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297763

4-Pyridazinecarboxylic acid

97%

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About This Item

Empirical Formula (Hill Notation):
C5H4N2O2
CAS Number:
50681-25-9
Molecular Weight:
124.10
NACRES:
NA.22
PubChem Substance ID:
24857927
UNSPSC Code:
12352100
MDL number:
MFCD00011576
Assay:
97%
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assay

97%

mp

244.2 °C (dec.) (lit.)

functional group

carboxylic acid

SMILES string

OC(=O)c1ccnnc1

InChI

1S/C5H4N2O2/c8-5(9)4-1-2-6-7-3-4/h1-3H,(H,8,9)

InChI key

JUSIWJONLKBPDU-UHFFFAOYSA-N

General description

Surface electrochemical studies of 4-pyridazinecarboxylic acid adsorbed at Pt(111) surfaces by electron energy-loss and Auger spectroscopy has been reported.

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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