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1-Butyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid

Also known as: 1-butyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid, 1-butyl-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid, 3-Pyridazinecarboxylic acid, 1-butyl-1,6-dihydro-6-oxo-, 1-butyl-6-oxopyridazine-3-carboxylic acid

1-Butyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 103854-71-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H12N2O3 and a molecular weight of 196.20300 g/mol. Key properties include a boiling point of 344.2ºC at 760mmHg and a flash point of 162ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
103854-71-3
Jingsj CID
J-1514695-9
Molecular Formula
C9H12N2O3
Molecular Weight
196.20300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point344.2ºC at 760mmHg
Flash Point162ºC
Exact Mass196.08500
PSA72.19000
LogP0.74160
Vapor Pressure1.19E-05mmHg at 25°C
Refractive Index1.568

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 1-Butyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid?

The CAS number of 1-Butyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid is 103854-71-3.

What are the molecular formula and molecular weight of 1-Butyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid?

1-Butyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid has molecular formula C9H12N2O3 and molecular weight 196.20300 g/mol.

What are the upstream and downstream products of 1-Butyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid?

For 1-Butyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid, Upstream Products: Methyl 6-oxo-1,6-dihydropyridazine-3-carboxylate.

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

Last updated:

How to cite: Jingsj. "1-Butyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 103854-71-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514695-9 (accessed 2026-11-09).

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