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4433-09-4

3,3'-Dimethoxy-4,4'-dihydroxybiphenyl is an organic compound with the chemical formula C14H14O4. It is a derivative of biphenyl, featuring two hydroxyl groups at the 4 and 4' positions, and two methoxy groups at the 3 and 3' positions. This molecule is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as in the production of dyes and pigments. Its structure provides it with unique chemical properties, making it a valuable intermediate in organic chemistry. The compound is typically synthesized through various chemical reactions and can be characterized by its melting point, solubility, and spectroscopic data.

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  • 4433-09-4 Structure

  • Basic information

    1. Product Name: 3,3'-Dimethoxy-4,4'-dihydroxybiphenyl
    2. Synonyms: 3,3'-Dimethoxy(1,1'-biphenyl)-4,4'-diol;3,3'-Dimethoxy-4,4'-biphenyldiol;3,3'-Dimethoxy-4,4'-dihydroxybiphenyl;3,3'-Dimethoxybiphenyl-4,4'-diol;4,4'-Bi(2-methoxyphenol);4,4'-Biguaiacol
    3. CAS NO:4433-09-4
    4. Molecular Formula: C14H14O4
    5. Molecular Weight: 246.26
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 4433-09-4.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 3,3'-Dimethoxy-4,4'-dihydroxybiphenyl(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3,3'-Dimethoxy-4,4'-dihydroxybiphenyl(4433-09-4)
    11. EPA Substance Registry System: 3,3'-Dimethoxy-4,4'-dihydroxybiphenyl(4433-09-4)

  • 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: 4433-09-4(Hazardous Substances Data)

4433-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4433-09-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,3 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4433-09:
(6*4)+(5*4)+(4*3)+(3*3)+(2*0)+(1*9)=74
74 % 10 = 4
So 4433-09-4 is a valid CAS Registry Number.

4433-09-4SDS

SAFETY DATA SHEETS

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.Identification

1.1 GHS Product identifier

Product name 5-(3-hydroxy-4-methoxyphenyl)-2-methoxyphenol

1.2 Other means of identification

Product number -
Other names 4.4'-Dioxy-3.3'-dimethoxy-diphenyl

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:4433-09-4 SDS

4433-09-4Relevant articles and documents

Production of a New Type of Bioactive Phenolic Compound

Kobayashi, Akio,Koguchi, Yutaka,Kanzaki, Hiroshi,Kajiyama, Shin-ichiro,Kawazu, Kazuyoshi

, p. 133 - 134 (2007/10/02)

Peroxidase (POD) catalyzed the polymerization of naturally occurring phenolics to give a variety of bioactive products.The guaiacol readily reacted in the POD system and afforded potential anti-microbial compounds.Three active phenols, 1, 2, and 3, were isolated from the reaction mixture.Spectroscopic analyses elucidated that 1 and 2 were a dimer and a trimer respectively originating from guaiacol.Compound 3 was readily oxidized to 4 by exposure to air.The structure of 4 was determined by a combination of chemical modification and spectroscopic analyses, and 3 was elucidated to be the hydroxyquinoe form of 4.

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