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Merck
CN

924431

5-Formyl-2-furoic acid

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About This Item

Empirical Formula (Hill Notation):
C6H4O4
CAS Number:
Molecular Weight:
140.09
MDL number:
UNSPSC Code:
12352106
NACRES:
NA.22
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Quality Segment

functional group

aldehyde, carboxylic acid

storage temp.

2-8°C

SMILES string

[o]1c(ccc1C=O)C(=O)O

InChI

1S/C6H4O4/c7-3-4-1-2-5(10-4)6(8)9/h1-3H,(H,8,9)

InChI key

SHNRXUWGUKDPMA-UHFFFAOYSA-N



pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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