4-Chloro-5-Methoxy-2-Methylpyridazin-3(2H)-One

Names

[ Name ]:
4-Chloro-5-Methoxy-2-Methylpyridazin-3(2H)-One

[Synonym ]:
4-chloro-5-methoxy-2-methyl-2H-pyrazin-3-one
4-chloro-5-methoxy-2-methyl-2,3-dihydropyridazin-3-one
4-chloro-5-methoxy-2-methyl-2H-pyridazin-3-one
4-chloro-5-methoxy-2-methyl-3-pyridazinone
5-chloro-4-methoxy-1-methyl-6-pyridazone

Chemical & Physical Properties

[ Density]:
1.37g/cm3

[ Boiling Point ]:
268ºC at 760mmHg

[ Melting Point ]:
151-153ºC

[ Molecular Formula ]:
C₆H₇ClN₂O₂

[ Molecular Weight ]:
174.58500

[ Flash Point ]:
115.9ºC

[ Exact Mass ]:
174.02000

[ PSA ]:
44.12000

[ LogP ]:
0.44230

[ Vapour Pressure ]:
0.00789mmHg at 25°C

[ Index of Refraction ]:
1.558

Safety Information

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%