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3163-12-0

2,4-dibromo-5-methyl-resorcinol is an organic compound characterized by its chemical formula C7H6Br2O2. It is a derivative of resorcinol, a phenolic compound, with two bromine atoms substituted at the 2nd and 4th carbon positions and a methyl group at the 5th carbon position. This halogenated resorcinol is known for its potential applications in the synthesis of various organic compounds and as an intermediate in chemical reactions. It is also recognized for its reactivity and can be used in the preparation of dyes and pharmaceuticals. The compound's properties, such as its solubility and reactivity, make it a valuable component in specialized chemical processes.

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  • 3163-12-0 Structure

  • Basic information

    1. Product Name: 2,4-dibromo-5-methyl-resorcinol
    2. Synonyms: 2,4-dibromo-5-methyl-resorcinol
    3. CAS NO:3163-12-0
    4. Molecular Formula:
    5. Molecular Weight: 281.931
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 3163-12-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2,4-dibromo-5-methyl-resorcinol(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,4-dibromo-5-methyl-resorcinol(3163-12-0)
    11. EPA Substance Registry System: 2,4-dibromo-5-methyl-resorcinol(3163-12-0)

  • 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: 3163-12-0(Hazardous Substances Data)

3163-12-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3163-12-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,6 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3163-12:
(6*3)+(5*1)+(4*6)+(3*3)+(2*1)+(1*2)=60
60 % 10 = 0
So 3163-12-0 is a valid CAS Registry Number.

3163-12-0Downstream Products

3163-12-0Relevant articles and documents

Halogenation Using Quaternary Ammonium Polyhalides. IV. Selective Bromination of Phenols by Use of Tetraalkylammonium Tribromides

Kajigaeshi, Shoji,Kakinami, Takaaki,Okamoto, Tsuyoshi,Nakamura, Hiroko,Fujikawa, Masahiro

, p. 4187 - 4189 (2007/10/02)

Reaction of phenols with calculated amounts of benzyltrimethylammonium tribromide or tetrabutylammonium tribromide in dichloromethane-methanol for 0.5-1 h under mild conditions gave, selectively, the objective mono-, di-, or tribromophenols in good yields.

Course of Aromatisation of 5-Alkyl/aryl-2-bromocyclohex-2-en-3-ol-1-ones to Corresponding 5-Alkyl/arylresorcinols

Chandrasekharan, V.,Unnikrishnan, P.,Shah, G. D.,Bhattacharyya, S. C.

, p. 1052 - 1055 (2007/10/02)

5-Alkyl/aryl-2-bromocyclohex-2-en-3-ol-1-ones on heating undergo aromatisation through dehydrobromination to the corresponding 5-substituted resorcinols.During the course of aromatisation of 2-bromo-5-methylcyclohex-2-en-3-ol-1-one (I) and 5-n-amyl-2-bromocyclohex-2-en-3-ol-1-one (II) a few intermediates have been isolated and characterised as IV, V, VI, VIII and IX.Similar studies on 2-bromo-5-phenylcyclohex-2-en-3-ol-1-one yields two structurally different products, one with no bromine (XI) and the other with bromine in position-2 (XII), besides 5-phenylresorcinol (XIII).

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