1,5-Dihydroxynaphthalene

Product Information

Molecular Formula:
C10H8O2
Molecular Weight:
160.17
Description
1,5-Dihydroxynaphthalene (CAS# 83-56-7) is a useful research chemical compound.
Synonyms
naphthalene-1,5-diol
IUPAC Name
naphthalene-1,5-diol
Canonical SMILES
C1=CC2=C(C=CC=C2O)C(=C1)O
InChI
InChI=1S/C10H8O2/c11-9-5-1-3-7-8(9)4-2-6-10(7)12/h1-6,11-12H
InChI Key
BOKGTLAJQHTOKE-UHFFFAOYSA-N
Boiling Point
246.06 ℃ (rough estimate)
Melting Point
259-261 ℃ (dec.)(lit.)
Flash Point
252°C
Purity
Practical
Density
1.33 g/cm3
Solubility
Solubility in water, g/100ml at 20 °C: 0.06
Appearance
Grey powder
Application
Used to make dyes.
Refractive Index
1.5418 (estimate)
LogP
2.25100
Vapor Pressure
0.00000715 [mmHg]
Decomposition
250 °c

Safety Information

Hazards
H315:
Causes skin irritation.
H319:
Causes serious eye irritation.
Precautionary Statement
P261, P264, P270, P272, P273, P280, P301+P312, P302+P352, P305+P351+P338, P321, P330, P333+P313, P337+P313, P363, P391, and P501
Signal Word
Warning

Computed Properties

XLogP3
1.8
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
0
Exact Mass
160.052429494 g/mol
Monoisotopic Mass
160.052429494 g/mol
Topological Polar Surface Area
40.5Ų
Heavy Atom Count
12
Formal Charge
0
Complexity
140
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
JP-2022040214-A Resin composition 2022-01-05
JP-2022028036-A Dry films, cured products, and electronic components 2021-12-21
CN-114177098-A Artificial melanin-like hair dye with oxidation resistance, and preparation method and use method thereof 2021-12-16
JP-2022031285-A Resin composition, sheet-like laminated material, printed wiring board and semiconductor device 2021-11-24
CN-114011242-A Carboxylated poly (arylene ether nitrile) ultrafiltration membrane and preparation method thereof 2021-11-22
JP-2022022261-A Resin composition 2021-11-22
CN-113912852-A Preparation method of novel nitrogen-phosphorus flame retardant 2021-11-18
CN-113956485-A Preparation method of modified polyphosphate flame retardant 2021-11-18
JP-2022027768-A Resin composition 2021-11-16
CN-114085544-A Azo structure disperse dye for dyeing polypropylene fiber, preparation method and dyeing process thereof 2021-11-15

Literatures

PMID Publication Date Title Journal
29094189 2018-02-01 Comparative developmental toxicity of a comprehensive suite of polycyclic aromatic hydrocarbons Archives of toxicology
23684558 2013-09-01 Comparative developmental toxicity of environmentally relevant oxygenated PAHs Toxicology and applied pharmacology
23026926 2012-11-14 Enhanced photooxidation sensitizers: the first examples of cyclometalated pyrene complexes of iridium(III) Chemical communications (Cambridge, England)
22998143 2012-10-17 Self-assembly of a [2]pseudorota[3]catenane in water Journal of the American Chemical Society
23002805 2012-10-03 Radically enhanced molecular switches Journal of the American Chemical Society
22874839 2012-09-25 The effects of conformation on the noncovalent bonding interactions in a bistable donor-acceptor [3]catenane Chemical communications (Cambridge, England)
22836716 2012-08-13 Stereochemistry of molecular figures-of-eight Chemistry (Weinheim an der Bergstrasse, Germany)
22742957 2012-07-20 Accessing the long-lived triplet excited states in bodipy-conjugated 2-(2-hydroxyphenyl) benzothiazole/benzoxazoles and applications as organic triplet photosensitizers for photooxidations The Journal of organic chemistry
22769227 2012-07-18 Controlling switching in bistable [2]catenanes by combining donor-acceptor and radical-radical interactions Journal of the American Chemical Society
23016299 2012-06-01 [Simultaneous determination of seven naphthalenediols in cosmetics by reversed-phase high performance liquid chromatography] Se pu = Chinese journal of chromatography
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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