5-Methoxy-3(2H)-pyridazinone

Modify Date: 2024-01-02 11:45:42

5-Methoxy-3(2H)-pyridazinone Structure
5-Methoxy-3(2H)-pyridazinone structure
Common Name 5-Methoxy-3(2H)-pyridazinone
CAS Number 123696-01-5 Molecular Weight 126.113
Density 1.3±0.1 g/cm3 Boiling Point 363ºC at 760 mmHg
Molecular Formula C5H6N2O2 Melting Point N/A
MSDS N/A Flash Point 173.3ºC

 Names

Name 5-Methoxypyridazin-3(2H)-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 363ºC at 760 mmHg
Molecular Formula C5H6N2O2
Molecular Weight 126.113
Flash Point 173.3ºC
Exact Mass 126.042931
PSA 54.98000
LogP -0.65
Index of Refraction 1.559
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~87%

5-Methoxy-3(2H)-pyridazinone Structure

5-Methoxy-3(2H)...

CAS#:123696-01-5

Literature: Wagner, Ulrike Gabriella; Kratky, Christoph; Kappe, Thomas Monatshefte fuer Chemie, 1989 , vol. 120, p. 329 - 342

~64%

5-Methoxy-3(2H)-pyridazinone Structure

5-Methoxy-3(2H)...

CAS#:123696-01-5

Literature: Bryant; Kunng; South Journal of Heterocyclic Chemistry, 1995 , vol. 32, # 5 p. 1473 - 1476

~%

5-Methoxy-3(2H)-pyridazinone Structure

5-Methoxy-3(2H)...

CAS#:123696-01-5

Literature: Journal of Heterocyclic Chemistry, , vol. 32, # 5 p. 1473 - 1476

 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%

 Synonyms

3(2H)-Pyridazinone, 5-methoxy-
5-Methoxy-3(2H)-pyridazinone
5-Methoxypyridazin-3(2H)-one
4-methoxy-1H-pyridazin-6-one