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2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone

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2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone Basic information
Product Name:2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone
Synonyms:bis-(2-hydroxy-[1]naphthylmethylene)-hydrazine;PigmentYellow101;1-Naphthalenecarboxaldehyde, 2-hydroxy-, (2-hydroxy-1-naphthalenyl)methylenehydrazone;2-hydroxy-1-naphthalenecarboxaldehyd[(2-hydroxy-1-naphthalenyl)methylene]hydrazone;1,1'-(Azinobismethylidyne)bis(2-naphthol);1,1'-[Azinobismethylidyne]bis[2-naphthol];1,2-Bis(2-hydroxy-1-naphtylmethylene)hydrazine;1,2-Bis(2-hydroxynaphthalene-1-ylmethylene)hydrazine
CAS:2387-03-3
MF:C22H16N2O2
MW:340.37464
EINECS:219-210-0
Product Categories:
Mol File:2387-03-3.mol
2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone Structure
2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone Chemical Properties
density 0.935[at 20℃]
vapor pressure 0Pa at 25℃
form Solid
color Light yellow to yellow
InChIInChI=1S/C22H16N2O2/c25-21-11-9-15-5-1-3-7-17(15)19(21)13-23-24-14-20-18-8-4-2-6-16(18)10-12-22(20)26/h1-14,25-26H
InChIKeySYRBOMODLUADBZ-UHFFFAOYSA-N
SMILESC1(C=NN=CC2=C3C(C=CC=C3)=CC=C2O)=C2C(C=CC=C2)=CC=C1O
LogP6.269 at 25℃
EPA Substance Registry System1-Naphthalenecarboxaldehyde, 2-hydroxy-, [(2-hydroxy-1-naphthalenyl)methylene]hydrazone (2387-03-3)
Safety Information
TSCA TSCA listed
MSDS Information
2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone Usage And Synthesis
UsesPigment Yellow 101 is a disazomethine dye with solid-state fluorescence.a biologically active chemical.
Flammability and ExplosibilityNon flammable
References[1] Pltner J, Dreuw A. Solid state fluorescence of Pigment Yellow 101 and derivatives: a conserved property of the individual molecules[J]. Physical Chemistry Chemical Physics, 2006, 8(10): 1197-1204.
2-hydroxynaphthalene-1-carbaldehyde [(2-hydroxy-1-naphthyl)methylene]hydrazone Preparation Products And Raw materials
Raw materialsTetraformylhydrazine-->2-Naphthol-->2-Hydroxy-1-naphthaldehyde
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