862742-99-2 Usage
Functional Groups
Bromine atom, phenolic hydroxyl group, acetoxyl group
Molecular Weight
231.04 g/mol
Appearance
Colorless to pale yellow crystalline solid
Solubility
Soluble in organic solvents like ethanol, acetone, and dichloromethane
Melting Point
85-87°C
Boiling Point
Not readily available, but expected to be high due to the presence of a bromine atom
Density
Not readily available, but expected to be higher than water due to the presence of a bromine atom
Uses
Synthesis of pharmaceutical drugs and organic compounds
Intermediate in the production of antiseptics and disinfectants
Properties
Potential antibacterial and antifungal properties
Reactivity due to the presence of functional groups
Safety Precautions
Handle with care and in accordance with safety protocols
Use appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats
Store in a well-ventilated area, away from heat and ignition sources
Dispose of according to local regulations and guidelines
Environmental Impact
Potentially harmful to aquatic life and should be disposed of properly
Regulatory Status
May be subject to specific regulations depending on the country or region, due to its use in pharmaceuticals and potential health hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 862742-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,2,7,4 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 862742-99:
(8*8)+(7*6)+(6*2)+(5*7)+(4*4)+(3*2)+(2*9)+(1*9)=202
202 % 10 = 2
So 862742-99-2 is a valid CAS Registry Number.
862742-99-2Relevant articles and documents
Bromination of phenols in bromoperoxidase-catalyzed oxidations
Wischang, Diana,Hartung, Jens
supporting information, p. 9456 - 9463 (2012/11/07)
Phenol and ortho-substituted derivatives furnish products of selective para-bromination, if treated with sodium bromide, hydrogen peroxide, and the vanadate(V)-dependent bromoperoxidase I from the brown alga Ascophyllum nodosum. Relative rates of bromination in morpholine-4-ethane sulfonic acid (MES)-buffered aqueous tert-butanol (pH 6.2) increase by a factor 32, as the ortho-substituent in a phenol changes from F via Cl, OCH3, C(CH 3)3, and H to CH3. The polar effect in phenol bromination by the enzymatic method, according to a Hammett-correlation (ρ=-3), compares to reactivity of molecular bromine under identical conditions (ρ=-2). Hypobromous acid is not able to electrophilically substitute bromine for hydrogen at pH 6.2 in aqueous tert-butanol. The tribromide anion behaves in MES-buffered aqueous tert-butanol as electrophile (ρ～-3), showing a similar polar effect in phenol bromination as molecular bromine.
