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Merck
CN

152013

Sigma-Aldrich

2,3-Dimethyl-4-methoxybenzaldehyde

99%

Synonym(s):

2,3-Dimethylanisaldehyde

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About This Item

Linear Formula:
CH3OC6H2(CH3)2CHO
CAS Number:
Molecular Weight:
164.20
Beilstein:
1943017
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
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Assay

99%

form

solid

mp

52-55 °C (lit.)

functional group

aldehyde

SMILES string

[H]C(=O)c1ccc(OC)c(C)c1C

InChI

1S/C10H12O2/c1-7-8(2)10(12-3)5-4-9(7)6-11/h4-6H,1-3H3

InChI key

MAFDJCNDRCNZFM-UHFFFAOYSA-N

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Application

2,3-Dimethyl-4-methoxybenzaldehyde (2,3-Dimethylanisaldehyde) was used to prepare β-aryl-β-ketophosphonates.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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George P Luke et al.
The Journal of organic chemistry, 73(16), 6397-6400 (2008-07-23)
Beta-aryl-beta-ketophosphonates can be efficiently prepared in good yield by using a TFAA/85% H 3PO 4-mediated acylation of electron-rich arenes with phosphonoacetic acids. The conditions offer advantages over existing methods of preparing these useful compounds by not requiring the use of

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