Skip to Content
MilliporeSigma
All Photos(2)

Documents

N109

Sigma-Aldrich

1-Naphthaldehyde

95%

Synonym(s):

α-Naphthal, Naphthalene-1-carbaldehyde, α-Naphthaldehyde

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
C10H7CHO
CAS Number:
66-77-3
Molecular Weight:
156.18
Beilstein/REAXYS Number:
386082
EC Number:
200-633-4
MDL number:
MFCD00004003
UNSPSC Code:
12352100
PubChem Substance ID:
24897459
NACRES:
NA.22

vapor density

>1 (vs air)

Quality Level

200

assay

95%

form

liquid

refractive index

n20/D 1.652 (lit.)

bp

160-161 °C/15 mmHg (lit.)

mp

1-2 °C (lit.)

density

1.15 g/mL at 25 °C (lit.)

SMILES string

[H]C(=O)c1cccc2ccccc12

InChI

1S/C11H8O/c12-8-10-6-3-5-9-4-1-2-7-11(9)10/h1-8H

InChI key

SQAINHDHICKHLX-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

1-Naphthaldehyde can be used to synthesize:
  • (S)-1-α-naphthyl-1-ethanol
  • N-(4-aryl)-N-(α-naphthyliden)amines
  • N-aryl-N-[1-(1-naphthyl)but-3-enyl]amines
  • naphthalene-1-carboxylic acid methyl ester

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

6-hydroxy-2-naphthaldehyde AldrichCPR

Sigma-Aldrich

CDS018120

6-hydroxy-2-naphthaldehyde

V Krishnakumar et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 69(2), 528-533 (2007-06-08)
The mid and far FTIR and Raman spectra were measured in the liquid state. The fundamental vibrational frequencies and intensity of vibrational bands were evaluated using density functional theory (DFT) and standard B3LYP/6-311+G** basis set combination. The vibrational spectra were
Highly enantioselective addition of dimethylzinc to arylaldehydes catalyzed by (2S)-1-ferrocenyl-methylaziridin-2-yl (diphenyl) methanol.
Wang M, et al.
Tetrahedron Asymmetry, 20(3), 288-292 (2009)
Cytotoxic and Antifungal Activities of Diverse ?-Naphthylamine Derivatives.
Kouznetsov V, et al.
Scientia Pharmaceutica, 80(4), 867-878 (2012)
Pramod Kumar Singh et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 64(4), 853-858 (2006-03-15)
A series of new coordination complexes of cobalt(II), nickel(II) and copper(II) with two new aroylhydrazones, 2-hydroxy-1-naphthaldehyde isonicotinoylhydrazone (H(2)L(1)) and 2-hydroxy-1-naphthaldehyde-2-thenoyl-hydrazone (H(2)L(2)) have been synthesized and characterized by elemental analysis, conductance measurements, magnetic susceptibility measurements, (1)H NMR spectroscopy, IR spectroscopy, electronic
NHC catalyzed oxidations of aldehydes to esters: chemoselective acylation of alcohols in presence of amines.
De Sarkar S, et al.
Journal of the American Chemical Society, 132(4), 1190-1191 (2010)
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