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855836-62-3 Usage

General Description

2-Bromo-3-Chlorophenol is a chemical compound with the formula C6H4BrClO. It is a derivative of phenol, containing both bromine and chlorine substituents. 2-Bromo-3-Chlorophenol is commonly used in the production of pharmaceuticals, dyes, and insecticides. It is also utilized as a disinfectant and antiseptic due to its antimicrobial properties. 2-BROMO-3-CHLOROPHENOL is a white crystalline solid with a distinctive odor, and it is soluble in organic solvents such as ethanol and acetone. It is important to handle this compound with care, as it is toxic and can cause skin and eye irritation upon contact. Additionally, it is harmful if ingested or inhaled, and may cause environmental damage if not properly handled and disposed of.

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:
213 % 10 = 3
So 855836-62-3 is a valid CAS Registry Number.



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017


1.1 GHS Product identifier

Product name 2-Bromo-3-chlorophenol

1.2 Other means of identification

Product number -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:855836-62-3 SDS

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

, 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

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