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3(2H)-Pyridazinone

3(2H)-Pyridazinone Structure
CAS No.
504-30-3
Chemical Name:
3(2H)-Pyridazinone
Synonyms
Pyridazin-3(2H)-one;PYRIDAZIN-3-OL;3-Pyridazinol;6-Pyridazinone;3-Pyridazinone;Pyridazine-3-ol;3-hydropyridazine;1H-pyridazin-6-one;2H-PYRIDAZIN-3-ONE;3(2H)-PYRIDAZINONE
CBNumber:
CB6267421
Molecular Formula:
C4H4N2O
Molecular Weight:
96.09
MOL File:
504-30-3.mol
MSDS File:
SDS
Modify Date:
2024/3/25 15:20:08

3(2H)-Pyridazinone Properties

Melting point 98-104 °C
Boiling point 101°C/1.5mmHg(lit.)
Density 1.478 g/cm3
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka 11.47±0.20(Predicted)
color Light Red to Light Brown
λmax 290nm(EtOH)(lit.)
BRN 106974
InChIKey AAILEWXSEQLMNI-UHFFFAOYSA-N
CAS DataBase Reference 504-30-3(CAS DataBase Reference)
NIST Chemistry Reference 3(2H)-pyridazinone(504-30-3)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338-P280a-P304+P340-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37
WGK Germany  3
HS Code  29339900
NFPA 704
1
2 0

3(2H)-Pyridazinone price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemicals (India) P1850 3(2H)-Pyridazinone min. 96.0 % 504-30-3 5G ₹11000 2022-05-26 Buy
Product number Packaging Price Buy
P1850 5G ₹11000 Buy

3(2H)-Pyridazinone Chemical Properties,Uses,Production

Uses

Pyridazin-3(2H)-one can be used for anti-inflammatory and analgesic drug discovery.

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2,3-Dihydropyridazine-3-one Pyridazine-3-ol 1H-pyridazin-6-one 1H-Pyridazine-6-one 2,3-dihydropyridazin-3-one 3-hydropyridazine 3-Pyridazinol 3-Pyridazinone 6-Pyridazinone 2H-Pyridazin-3-one/Pyridazin-3-ol 3(2H)-Pyridazinone SynonyMs Pyridazin-3(2H)-one TIMTEC-BB SBB005360 3-HYDROXYPYRIDAZINE 2H-PYRIDAZIN-3-ONE 3(2H)-PYRIDAZINONE 2H-Pyridazine-3-One 3-(2H)-PYRIDAZINE-3-ONE,PYRIDAZIN-3(2H)-ONE,3(2H)-PYRIDAZINONE 3(2H)-PYRIDAZINONE 97+% 2H-Pyridazin-3-one 97% 3(2H)-Pyridazinone> 3(2H)-Pyridazinone ISO 9001:2015 REACH 3-Hydroxy pyradizine Pyridazin-3(2H)-one PYRIDAZIN-3-OL 3(2H)-Pyridazinone (6CI, 7CI, 8CI, 9CI, ACI) 504-30-3 Heterocyclic Building Blocks Pyridazines Building Blocks Pyridazine series Building Blocks Heterocyclic Building Blocks Pyridazines