ChemicalBook Product Catalog Chemical Reagents Organic reagents The polycyclic compound 1,6-Dihydroxynaphthalene

1,6-Dihydroxynaphthalene

1,6-Dihydroxynaphthalene Basic information
Product Name:1,6-Dihydroxynaphthalene
Synonyms:1,6-NAPHTHALENEDIOL;1,6-DIHYDROXYNAPHTHALENE;2,5-DIHYDROXYNAPHTHALENE;2,5-Naphthalenediol;6-Hydroxy-1-naphthol;C.I. 76630;c.i.76630;Naphthalene, 1,6-dihydroxy-
CAS:575-44-0
MF:C10H8O2
MW:160.17
EINECS:209-386-7
Product Categories:API intermediates;Naphthalene derivatives;Intermediates of Dyes and Pigments;FINE Chemical & INTERMEDIATES;bc0001
Mol File:575-44-0.mol
1,6-Dihydroxynaphthalene Structure
1,6-Dihydroxynaphthalene Chemical Properties
Melting point 130-133 °C (lit.)
Boiling point 246.06°C (rough estimate)
density 1.0924 (rough estimate)
refractive index 1.5418 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility very faint turbidity in Methanol
form Powder or Crystalline Powder
pka9.26±0.40(Predicted)
color White to brown
BRN 1939032
InChIKeyFZZQNEVOYIYFPF-UHFFFAOYSA-N
CAS DataBase Reference575-44-0(CAS DataBase Reference)
NIST Chemistry Reference1,6-Naphthalenediol(575-44-0)
EPA Substance Registry System1,6-Naphthalenediol (575-44-0)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 2
RTECS QJ4743333
TSCA Yes
HS Code 29072990
MSDS Information
ProviderLanguage
1,6-Dihydroxynaphthalene English
SigmaAldrich English
ALFA English
1,6-Dihydroxynaphthalene Usage And Synthesis
Chemical PropertiesBeige powder
DefinitionChEBI: Naphthalene-1,6-diol is a naphthalenediol.
Purification MethodsCrystallise it from *benzene or *benzene/EtOH after treatment with charcoal. [Beilstein 6 IV 6557.]
1,6-Dihydroxynaphthalene Preparation Products And Raw materials
Preparation Products9-DIETHYLAMINO-2-HYDROXY-5H-BENZ(A)--->2,5-Dimethoxynaphthalene-->2-(11-HYDROXY-3-OXO-3H-DIBENZO[C,H]XANTHEN-7-YL)BENZOIC ACID
NAPHTHOFLUORESCEIN-5-DUTP NAPHTHOFLUORESCEIN-5-UTP sodium 4,6-dihydroxynaphthalene-2-sulfonate,4,6-Dihydroxynaphthalene-2-sulfonic Acid Sodium Salt 6-Ethyl-2,5-dihydroxynaphthalene-1,4-dione NAPHTHOFLUORESCEIN-5-DCTP CHRYSAZIN(RG) DIHYDROXY BENZALDEHYDE 6-HEPTADECYLOXY-1-HYDROXY-NAPHTHALENE-2-CARBOXYLIC ACID Rifamycin Sodium Chlorophosphonazo DAL Gossypolidine-4-aminoantipyridine N-Octyl-6,7-dihydroxynaphthalene-2-carboxamide 2.6-DIHYDROXYNAPHTHALENE98% ANTHRAROBIN NAPHTHOFLUORESCEIN-5-CTP Gossypol-acetic acid Chlorophosphonazo I 3,6-Bis(4-chloro-2-phosphonophenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonic acid
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