CAS 14628-57-0|4-Chloro-5-Methoxy-2-Methylpyridazin-3(2H)-One

Introduction：Basic information about CAS 14628-57-0|4-Chloro-5-Methoxy-2-Methylpyridazin-3(2H)-One, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-Chloro-5-Methoxy-2-Methylpyridazin-3(2H)-One
CAS Number	14628-57-0	Molecular Weight	174.58500
Density	1.37g/cm3	Boiling Point	268ºC at 760mmHg
Molecular Formula	C₆H₇ClN₂O₂	Melting Point	151-153ºC
MSDS	/	Flash Point	115.9ºC

Names

Name	4-chloro-5-methoxy-2-methylpyridazin-3-one
Synonym	More Synonyms

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
InChIKey	OGHGGBMXRUJBAF-UHFFFAOYSA-N
SMILES	COc1cnn(C)c(=O)c1Cl

Safety Information

Risk Phrases	36/37/38
Safety Phrases	26-36/37/39
HS Code	2933990090

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

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

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