Welcome to LookChem.com Sign In|Join Free

CAS

  • or
Dibenzofuran-3-ol, also known as 3-hydroxydibenzofuran, is a white crystalline solid with a molecular formula of C12H8O2 and a molecular weight of 184.19 g/mol. It is a chemical compound belonging to the family of dibenzofurans, known for its potential applications in various fields due to its structural properties.

20279-16-7 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 20279-16-7 Structure
  • Basic information

    1. Product Name: dibenzofuran-3-ol
    2. Synonyms: dibenzofuran-3-ol;Einecs 243-671-7;2-Hydroxydiphenylene oxide;3-Dibenzofuranol;3-Hydroxydibenzofuran
    3. CAS NO:20279-16-7
    4. Molecular Formula: C12H8O2
    5. Molecular Weight: 184.19072
    6. EINECS: 243-671-7
    7. Product Categories: N/A
    8. Mol File: 20279-16-7.mol
  • Chemical Properties

    1. Melting Point: 141-141.5℃ (water )
    2. Boiling Point: 212.9°Cat760mmHg
    3. Flash Point: 82.6°C
    4. Appearance: /
    5. Density: 1.326g/cm3
    6. Vapor Pressure: 0.116mmHg at 25°C
    7. Refractive Index: 1.741
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. PKA: 9.22±0.30(Predicted)
    11. CAS DataBase Reference: dibenzofuran-3-ol(CAS DataBase Reference)
    12. NIST Chemistry Reference: dibenzofuran-3-ol(20279-16-7)
    13. EPA Substance Registry System: dibenzofuran-3-ol(20279-16-7)
  • 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: 20279-16-7(Hazardous Substances Data)

20279-16-7 Usage

Uses

Used in Organic Synthesis:
Dibenzofuran-3-ol is used as a starting material in the preparation of various pharmaceuticals, agrochemicals, and other fine chemicals. Its unique structure makes it a valuable component in the synthesis of a wide range of organic compounds.
Used in Material Science:
Due to its structural properties, Dibenzofuran-3-ol has potential applications in the field of material science, where it can contribute to the development of new materials with specific properties.
Used in Polymer Chemistry:
Dibenzofuran-3-ol also finds use in polymer chemistry, where it can be incorporated into polymer structures to enhance their characteristics or introduce new functionalities.
Used as a Reagent:
In addition to its applications in synthesis, Dibenzofuran-3-ol is used as a reagent in the synthesis of other organic compounds, facilitating various chemical reactions and transformations.
Safety Precautions:
It is important to handle and store Dibenzofuran-3-ol with caution, as it may be harmful if ingested or inhaled and can cause skin and eye irritation. Proper safety measures should be taken to minimize the risk of exposure.

Check Digit Verification of cas no

The CAS Registry Mumber 20279-16-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,7 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 20279-16:
(7*2)+(6*0)+(5*2)+(4*7)+(3*9)+(2*1)+(1*6)=87
87 % 10 = 7
So 20279-16-7 is a valid CAS Registry Number.
InChI:InChI=1/C12H8O2/c13-8-5-6-10-9-3-1-2-4-11(9)14-12(10)7-8/h1-7,13H

20279-16-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name dibenzofuran-3-ol

1.2 Other means of identification

Product number -
Other names dibenzo[b,d]furan-3-ol

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:20279-16-7 SDS

20279-16-7Relevant articles and documents

NOVEL AMINE-BASED COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME

-

Paragraph 0099; 0100; 0101; 0110, (2019/06/17)

The present invention relates to a novel amine-based compound represented by Chemical Formula 1 and an organic light emitting device including the same. The compound provides improved efficiency, low driving voltage, and improved lifetime characteristic of the organic light emitting device.

Synthesis of Carbazoles and Carbazole-Containing Heterocycles via Rhodium-Catalyzed Tandem Carbonylative Benzannulations

Song, Wangze,Li, Xiaoxun,Yang, Ka,Zhao, Xian-Liang,Glazier, Daniel A.,Xi, Bao-Min,Tang, Weiping

, p. 2930 - 2942 (2016/04/26)

Polycyclic aromatic compounds are important constituents of pharmaceuticals and other materials. We have developed a series of Rh-catalyzed tandem carbonylative benzannulations for the synthesis of tri-, tetra-, and pentacyclic heterocycles from different types of aryl propargylic alcohols. These tandem reactions provide efficient access to highly substituted carbazoles, furocarbazoles, pyrrolocarbazoles, thiophenocarbazoles, and indolocarbazoles. While tricyclic heterocycles could be derived from vinyl aryl propargylic alcohols, tetra- and pentacyclic heterocycles were synthesized from diaryl propargylic alcohols. The tandem carbonylative benzannulation is initiated by a π-acidic rhodium(I) catalyst-mediated nucleophilic addition to alkyne to generate a key metal-carbene intermediate, which is then trapped by carbon monoxide to form a ketene species for 6π electrocyclization. Overall, three bonds and two rings are formed in all of these tandem carbonylative benzannulation reactions.

Rhodium-catalyzed tandem annulation and (5 + 1) cycloaddition: 3-hydroxy-1,4-enyne as the 5-carbon component

Li, Xiaoxun,Song, Wangze,Tang, Weiping

, p. 16797 - 16800 (2013/12/04)

A Rh-catalyzed tandem annulation and (5 + 1) cycloaddition was realized. 3-Hydroxy-1,4-enyne served as the new 5-carbon component for the (5 + 1) cycloaddition. Substituted carbazoles, dibenzofurans, and tricyclic compounds containing a cyclohexadienone moiety could be prepared efficiently. The identification of a byproduct suggests that metal carbene and ketene intermediates may be involved in the (5 + 1) cycloaddition.

Diels-Alder reactions of nitrobenzofurans: A simple dibenzofuran Synthesis. Theoretical studies using DFT methods

Della Rosa, Claudia D.,Sanchez, Juan P.,Kneeteman, María N.,Mancini, Pedro M.E.

scheme or table, p. 2316 - 2319 (2011/05/09)

2- and 3-nitrobenzofurans are studied in polar thermal Diels-Alder reactions with normal electron demand using several structurally different dienes. A very strong electron-acceptor group, such as the nitro group, pushes the dienophilic character of these heterocyclic compounds. Since this substituent is easily extruded under thermal conditions, this reaction sequence becomes a simple method for the preparation of families of organic compounds with heteroatom rings. Part of this work is specifically concerned with theoretical studies using DFT methods. The global and local electrophilicity and nucleophilicity indices were calculated for the dienophiles and dienes used in this study. When 2-nitrobenzofuran and 3-nitrobenzofuran were reacted with isoprene, 1-trimethylsilyloxy-1,3-butadiene and Danishesfky's diene, under different thermal reaction conditions they showed their dienophilic character taking part in normal-demand polar DA cycloaddition reactions.

Synthesis of psoralen analogues based on dibenzofuran

Oliveira, Ana M. A. G.,Raposo, M. Manuela M.,Oliveira-Campos, Ana M. F.,Griffiths, John,Machado, Antonio E. H.

, p. 2900 - 2907 (2007/10/03)

The syntheses of four novel psoralen derivatives, 6a-d, of the benzofurocoumarin (=benzofuro[1]benzopyranone) type containing an ester group are described. These compounds might be of interest in PUVA (psoralen long-wave ultraviolet radiation) therapy. The overall efficiency of the synthetic procedure is greatly limited by the low yields for the penultimate step, i.e., formylation of the dibenzofuranols 3a,c or protected dibenzofuranol 4d to the carboxaldehydes 5 (Scheme 4). However, the final stage to form the pyranone ring from 5a - d proceeds smoothly (Scheme 5).

Tricyclic compounds and drug compositions containing the same

-

, (2008/06/13)

Compounds having a β-3 adrenaline receptor agonist and are useful as drugs for the treatment and prevention of diabetes, obesity, hyperlipemia, etc., represented by a general formula (I) and salts thereof, and a process for producing these, and their intermediates, wherein R represents hydrogen or methyl; R1 represents hydrogen, halogen, hydroxy, benzyloxy, amino, or hydroxymethyl; R2 represents hydrogen, hydroxymethyl, NHR3, SO2 NR4 R4', or nitro; R6 represents hydrogen or lower alkyl; and X represents nitrogen, R9 represents hydrogen, one of R7 and R8 represent hydrogen, and the other thereof represents hydrogen, amino, acetylamino, or hydroxy.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 20279-16-7