOH as a mild proton source in uncatalyzed experiments. Scale-up is feasible: 10.0 mmol of 1-octene was quantitatively converted to 1,2-dibromooctene in one hour of reaction at room temperature.
