Ethyl 3-methyl-4-pyridazinecarboxylate

Modify Date: 2025-08-27 08:49:29

Ethyl 3-methyl-4-pyridazinecarboxylate Structure
Ethyl 3-methyl-4-pyridazinecarboxylate structure
Common Name Ethyl 3-methyl-4-pyridazinecarboxylate
CAS Number 98832-80-5 Molecular Weight 166.177
Density 1.1±0.1 g/cm3 Boiling Point 296.4±20.0 °C at 760 mmHg
Molecular Formula C8H10N2O2 Melting Point N/A
MSDS N/A Flash Point 133.1±21.8 °C

 Names

Name ethyl 3-methylpyridazine-4-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 296.4±20.0 °C at 760 mmHg
Molecular Formula C8H10N2O2
Molecular Weight 166.177
Flash Point 133.1±21.8 °C
Exact Mass 166.074234
PSA 52.08000
LogP 0.71
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.508

 Safety Information

HS Code 2933990090

 Synthetic Route

~%

Ethyl 3-methyl-4-pyridazinecarboxylate Structure

Ethyl 3-methyl-...

CAS#:98832-80-5

Literature: WO2008/125627 A1, ; Page/Page column 54 ; WO 2008/125627 A1

~73%

Ethyl 3-methyl-4-pyridazinecarboxylate Structure

Ethyl 3-methyl-...

CAS#:98832-80-5

Literature: Vors, Jean-Pierre Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 4 p. 1043 - 1046

~2%

Ethyl 3-methyl-4-pyridazinecarboxylate Structure

Ethyl 3-methyl-...

CAS#:98832-80-5

Detail
Literature: Tetrahedron, , vol. 41, # 7 p. 1199 - 1206

 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

Ethyl 3-methyl-4-pyridazinecarboxylate
4-Pyridazinecarboxylic acid, 3-methyl-, ethyl ester
Ethyl 3-methylpyridazine-4-carboxylate
ethyl 3-methylpyridazine-4-carboxylic acid
3-methyl-pyridazine-4-carboxylic acid ethyl ester
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