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N109

Sigma-Aldrich

1-Naphthaldehyde

95%

Synonym(s):

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

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About This Item

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

vapor density

>1 (vs air)

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

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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

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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De Sarkar S, et al.
Journal of the American Chemical Society, 132(4), 1190-1191 (2010)
Carl A Busacca et al.
Magnetic resonance in chemistry : MRC, 48(1), 74-79 (2009-10-08)
Three isomeric o-fluoronaphthaldehydes, 9-fluorophenanthrene, and three previously unreported o-fluorophenanthrene aldehydes were analyzed in detail by multiple NMR techniques to provide unambiguous assignment of structures and resonances. The six aldehydes serve as the key starting materials for novel chiral ligands used
Magdalena Florek-Luszczki et al.
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The influence of WIN 55,212-2 mesylate (WIN) on the anticonvulsant activity and acute neurotoxic potential of clobazam (CLB) and lacosamide (LCM) was studied in the maximal electroshock-induced seizure (MES) model and chimney test in mice. indicate that WIN administered intraperitoneally
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.
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Scientia Pharmaceutica, 80(4), 867-878 (2012)
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