4,5-Dichloro-3(2H)-pyridazinone

4,5-Dichloro-3(2H)-pyridazinone Structure
4,5-Dichloro-3(2H)-pyridazinone structure
Common Name 4,5-Dichloro-3(2H)-pyridazinone
CAS Number 932-22-9 Molecular Weight 164.977
Density 1.8±0.1 g/cm3 Boiling Point 339.2ºC at 760 mmHg
Molecular Formula C4H2Cl2N2O Melting Point 204-206 °C(lit.)
MSDS Chinese USA Flash Point 159ºC
Symbol GHS07
GHS07
Signal Word Warning

Vibrational spectra and potential energy distributions for 4,5-dichloro-3-hydroxypyridazine by density functional theory and normal coordinate calculations.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 61(11-12) , 2526-32, (2005)

The solid phase FT-IR and FT-Raman spectra of 4,5-dichloro-3-hydroxypyridazine have been recorded in the regions 4000-400 cm(-1) and 3500-100 cm(-1), respectively. The spectra were interpreted with the aid of normal coordinate analysis following a full struct...