297763
4-Pyridazinecarboxylic acid
97%
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About This Item
Empirical Formula (Hill Notation):
C5H4N2O2
CAS Number:
Molecular Weight:
124.10
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
InChI
1S/C5H4N2O2/c8-5(9)4-1-2-6-7-3-4/h1-3H,(H,8,9)
SMILES string
OC(=O)c1ccnnc1
InChI key
JUSIWJONLKBPDU-UHFFFAOYSA-N
assay
97%
mp
244.2 °C (dec.) (lit.)
functional group
carboxylic acid
General description
Surface electrochemical studies of 4-pyridazinecarboxylic acid adsorbed at Pt(111) surfaces by electron energy-loss and Auger spectroscopy has been reported.
signalword
Warning
hcodes
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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Multinitrogen heteroaromatics studied at Pt (111) surfaces by EELS, Auger spectroscopy, and electrochemistry: pyrazine, pyrimidine, pyridazine, 1, 3, 5-triazine, and their carboxylic acid derivatives.
Chaffins SA, et al.
Langmuir, 6(7), 1273-1281 (1990)
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