2,6-Dimethylisonicotinic acid

Also known as: 3,5-Dimethylpyridine-4-carboxylic acid, 3,5-Dimethyl-4-pyridinecarboxylic acid, 3,5-Dimethylisonicotinic acid, 4-Carboxy-3,5-dimethylpyridine, 2,6-Dimethylpyridine-4-carboxylic acid

2,6-Dimethylisonicotinic acid (CAS 544703-96-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H9NO2 and a molecular weight of 151.16300 g/mol. Key properties include a boiling point of 387.9ºC at 760 mmHg, a density of 1.183g/cm3 and a flash point of 188.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 544703-96-0
Jingsj CID: J-1500108-8
Molecular Formula: C₈H₉NO₂
Molecular Weight: 151.16300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	387.9ºC at 760 mmHg
Density	1.183g/cm3
Flash Point	188.4ºC
Exact Mass	151.06300
PSA	50.19000
LogP	1.39660
Refractive Index	1.553
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 2,6-Dimethylisonicotinic acid?

The CAS number of 2,6-Dimethylisonicotinic acid is 544703-96-0.

What are the molecular formula and molecular weight of 2,6-Dimethylisonicotinic acid?

2,6-Dimethylisonicotinic acid has molecular formula C8H9NO2 and molecular weight 151.16300 g/mol.

What are the upstream and downstream products of 2,6-Dimethylisonicotinic acid?

For 2,6-Dimethylisonicotinic acid, Upstream Products: 3,5-Dimethylisonicotinonitrile, 3,5-Dimethylpyridine.

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. "2,6-Dimethylisonicotinic acid (CAS 544703-96-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500108-8 (accessed 2026-11-09).

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