1,1'-dioxide-4,4'-azodi-2-picoline

Also known as: 2-methyl-N-[(2-methyl-1-oxopyridin-1-ium-4-ylidene)amino]-1-oxidopyridin-4-imine, 1,1'-DIOXIDE-4,4'-AZODI-2-PICOLINE, 2,2'-Dimethyl-4,4'-azopyridin-1,1'-dioxid, 4,4'-azo-2-methylpyridine N,N'-dioxide, 2-Picoline, 4,4'-azodi-, 1,1'-dioxide (6CI)

1,1'-dioxide-4,4'-azodi-2-picoline (CAS 106882-31-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12N4O2 and a molecular weight of 244.24900 g/mol. Key properties include a boiling point of 624.8ºC at 760mmHg, a density of 1.26g/cm3 and a flash point of 331.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 106882-31-9
Jingsj CID: J-1106887-4
Molecular Formula: C₁₂H₁₂N₄O₂
Molecular Weight: 244.24900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	624.8ºC at 760mmHg
Density	1.26g/cm3
Flash Point	331.7ºC
Exact Mass	244.09600
PSA	75.64000
LogP	3.57580
Vapor Pressure	7.43E-15mmHg at 25°C
Refractive Index	1.624

Frequently Asked Questions

What is the CAS number of 1,1'-dioxide-4,4'-azodi-2-picoline?

The CAS number of 1,1'-dioxide-4,4'-azodi-2-picoline is 106882-31-9.

What are the molecular formula and molecular weight of 1,1'-dioxide-4,4'-azodi-2-picoline?

1,1'-dioxide-4,4'-azodi-2-picoline has molecular formula C12H12N4O2 and molecular weight 244.24900 g/mol.

What are the upstream and downstream products of 1,1'-dioxide-4,4'-azodi-2-picoline?

For 1,1'-dioxide-4,4'-azodi-2-picoline, Upstream Products: 2-Methyl-4-nitropyridine N-oxide, Ethanol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,1'-dioxide-4,4'-azodi-2-picoline (CAS 106882-31-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1106887-4 (accessed 2026-11-09).

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