Skip to Content
Merck
All Photos(3)

Key Documents

View All Documentation

H45353

Sigma-Aldrich

2-Hydroxy-1-naphthaldehyde

technical grade

Synonym(s):

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

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
HOC10H6CHO
CAS Number:
708-06-5
Molecular Weight:
172.18
Beilstein:
742777
EC Number:
211-902-0
MDL number:
MFCD00004005
UNSPSC Code:
12352100
PubChem Substance ID:
24895523
NACRES:
NA.22

grade

technical grade

Quality Level

100

bp

192 °C/27 mmHg (lit.)

mp

76-80 °C (lit.)

SMILES string

[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

InChI key

NTCCNERMXRIPTR-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Pictograms

Environment
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
WXBF4714V
0000282662
WXBD8356V
MKCR8387
MKCQ6949

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
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
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)
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
Atena Naeimi et al.
Artificial cells, nanomedicine, and biotechnology, 48(1), 560-571 (2020-02-13)
In this paper, the first bio-nano colloid including manganese oxide nanoparticles and copper nanocomplex in the presence of Amaranthus spinosus as one unwanted plant was prepared (Mn3O4/CuL bio-nanocolloid). As-prepared bio nanocolloid was analysed completely by different techniques such as FT-IR
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service