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H45353

Sigma-Aldrich

2-Hydroxy-1-naphthaldehyde

technical grade

Sinonimo/i:

1-Formyl-2-hydroxynaphthalene, 1-Formyl-2-naphthol, 2-Hydroxynaphthyl-1-carboxaldehyde

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About This Item

Formula condensata:
HOC10H6CHO
Numero CAS:
708-06-5
Peso molecolare:
172.18
Beilstein:
742777
Numero CE:
211-902-0
Numero MDL:
MFCD00004005
Codice UNSPSC:
12352100
ID PubChem:
24895523
NACRES:
NA.22

Grado

technical grade

P. eboll.

192 °C/27 mmHg (lit.)

Punto di fusione

76-80 °C (lit.)

Stringa SMILE

[H]C(=O)c1c(O)ccc2ccccc12

InChI

1S/C11H8O2/c12-7-10-9-4-2-1-3-8(9)5-6-11(10)13/h1-7,13H
NTCCNERMXRIPTR-UHFFFAOYSA-N

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Categorie correlate

Pittogrammi

Environment
GHS09

Avvertenze

Warning

Indicazioni di pericolo

H410

Consigli di prudenza

P273 - P391 - P501

Classi di pericolo

Aquatic Acute 1 - Aquatic Chronic 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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Sigma-Aldrich

533084

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Sigma-Aldrich

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N Tezer et al.
Journal of molecular modeling, 15(3), 223-232 (2008-12-03)
The tautomerization mechanism the isolated and monohydrated forms of two Schiff bases 1 and 2, and the effect of solvation on the proton transfer from enol-imine form to the keto-enamine form have been investigated using the B3LYP hybrid density functional
Yang Li et al.
Bioinorganic chemistry and applications, 2020, 8834859-8834859 (2020-10-17)
Three hexacoordinated octahedral nickel (II) complexes, [Ni (Trp-sal) (phen) (CH3OH)] (1), [Ni (Trp-o-van) (phen) (CH3OH)]•2CH3OH (2), and [Ni (Trp-naph) (phen) (CH3OH)] (3) (where Trp-sal = Schiff base derived from tryptophan and salicylaldehyde, Trp-o-van = Schiff base derived from tryptophan and o-vanillin, Trp-naph = Schiff base derived
Ram A Lal et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 75(1), 212-224 (2009-11-17)
The diamagnetic dioxomolybdenum(VI) complex [(MoO(2))(2)(CH(2)L)(H(2)O)(2)]H(2)O (1) has been isolated in solid state from reaction of MoO(2)(acac)(2) with bis(2-hydroxy-1-naphthaldehyde)malonoyldihydrazone (CH(2)LH(4)) in 3:1 molar ratio in ethanol at higher temperature. The reaction of the complex (1) with electron donor bases gives diamagnetic
Subrata Mahanta et al.
Journal of computational chemistry, 32(1), 1-14 (2010-07-14)
The inequivalence of substitution pair positions of naphthalene ring has been investigated by a theoretical measurement of hydrogen bond strength, aromaticity, and excited state intramolecular proton transfer (ESIPT) reaction as the tools in three substituted naphthalene compounds viz 1-hydroxy-2-naphthaldehyde (HN12)
R Fernando Martínez et al.
Organic & biomolecular chemistry, 9(24), 8268-8275 (2011-11-02)
Schiff bases derived from hydroxyl naphthaldehydes and o-substituted anilines have been prepared and their tautomerism assessed by spectroscopic, crystallographic, and computational methods. Tautomeric equilibria have also been studied and reveal in most cases a slight preference of imine tautomers in
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