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CAS

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4232-99-9

3,5-Dibromo-4-hydroxybenzenesulphonic acid is a chemical compound with the molecular formula C6H3Br2OH(SO3H). It is a derivative of benzenesulphonic acid and contains two bromine atoms and a hydroxy group attached to the benzene ring.
Used in Organic Synthesis:
3,5-Dibromo-4-hydroxybenzenesulphonic acid is used as a reagent in organic synthesis for its ability to participate in various chemical reactions, contributing to the formation of new compounds.
Used in Dye and Pigment Production:
3,5-Dibromo-4-hydroxybenzenesulphonic acid is used as an intermediate in the production of dyes and pigments, where its unique chemical structure aids in the creation of a range of colorants.
Used as a pH Indicator:
3,5-Dibromo-4-hydroxybenzenesulphonic acid is used as a pH indicator due to its property of changing color in response to changes in the acidity or alkalinity of a solution, making it useful for monitoring pH levels in various applications.
Used in Research and Laboratory Settings:
3,5-Dibromo-4-hydroxybenzenesulphonic acid is used in research and laboratory settings for its potential applications in chemical analysis and the development of new chemical processes.

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  • 4232-99-9 Structure

  • Basic information

    1. Product Name: 3,5-dibromo-4-hydroxybenzenesulphonic acid
    2. Synonyms: 3,5-dibromo-4-hydroxybenzenesulphonic acid;3,5-Dibromo-4-hydroxybenzenesulfonic acid;Einecs 224-190-1
    3. CAS NO:4232-99-9
    4. Molecular Formula: C6H4Br2O4S
    5. Molecular Weight: 331.96656
    6. EINECS: 224-190-1
    7. Product Categories: N/A
    8. Mol File: 4232-99-9.mol

  • Chemical Properties

    1. Melting Point: 271.5-272.5 °C(Solv: chloroform (67-66-3))
    2. Boiling Point: °Cat760mmHg
    3. Flash Point: °C
    4. Appearance: /
    5. Density: 2.321g/cm3
    6. Refractive Index: 1.68
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: -0.92±0.50(Predicted)
    10. CAS DataBase Reference: 3,5-dibromo-4-hydroxybenzenesulphonic acid(CAS DataBase Reference)
    11. NIST Chemistry Reference: 3,5-dibromo-4-hydroxybenzenesulphonic acid(4232-99-9)
    12. EPA Substance Registry System: 3,5-dibromo-4-hydroxybenzenesulphonic acid(4232-99-9)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 4232-99-9(Hazardous Substances Data)

4232-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4232-99-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,3 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4232-99:
(6*4)+(5*2)+(4*3)+(3*2)+(2*9)+(1*9)=79
79 % 10 = 9
So 4232-99-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H4Br2O4S/c7-4-1-3(13(10,11)12)2-5(8)6(4)9/h1-2,9H,(H,10,11,12)

4232-99-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,5-dibromo-4-hydroxybenzenesulfonic acid

1.2 Other means of identification

Product number -
Other names 2,6-dibromophenol-4-sulfonic acid

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:4232-99-9 SDS

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