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464120

3,4-Dihydroxy-5-methoxybenzaldehyde

96%

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About This Item

Linear Formula:
CH3OC6H2(OH)2CHO
CAS Number:
3934-87-0
Molecular Weight:
168.15
NACRES:
NA.22
PubChem Substance ID:
24870141
UNSPSC Code:
12352100
EC Number:
223-513-3
MDL number:
MFCD00016610
Assay:
96%
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Quality Segment

200

assay

96%

mp

131-134 °C (lit.)

functional group

aldehyde

SMILES string

COc1cc(C=O)cc(O)c1O

InChI

1S/C8H8O4/c1-12-7-3-5(4-9)2-6(10)8(7)11/h2-4,10-11H,1H3

InChI key

RRKMWVISRMWBAL-UHFFFAOYSA-N

General description

3,4-Dihydroxy-5-methoxybenzaldehyde can be obtained by reactting 5-iodovaniliin with sodium hydroxide and copper sulfate solution.

Application

3,4-Dihydroxy-5-methoxybenzaldehyde may be used for the preparation of 3,4-dihydroxy-6-methoxy-β-nitrostyrene and 5-hydroxyconiferyl alcohol.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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