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Key Documents

548065

Sigma-Aldrich

2-Methyl-1-naphthaldehyde

97%

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About This Item

Linear Formula:
CH3C10H6CHO
CAS Number:
Molecular Weight:
170.21
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

solid

mp

51-56 °C (lit.)

storage temp.

2-8°C

SMILES string

Cc1ccc2ccccc2c1C=O

InChI

1S/C12H10O/c1-9-6-7-10-4-2-3-5-11(10)12(9)8-13/h2-8H,1H3

InChI key

WIAZTPUQHUFMQA-UHFFFAOYSA-N

General description

2-Methyl-1-naphthaldehyde can be prepared from 1-(bromomethyl)-2-methylnaphthalene.

Application

2-Methyl-1-naphthaldehyde may be used in the preparation of 2-methyl-1-naphthaldehyde tosylhydrazone.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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Carbene-carbene rearrangements.
Jones WM, et al.
Journal of the American Chemical Society, 95(3), 826-835 (1973)
Dehydrogenation of amines. An approach to imines and aldehydes.
Trost BM and Liu GJ.
The Journal of Organic Chemistry, 46(22), 4617-4620 (1981)

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