2,6-Dihydroxy-4-(trifluoromethyl)nicotinonitrile

Also known as: 2,6-Dihydroxy-4-(trifluoromethyl)pyridine-3-carbonitrile, 2-Hydroxy-6-oxo-4-(trifluoromethyl)-1,6-dihydro-3-pyridinecarbonitrile, 2-hydroxy-6-oxo-4-(trifluoromethyl)-1H-pyridine-3-carbonitrile, 3-Cyano-2,6-dihydroxy-4-(trifluoromethyl)pyridine, 4-(trifluoromethyl)-2,6-dihydroxypyridine-3-carbonitrile, 2,6-Dihydroxy-4-(trifluoromethyl)nicotinonitrile

2,6-Dihydroxy-4-(trifluoromethyl)nicotinonitrile (CAS 3335-46-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H3F3N2O2 and a molecular weight of 204.106 g/mol. Key properties include a melting point of 285ºC, a boiling point of 582.2±50.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 305.9±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3335-46-4
Jingsj CID: J-1495090-4
Molecular Formula: C₇H₃F₃N₂O₂
Molecular Weight: 204.106 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	285ºC
Boiling Point	582.2±50.0 °C at 760 mmHg
Density	1.7±0.1 g/cm3
Flash Point	305.9±30.1 °C
Exact Mass	204.014664
PSA	77.14000
LogP	1.92
Vapor Pressure	0.0±1.7 mmHg at 25°C
Refractive Index	1.534

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-Dihydroxy-4-(trifluoromethyl)nicotinonitrile?

The CAS number of 2,6-Dihydroxy-4-(trifluoromethyl)nicotinonitrile is 3335-46-4.

What are the molecular formula and molecular weight of 2,6-Dihydroxy-4-(trifluoromethyl)nicotinonitrile?

2,6-Dihydroxy-4-(trifluoromethyl)nicotinonitrile has molecular formula C7H3F3N2O2 and molecular weight 204.106 g/mol.

What are the upstream and downstream products of 2,6-Dihydroxy-4-(trifluoromethyl)nicotinonitrile?

For 2,6-Dihydroxy-4-(trifluoromethyl)nicotinonitrile, Upstream Products: Methyl 4,4,4-trifluoroacetoacetate, 2-Cyanoacetamide; Downstream Products: 2,6-Dichloro-4-(trifluoromethyl)nicotinonitrile.

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-Dihydroxy-4-(trifluoromethyl)nicotinonitrile (CAS 3335-46-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495090-4 (accessed 2026-11-09).

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