37760
2,3-Dihydroxynaphthalene
≥98.0% (HPLC)
Synonym(s):
2,3-Naphthalenediol
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About This Item
Linear Formula:
C10H6(OH)2
CAS Number:
Molecular Weight:
160.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-156-7
Beilstein/REAXYS Number:
742375
MDL number:
Assay:
≥98.0% (HPLC)
General description
2,3-Dihydroxynaphthalene is a polyhydroxy phenol. It is an aromatic dihydroxy compound having hydroxyl groups at ortho positions. Its reaction with molybdenum(VI) complexes has been reported. The asymmetric oxidative coupling polymerization of 2,3-dihydroxynaphthalene using the Cu(I)-bisoxazoline complex as catalyst has been reported to afford poly(2,3-dihydroxy-1,4-naphthylene), having a continuous 1,1′-bi-2-naphthol main chain structure. The nitrodisplacement reaction between nitrophthalodinitriles and 2,3-dihydroxynaphthalene has been investigated.
Application
2,3-Dihydroxynaphthalene may be used in the following studies:
- Construction of dinaphtho[2,1-b;2′,3′-d]furan-6-ol, via dehydration reaction in the presence of strong acid.
- As fused ring catecholate type ligand for the surface modification of nanocrystalline TiO2 particles.
- As adsorptive and competing ligand during the chemical speciation of iron in seawater by cathodic stripping voltammetry.
- Synthesis of cyclotriphosphazene derivatives, used as non-halogen flame retardants
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Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
347.0 °F
flash_point_c
175 °C
ppe
dust mask type N95 (US), Eyeshields, Gloves
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