2,3-Dihydroxynaphthalene

Base Information

Chemical Name:2,3-Dihydroxynaphthalene
CAS No.:92-44-4
Molecular Formula:C10H8O2
Molecular Weight:160.172
Hs Code.:29072900
European Community (EC) Number:202-156-7
NSC Number:8707
UNII:O9U131030Z
DSSTox Substance ID:DTXSID2043903
Nikkaji Number:J30.353D
Wikidata:Q27117387
Metabolomics Workbench ID:55782
ChEMBL ID:CHEMBL205007
Mol file:92-44-4.mol

Synonyms:2,3-dihydroxynaphthalene

Suppliers and Price of 2,3-Dihydroxynaphthalene

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
2,3-Dihydroxynaphthalene
5g
$ 45.00

TCI Chemical
2,3-Dihydroxynaphthalene >98.0%(GC)(T)
25g
$ 37.00

TCI Chemical
2,3-Dihydroxynaphthalene >98.0%(GC)(T)
250g
$ 243.00

Sigma-Aldrich
2,3-Dihydroxynaphthalene ≥98.0% (HPLC)
250 g
$ 416.00

Sigma-Aldrich
2,3-Dihydroxynaphthalene ≥98.0% (HPLC)
250g-f
$ 246.00

Sigma-Aldrich
2,3-Dihydroxynaphthalene ≥98.0% (HPLC)
50 g
$ 116.00

Sigma-Aldrich
2,3-Dihydroxynaphthalene ≥98.0% (HPLC)
50g-f
$ 116.00

Sigma-Aldrich
2,3-Naphthalenediol for synthesis. CAS 92-44-4, pH 6 (1 g/l, H O, 20 °C)., for synthesis
8145780050
$ 71.80

Sigma-Aldrich
2,3-Naphthalenediol for synthesis
50 g
$ 68.73

Oakwood
Naphthalene-2,3-diol
5g
$ 10.00

Total 124 raw suppliers

Chemical Property of 2,3-Dihydroxynaphthalene

Chemical Property:

Appearance/Colour:Off white to redish white powder
Vapor Pressure:1.71E-05mmHg at 25°C
Melting Point:161-165 °C(lit.)
Refractive Index:1.725
Boiling Point:353.9 °C at 760 mmHg
PKA:9.10±0.40(Predicted)
Flash Point:181 °C
PSA：40.46000
Density:1.33 g/cm³
LogP:2.25100
Storage Temp.:2-8°C
Solubility.:4g/l
Water Solubility.:slightly soluble
XLogP3:2.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:160.052429494
Heavy Atom Count:12
Complexity:140

Purity/Quality:

99% ^*data from raw suppliers

2,3-Dihydroxynaphthalene ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26-37/39

MSDS Files:: SDS file from LookChem

Useful:

Chemical Classes:Other Classes -> Naphthols
Canonical SMILES:C1=CC=C2C=C(C(=CC2=C1)O)O
General Description 2,3-Dihydroxynaphthalene (also known as 2,3-naphthalenediol) is a dihydroxy-substituted naphthalene derivative that has been studied for its ability to form reactive cocrystals capable of intermolecular acyl-transfer reactions in the solid state. Its molecular structure, featuring two hydroxyl groups in close proximity, facilitates favorable geometry for nucleophilic attack on electrophilic carbonyl groups in ester derivatives, enabling solid-state reactivity. 2,3-Dihydroxynaphthalene has been utilized in cocrystals with diesters, where non-covalent interactions (e.g., C-H···π) and proper alignment of reactive groups support domino-type acyl migrations, demonstrating its potential in designing functional supramolecular assemblies for solid-state reactions. Additionally, its derivatives have been employed as sensitizers in luminescent assays for enzymatic activity detection.

Technology Process of 2,3-Dihydroxynaphthalene

There total 37 articles about 2,3-Dihydroxynaphthalene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

: C₁₄H₁₆O₄

: 92-44-4
2,3-naphthalenediol

Guidance literature:: With toluene-4-sulfonic acid; In neat (no solvent, solid phase); at 20 ℃; for 0.583333h; Green chemistry;
DOI:10.2174/1570178614666170321103650

Reference yield: 92.0%

: 3,4-dihydro-2H-naphtho[2,3-b]1,4-dioxepine

: 92-44-4
2,3-naphthalenediol

Guidance literature:: With aluminum (III) chloride; In benzene; for 5h; Reflux;
DOI:10.1055/s-0032-1318332

Reference yield: 83.8%

: 91-20-3,71998-51-1,72931-45-4
naphthalene

: 92-44-4
2,3-naphthalenediol

Guidance literature:: With 2,4,6-trimethylphenylcarbene copper; dihydrogen peroxide; trimethyldodecylammonium chloride; In octane; at 50 ℃; for 7h; Reagent/catalyst;