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2,5-Dimethoxybenzene-1,4-dicarboxaldehyde

97%

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Synonym(s):
2,5-Dimethoxy-1,4-benzenedialdehyde, 2,5-Dimethoxy-1,4-benzenedicarboxaldehyde, 2,5-Dimethoxy-4-formylbenzaldehyde, 2,5-Dimethoxybenzene-1,4-dicarbaldehyde, 2,5-Dimethoxyterephthalaldehyde, 2,5-Dimethoxyterephthaldehyde
Empirical Formula (Hill Notation):
C10H10O4
CAS Number:
Molecular Weight:
194.18
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

form

solid

mp

209-213 °C

SMILES string

COc1cc(C=O)c(OC)cc1C=O

InChI

1S/C10H10O4/c1-13-9-3-8(6-12)10(14-2)4-7(9)5-11/h3-6H,1-2H3

InChI key

YSIIHTHHMPYKFP-UHFFFAOYSA-N

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This Item
696722638137565032
2-Iodo-1,3-dimethoxybenzene 97%

638137

2-Iodo-1,3-dimethoxybenzene

1,4-Dihydroxy-2,6-dimethoxybenzene 97%

565032

1,4-Dihydroxy-2,6-dimethoxybenzene

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

form

solid

form

solid

form

solid

form

solid

mp

209-213 °C

mp

-

mp

105-106 °C (lit.)

mp

158-162 °C (lit.)

Application

2,5-Dimethoxybenzene-1,4-dicarboxaldehyde can be used as a reactant to synthesize:
  • Polymeric Schiff bases using aliphatic or aromatic diamines via polycondensation reaction.
  • 1,4-Bis-(α-cyano-4-methoxystyryl)-2,5-dimethoxybenzene using (4-methoxyphenyl)acetonitrile via Knoevenagel reaction in the presence of potassium t-butoxide and tetrabutylammonium hydroxide.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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