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Ethyl 6-chloro-3-pyridazinecarboxylate

Also known as: ethyl 6-chloropyridazine-3-carboxylate, 6-Chloro-pyridazine-3-carboxylic acid ethyl ester, 6-chlorodazine-3-ethyl formate, 3-Pyridazinecarboxylic acid, 6-chloro-, ethyl ester

Ethyl 6-chloro-3-pyridazinecarboxylate (CAS 75680-92-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H7ClN2O2 and a molecular weight of 186.596 g/mol. Key properties include a boiling point of 320.1±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 147.4±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
75680-92-1
Jingsj CID
J-1366029-2
Molecular Formula
C7H7ClN2O2
Molecular Weight
186.596 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point320.1±22.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point147.4±22.3 °C
Exact Mass186.019608
PSA52.08000
LogP0.94
AppearanceCrystalline Powder | White to off-white
Vapor Pressure0.0±0.7 mmHg at 25°C
Refractive Index1.527

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Ethyl 6-chloro-3-pyridazinecarboxylate?

The CAS number of Ethyl 6-chloro-3-pyridazinecarboxylate is 75680-92-1.

What are the molecular formula and molecular weight of Ethyl 6-chloro-3-pyridazinecarboxylate?

Ethyl 6-chloro-3-pyridazinecarboxylate has molecular formula C7H7ClN2O2 and molecular weight 186.596 g/mol.

What are the upstream and downstream products of Ethyl 6-chloro-3-pyridazinecarboxylate?

For Ethyl 6-chloro-3-pyridazinecarboxylate, Upstream Products: Ethyl 6-oxo-1,6-dihydropyridazine-3-carboxylate, 6-Hydroxy-3-pyridazinecarboxylic acid, 6-Methylpyridazin-3(2H)-one; Downstream Products: 6-chloropyridazine-3-carbaldehyde, Ethyl 6-aminopyridazine-3-carboxylate, 6-Chloropyridazine-3-carboxamide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Ethyl 6-chloro-3-pyridazinecarboxylate (CAS 75680-92-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1366029-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.