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D130400

Sigma-Aldrich

2,4-Dimethoxybenzaldehyde

98%

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About This Item

Linear Formula:
(CH3O)2C6H3CHO
CAS Number:
Molecular Weight:
166.17
Beilstein:
607989
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

form

crystals

bp

165 °C/10 mmHg (lit.)

mp

67-69 °C (lit.)

SMILES string

COc1ccc(C=O)c(OC)c1

InChI

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

InChI key

LWRSYTXEQUUTKW-UHFFFAOYSA-N

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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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Ulrik Boas et al.
Journal of combinatorial chemistry, 4(3), 223-228 (2002-05-15)
The tris(alkoxy)benzyl backbone amide linker (BAL) has found widespread application in solid-phase synthesis. The key intermediate for preparation of para BAL (p-BAL) is 2,6-dimethoxy-4-hydroxybenzaldehyde; several reports on its synthesis have appeared. However, the ortho analogue of the handle (o-BAL) has
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