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292508

2,6-Dimethoxybenzaldehyde

Name: 2,6-Dimethoxybenzaldehyde
Brand: ALDRICH

99%

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About This Item

Linear Formula:

(CH₃O)₂C₆H₃CHO

CAS Number:

3392-97-0

Molecular Weight:

166.17

MDL number:

MFCD00010862

UNSPSC Code:

12352100

PubChem Substance ID:

24857590

NACRES:

NA.22

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Sigma-Aldrich

143758

3,4-Dimethoxybenzaldehyde

Assay

99%

form

solid

bp

285 °C (lit.)

mp

96-98 °C (lit.)

functional group

aldehyde

SMILES string

COc1cccc(OC)c1C=O

InChI

1S/C9H10O3/c1-11-8-4-3-5-9(12-2)7(8)6-10/h3-6H,1-2H3

InChI key

WXSGQHKHUYTJNB-UHFFFAOYSA-N

General description

Demethylation of 2,6-dimethoxybenzaldehydes with magnesium iodide etherate has been studied.

Application

2,6-Dimethoxybenzaldehyde has been used in the preparation of 2,6-dihydroxybenzaldehyde by demethylation with AlBr₃.

Pictograms

GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

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

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Sigma-Aldrich

CDS001142

2-Hydroxy-6-methoxybenzaldehyde

Synthesis of facially-encumbered porphyrins. An approach to light-harvesting antenna complexes.

Wagner RW, et al.

Tetrahedron Letters, 32(14), 1703-1706 (1991)

Regioselective demethylation of 2, 6-dimethoxybenzaldehydes with magnesium iodide etherate.

Yamaguchi S, et al.

Tetrahedron Letters, 40(41), 7363-7365 (1999)

Synthesis and determination of analytical characteristics and differentiation of positional isomers in the series of N-(2-methoxybenzyl)-2-(dimethoxyphenyl)ethanamine using chromatography-mass spectrometry.

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