855836-62-3 Usage
Description
2-Bromo-3-chlorophenol, with the chemical formula C6H4BrClO, is a derivative of phenol that incorporates both bromine and chlorine atoms. This white crystalline solid is characterized by its distinctive odor and solubility in organic solvents such as ethanol and acetone. Due to its toxic nature and potential to cause skin and eye irritation, as well as environmental harm, careful handling and disposal are essential.
Uses
Used in Pharmaceutical Production:
2-Bromo-3-chlorophenol is utilized as an intermediate in the synthesis of various pharmaceuticals, contributing to the development of new drugs and medications.
Used in Dye Industry:
2-BROMO-3-CHLOROPHENOL serves as a key ingredient in the production of dyes, playing a crucial role in the coloration of textiles and other materials.
Used in Insecticide Formulation:
2-Bromo-3-chlorophenol is employed in the formulation of insecticides, leveraging its properties to control and eliminate pests.
Used as a Disinfectant and Antiseptic:
Due to its antimicrobial properties, 2-Bromo-3-chlorophenol is used in disinfectants and antiseptics to prevent the spread of infections and maintain hygiene in various settings.
Check Digit Verification of cas no
The CAS Registry Mumber 855836-62-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,8,3 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 855836-62:
(8*8)+(7*5)+(6*5)+(5*8)+(4*3)+(3*6)+(2*6)+(1*2)=213
213 % 10 = 3
So 855836-62-3 is a valid CAS Registry Number.
855836-62-3Relevant articles and documents
Approaches to the synthesis of 2,3-dihaloanilines. Useful precursors of 4-functionalized-1 H-indoles
Guilarte, Veronica,Castroviejo, M. Pilar,Garcia-Garcia, Patricia,Fernandez-Rodriguez, Manuel A.,Sanz, Roberto
experimental part, p. 3416 - 3437 (2011/06/28)
2,3-Dihaloanilines have been proved as useful starting materials for synthesizing 4-halo-1H-indoles. Subsequent or in situ functionalization of the prepared haloindoles allows the access to a wide variety of 2,4- or 2,3,4-regioselectively functionalized indoles in good overall yields. As no efficient synthetic routes to 2,3-dihaloanilines have been described in the literature, different approaches to the preparation of these 1,2,3-functionalized aromatic precursors are now presented. The most general one involves a Smiles rearrangement from the corresponding 2,3-dihalophenols and allows the preparation of 2,3-dihaloanilides in a straightforward and synthetically useful manner.
A new and efficient synthesis of 4-functionalized benzo[6]furans from 2,3-dihalophenols
Sanz, Roberto,Castroviejo, M. Pilar,Fernandez, Yolanda,Fananas, Francisco J.
, p. 6548 - 6551 (2007/10/03)
Tandem Sonogashira coupling/5-endo-dig cyclization reactions on 2,3-dihalophenols suppose a straightforward entry to 4-halobenzo[b]furans, which can be easily transformed into 4-functionalized benzo[b]furans, that are difficult to synthesize by other proc
